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Folding usb flash memory device for providing memory storage capacity

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Publication number
US20080016276A1
US20080016276A1 US11776243 US77624307A US2008016276A1 US 20080016276 A1 US20080016276 A1 US 20080016276A1 US 11776243 US11776243 US 11776243 US 77624307 A US77624307 A US 77624307A US 2008016276 A1 US2008016276 A1 US 2008016276A1
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Prior art keywords
memory
usb
flash
device
data
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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US11776243
Inventor
Si-Hoon Hong
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0628Dedicated interfaces to storage systems making use of a particular technique
    • G06F3/0653Monitoring storage devices or systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/382Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0602Dedicated interfaces to storage systems specifically adapted to achieve a particular effect
    • G06F3/0604Improving or facilitating administration, e.g. storage management
    • G06F3/0605Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0668Dedicated interfaces to storage systems adopting a particular infrastructure
    • G06F3/0671In-line storage system
    • G06F3/0673Single storage device
    • G06F3/0679Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device; Cooperation and interconnection of the display device with other functional units

Abstract

A USB flash memory device connected to a USB bus includes a flash memory module including at least one flash memory, a USB connector for transferring data packets onto the USB bus and receiving the data packets from the USB bus, a USB controller for controlling the USB connector according to the data packets and for controlling storage of data in and retrieval of data from the flash memory module, a display controller for storing memory storage capacity information of the flash memory module in a usage display register, a display window for displaying a value that is based on the content of the usage display register, and a power unit for supplying a power to the USB flash memory device. The USB connector is configured to be coupled to the USB bus. The USB flash memory device further includes a folding portion which is proximal to the USB connector and enables the USB flash memory device to be folded. According to the present invention, data storage information of the USB flash memory device and additional information such as current time and data storage time can be visually determined through the display window, even in cases where the USB flash memory device is not coupled to the host platform. Further, the folding portion of the USB flash memory device enhances space usability and efficiency.

Description

    RELATED APPLICATIONS
  • [0001]
    This application is a divisional of U.S. application Ser. No. 11/511,027, filed on Aug. 28, 2006, which is a divisional of U.S. Ser. No. 10/737,148, filed on Dec. 16, 2003, now U.S. Pat. No. 7,124,238, issued on Oct. 17, 2006, which relies for priority upon Korean Patent Application No. 02-80614, filed on Dec. 17, 2002, the contents of which are herein incorporated by reference in their entirety.
  • FIELD OF THE INVENTION
  • [0002]
    The present invention relates to a portable data storage device and, more particularly, to a USB flash memory device including a non-volatile memory device for providing memory storage capacity.
  • BACKGROUND OF THE INVENTION
  • [0003]
    Conventional data storage devices generally fall into two categories. The first category is electronic, solid-state memory devices such as read only memory (ROM) and random access memory (RAM). These memory devices are generally fixed within a computer. They are not intended to be removable or portable so that they may be used on different computers to permit the transfer of data from one computer to another computer.
  • [0004]
    The second category is surface-based data storage devices in which data is stored, typically, on the surface of a disk or tape. Examples of surface storage devices are magnetic disks, CD-ROMs, and USB disks coupled externally to the computer through a mechanical drive mechanism to be installed in, or coupled to, the computer. Accordingly, the magnetic disks or CD-ROMs are removable and portable.
  • [0005]
    The USB disk includes a flash memory device therein to store real-time data, voice, and audio and video data. An example of the USB disk is disclosed in U.S. Pat. No. 6,148,354. FIG. 1 is a re-creation of FIG. 5 of the above patent and shows a computer host system having a USB flash memory device.
  • [0006]
    Referring to FIG. 1, a flash memory system 42 includes a host platform 44 for operating a non-volatile USB flash memory storage device. The host platform 44 is connected to a USB flash memory device 46 through a USB cable 48 and is connected to the USB cable 48 through a USB host connector 50. The USB flash memory device 46 is connected to the USB cable 48 through a USB flash device connector 52. The host platform 44 includes a USB host controller 54 for controlling and managing USB transmission on a USB bus. The USB flash memory device 46 has a USB flash memory device controller 56 for controlling the USB flash memory device 46 and for managing the interface with the USB flash memory device 46 and USB bus, the USB flash memory device connector 52, and at least one flash memory module 58. Preferably, the flash memory module 58 includes a flash memory module array in which data is stored.
  • [0007]
    When the USB flash memory device 46 is coupled to the host platform 44, a standard USB process is established. During the USB process, the host platform 44 configures the arrangement of the USB flash memory device 46 and the data transfer mode with the USB flash memory device 46. During the course of the configuration, the host platform 44 determines the overall storage capacity of the USB flash memory device 46 and determines the remaining, unused, capacity. In this manner, information related to the storage capacity of the USB flash memory device 46 is determined by directly connecting the USB flash memory device 46 to the USB host connector 50 of the host platform 44.
  • [0008]
    Unfortunately, the above conventional method of perceiving the data storage capacity of the USB flash memory device 46 has disadvantages in that it is required that the computer system of the host platform 44 must be powered up and the USB flash memory device 46 must be connected to the USB host connector 50 for determining storage capacity information of the flash memory device 46.
  • SUMMARY OF THE INVENTION
  • [0009]
    The present invention is directed to a USB flash memory device in which data storage capacity can be perceived in a manner that overcomes the disadvantages of the conventional approaches. In particular, data storage capacity can be perceived independent of a host computer system.
  • [0010]
    A feature of the present invention is to provide a USB flash memory device for providing memory storage capacity.
  • [0011]
    Another feature of the present invention is to provide a flash memory device for providing memory storage capacity.
  • [0012]
    Still another feature of the present invention is to provide a folding USB flash memory device.
  • [0013]
    According to an aspect of the present invention, a USB flash memory device for displaying a memory storage capacity includes a flash memory module including at least one flash memory, a USB controller for controlling storage of data in and reading of data from the flash memory module, a display controller for storing the memory storage capacity information of the flash memory module in a usage display register, a display window for displaying a value that is based on the content of the usage display register, and a power unit for supplying power to the USB flash memory device.
  • [0014]
    Preferably, the flash memory includes a data storage area in which a plurality of flash cells are disposed in a matrix of rows and columns and a state storage area storing a last address used in the data storage area. The display controller includes the usage display register and further includes a controller for receiving a last used address from the flash memory module and comparing the last used address with the overall capacity of the flash memory module to determine the memory storage capacity information, and a multiplexer for selectively outputting the value that is based on the content of the usage display register or an output of the USB controller to be transmitted by the display window. The usage display register may be directly controlled by the USB controller. The USB controller calculates the memory storage capacity of the flash memory module when returning from a power-down mode or when the power unit of the USB flash memory module is turned on. The display window further displays current time, data storage time, and data transfer. The display windows display the memory storage capacity in a graphic manner or in a textual manner.
  • [0015]
    According to another aspect of the present invention, a flash memory device includes a data storage area in which a plurality of flash cells are disposed in a matrix of rows and columns and a state storage area storing a last used address of the data storage area. The last used address can be stored in a register of the stage storage area.
  • [0016]
    According to still another aspect of the present invention, a USB flash memory device includes at least one flash memory device for storing data, a USB connector for transferring data packets onto a USB bus and for receiving data packets from the USB bus, and a folding portion for enabling the USB flash memory device to be folded. The USB connector is configured to be coupled to the USB bus, and the folding portion is disposed proximal to the USB connector.
  • [0017]
    According to yet another aspect of the present invention, a USB flash memory device includes a flash memory module including at least one flash memory, a USB connector for transferring data packets onto the USB bus and receiving the data packets from the USB bus, a USB controller for controlling the USB connector according to the data packets and controlling storage of data in and reading of data from the flash memory module, a display controller for storing a memory storage capacity information of the flash memory module in a usage display register, a display window for displaying a value that is based on the content of the usage display register, a power unit for supplying a power to the USB flash memory device, and a folding portion for enabling the USB flash memory device to be folded. The USB connector is configured to be coupled to the USB bus, and the folding portion is disposed proximal to the USB connector.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • [0018]
    The foregoing and other objects, features and advantages of the invention will be apparent from the more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings in which like reference characters refer to the same parts throughout the different views. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
  • [0019]
    FIG. 1 is a block diagram of a conventional USB flash memory device.
  • [0020]
    FIG. 2 is a block diagram of a USB flash memory device according to an embodiment of the present invention.
  • [0021]
    FIG. 3 is a circuit diagram of a display controller of the USB flash memory device of FIG. 2.
  • [0022]
    FIGS. 4A and 4B show the display window of the device of FIG. 2.
  • [0023]
    FIG. 5 is a perspective view of a USB flash memory device according to another embodiment of the present invention.
  • [0024]
    FIG. 6 is a side view of the USB flash memory devices of FIG. 1 and FIG. 5 as connected to a personal computer.
  • DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
  • [0025]
    A USB flash memory device and a host platform according to an embodiment of the present invention are illustrated in FIG. 2.
  • [0026]
    Referring to FIG. 2, a host platform 100 and a USB flash memory device 200 are connected through a USB cable 300. The host platform 100 includes a USB host controller 110 and a USB connector 120. The USB flash memory device 200 includes a USB connector 210, a USB controller 220, a memory controller 230, a flash memory module 240, a display controller 250, a display window 260, and a power unit 270.
  • [0027]
    The host platform 100 issues commands and requests to the USB flash memory device 200 to provide a service from the USB flash memory device 200 for the USB host controller 110. Typically, the host platform 100 is in the form of a computer, a digital camera, an electronic notebook, a personal digital assistant (PDA), a camcorder, a digital TV, and the like. The USB host controller 110 transfers data packets onto the USB cable 300. The packets are received by the USB controller 220 via USB connector 210. The USB controller 220 performs a variety of operations such as reading, writing, and erasing data to and from the flash memory module 240, and supports basic USB functionality such as device enumeration or configuration in the USB flash memory device 200. The USB controller 220 is connected to the flash memory module 240 through the memory controller 230.
  • [0028]
    The flash memory module 240 includes at least one flash memory device in which typically NAND flash cells or NOR flash cells are arranged. The flash memory module 240 is connected to the USB controller 220 through an address/data bus 235 and the memory controller 230. The USB controller 220 sends power signals and various control signals for controlling the flash memory module 240 to the flash memory module 240 through a system bus 225. Such signals may comprise, for example, a chip selecting signal, a reading signal, and a writing signal. The flash memory module 240 reads, writes (stores), and erases data in response to these signals. Assuming the flash memory module 240 includes, for example, two memory modules of 60Mbits each, an address translation table for addressing the memory at the host platform 100 is embedded in the flash memory module 240 and address mapping is performed through the memory controller 230. All commands and return codes between the host platform 100 and the USB flash memory device 200 are transmitted via a USB data packet and are sent through the USB cable 300.
  • [0029]
    While writing data to the flash memory module 240, the last occupied address is stored in flash memories of the USB controller 220 and the flash memory module 240. The USB controller 220 calculates and compares the last address stored with the overall memory capacity of the flash memory module 240 and stores the result of the comparison in a usage display register. The memory storage capacity represents, for example, the amount of memory capacity that is currently used and how much usable memory capacity remains. The content of the usage display register is transmitted to a display window 260 through a display controller 250. In one application, the USB controller 220 transmits the value of the usage display register to the display window 260 in response to a command received by the USB host controller 110 that requests the amount of memory capacity that remains in the flash memory module 240. In addition, this same information can be transmitted to the USB host controller via the USB cable according to the conventional means described above.
  • [0030]
    In the event that the power unit 270 of the USB flash memory device is cut off, to thereby make it impossible to determine the memory storage capacity of the device, the last address stored in the flash memory of the flash memory module 240 is used to determine the memory storage capacity when the USB flash memory device 200 is coupled to the USB connector 120 of the host platform 100, as in the conventional approach.
  • [0031]
    According to another embodiment, the flash memory is partitioned into a data storage area and a state information area. Data is written to the flash memory in the data storage area, and the same information as data storage information stored in the usage display register of the display controller 250 is stored in the state information area. In this manner, the memory capacity related information is stored and retrieved from the flash memory device itself.
  • [0032]
    The display controller 250 is now explained in detail with reference to FIG. 3.
  • [0033]
    Referring to FIG. 3, the display controller 250 includes a control circuit 310, a usage display register 320, and a multiplexer (MUX) 330. The control circuit 310 receives memory use information, e.g., the last address used, from the non-volatile memory in the flash memory module (240 of FIG. 2) when a power unit (270 of FIG. 2) is turned on or when a USB flash memory device (200 of FIG. 2) is released from a power-down mode. Thereafter, the control circuit 310 compares the memory use information with the overall memory capacity of the unit, and stores the memory use information in the usage display register 320, since, in the absence of power to the display controller 250, the previous value of the usage display register 320 is erased or lost. The multiplexer 330 controls the data to be displayed, selecting either a data DIN from an external input or the data of the usage display register in response to a selection signal SEL generated by the control circuit 310.
  • [0034]
    The display window 260 of FIG. 2 may display data storage information such as the overall memory capacity of the flash memory module 240, used memory capacity, and usable memory capacity, as well as additional information such as current time, data storage time, and data transfer information.
  • [0035]
    The display window 260 is now explained in further detail with reference to FIG. 4A and FIG. 4B. In the example of FIG. 4A, information is displayed graphically using an LED array. In the example of FIG. 4B, textual information is displayed on a 2-D array of pixels, for example on a liquid crystal display (LCD). Any of a number of techniques can be employed to achieve visual representation of the data.
  • [0036]
    In one embodiment, the power unit 270 of FIG. 2 is an independent power unit for supplying power to the USB flash memory device 200. When the power unit 270 is turned on, power is selectively supplied to the USB controller 220, the memory controller 230, the flash memory module 240, the display controller 250, and the display window 260 in the USB flash memory device 200. Therefore, as previously stated, it is possible to determine memory storage capacity information of the USB flash memory device 200, even in a case where the USB flash memory device 200 is not connected to the USB connector 120 of the host platform 100.
  • [0037]
    In this manner, the USB flash memory device of the present invention may convey memory usage information through a display window and provide additional information such as current time, data storage time, and data transfer information without being installed at the host platform 100.
  • [0038]
    A perspective view of the USB flash memory device 200 according to the present invention is illustrated in FIG. 5. Referring to FIG. 5, the body of the USB flash memory device 200 may include a folding portion 400, such as a hinge, that is disposed near the USB connector 210. In this manner, the body of the USB flash memory device 200 can be folded at the folding portion 400.
  • [0039]
    Assuming the host platform 100 to be, for example, a personal computer, as illustrated at the left diagram of FIG. 6, a conventional memory device 46 is inserted into a USB port disposed at the rear side of a personal computer body. Generally, the length of the USB flash memory device 46 is about 10 cm. In the case where the personal computer body is proximal to the surface of a wall, it must be spaced apart from the surface of the wall at least a distance equal to the length of the USB flash memory device 46. However, according to the present invention, the USB flash memory device 200 including a folding portion 400 enhances space usability and efficiency because the personal computer body can be more closely positioned relative to the surface of the wall by folding the folding portion 400, as illustrated in the right diagram of FIG. 6.
  • [0040]
    While this invention has been particularly shown and described with references to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (3)

1. A USB flash memory device comprising:
at least one flash memory device for storing data;
a USB connector for transferring data packets onto a USB bus and for receiving data packets from the USB bus, the USB connector being configured to be coupled to the USB bus;
a folding portion for enabling the USB flash memory device to be folded, the folding portion being disposed proximal to the USB connector.
2. A USB flash memory device, comprising:
a flash memory module including at least one flash memory;
a USB connector for transferring data packets onto a USB bus and for receiving the data packets from the USB bus, the USB connector being configured to be coupled to the USB bus;
a USB controller for controlling the USB connector according to the data packets and for controlling storage of data in and reading of data from the flash memory module;
a display controller for storing a memory storage capacity information of the flash memory module in a usage display register;
a display window for displaying a value that is based on a content of the usage display register;
a power unit for supplying power to the USB flash memory device; and
a folding portion for enabling the USB flash memory device to be folded, the folding portion being disposed proximal to the USB connector.
3. The USB flash memory device as recited in claim 2, wherein the flash memory includes:
a data storage area in which a plurality of flash cells are disposed in a matrix of rows and columns; and
a state storage area storing a last address used of the data storage area.
US11776243 2002-12-17 2007-07-11 Folding usb flash memory device for providing memory storage capacity Abandoned US20080016276A1 (en)

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KR20020080614A KR100560645B1 (en) 2002-12-17 2002-12-17 USB flash memory device displaying memory using information
KR10-2002-0080614 2002-12-17
US10737148 US7124238B2 (en) 2002-12-17 2003-12-16 Folding USB flash memory device for providing memory storage capacity
US11511027 US7516269B2 (en) 2002-12-17 2006-08-28 Folding USB flash memory device for providing memory storage capacity
US11776243 US20080016276A1 (en) 2002-12-17 2007-07-11 Folding usb flash memory device for providing memory storage capacity

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US11776243 US20080016276A1 (en) 2002-12-17 2007-07-11 Folding usb flash memory device for providing memory storage capacity

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US11776243 Abandoned US20080016276A1 (en) 2002-12-17 2007-07-11 Folding usb flash memory device for providing memory storage capacity

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090106464A1 (en) * 2007-10-19 2009-04-23 Barry Richard Cavill Interface Device for Printing From a Host to an Imaging Apparatus Having a Pictbridge Port
US20110087631A1 (en) * 2009-10-09 2011-04-14 Seagate Technology Llc Data Distribution in Systems with Multiple Storage Entities
US20110170244A1 (en) * 2010-01-12 2011-07-14 Microsoft Corporation Electronic device stand
US20130264384A1 (en) * 2012-04-05 2013-10-10 Bank Of America Automatic teller machine ("atm") including a user-accessible usb port
US9196111B1 (en) 2011-01-04 2015-11-24 Bank Of America Corporation Automated teller machine (“ATM”) dynamic keypad
US9214051B1 (en) 2011-01-04 2015-12-15 Bank Of America Coporation Dynamic touch screen for automated teller machines (“ATMs”)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6384117B1 (en) * 1997-07-11 2002-05-07 Bridgestone Corporation Processability of silica-filled rubber stocks
US7535719B2 (en) * 1999-08-04 2009-05-19 Super Talent Electronics, Inc. Single chip USB packages with contact-pins cover
US8141240B2 (en) 1999-08-04 2012-03-27 Super Talent Electronics, Inc. Manufacturing method for micro-SD flash memory card
US8625270B2 (en) 1999-08-04 2014-01-07 Super Talent Technology, Corp. USB flash drive with deploying and retracting functionalities using retractable cover/cap
US7447037B2 (en) * 1999-08-04 2008-11-04 Super Talent Electronics, Inc. Single chip USB packages by various assembly methods
US7466556B2 (en) * 1999-08-04 2008-12-16 Super Talent Electronics, Inc. Single chip USB packages with swivel cover
US7830666B2 (en) 2000-01-06 2010-11-09 Super Talent Electronics, Inc. Manufacturing process for single-chip MMC/SD flash memory device with molded asymmetric circuit board
US7872871B2 (en) * 2000-01-06 2011-01-18 Super Talent Electronics, Inc. Molding methods to manufacture single-chip chip-on-board USB device
US20080195817A1 (en) * 2004-07-08 2008-08-14 Super Talent Electronics, Inc. SD Flash Memory Card Manufacturing Using Rigid-Flex PCB
US8102662B2 (en) * 2007-07-05 2012-01-24 Super Talent Electronics, Inc. USB package with bistable sliding mechanism
US7872873B2 (en) 2003-12-02 2011-01-18 Super Talent Electronics, Inc. Extended COB-USB with dual-personality contacts
US8998620B2 (en) * 2003-12-02 2015-04-07 Super Talent Technology, Corp. Molding method for COB-EUSB devices and metal housing package
US8102657B2 (en) 2003-12-02 2012-01-24 Super Talent Electronics, Inc. Single shot molding method for COB USB/EUSB devices with contact pad ribs
US8254134B2 (en) * 2007-05-03 2012-08-28 Super Talent Electronics, Inc. Molded memory card with write protection switch assembly
US8102658B2 (en) * 2007-07-05 2012-01-24 Super Talent Electronics, Inc. Micro-SD to secure digital adaptor card and manufacturing method
US20080286990A1 (en) * 2003-12-02 2008-11-20 Super Talent Electronics, Inc. Direct Package Mold Process For Single Chip SD Flash Cards
US7440286B2 (en) * 2005-04-21 2008-10-21 Super Talent Electronics, Inc. Extended USB dual-personality card reader
US20050041473A1 (en) * 2003-08-06 2005-02-24 Phison Electronics Corp. Non-volatile memory storage integrated circuit
JP4099585B2 (en) * 2003-09-03 2008-06-11 ソニー株式会社 Output control apparatus and method, and program
US7297024B2 (en) * 2003-09-11 2007-11-20 Super Talent Electronics, Inc. Universal-serial-bus (USB) flash-memory device with metal wrap formed over plastic housing
US20050181645A1 (en) * 2003-09-11 2005-08-18 Super Talent Electronics Inc. Tube-Shaped Universal-Serial-Bus (USB) Flash-Memory Device with End Clips that Hold an internal Printed-Circuit-Board (PCB)
JP2005316951A (en) * 2004-03-30 2005-11-10 Seiko Epson Corp Information terminal, information processing system, and control method therefor
KR100783158B1 (en) * 2005-03-01 2007-12-07 체센 일렉트로닉스 코포레이션 The expansion device of USB memory apparatus and method thereof
KR101060326B1 (en) 2005-03-07 2011-08-29 엘지전자 주식회사 Flash memory devices
US8244977B2 (en) * 2005-05-10 2012-08-14 International Business Machines Corporation Displaying memory statistics for a keydrive
US20070008261A1 (en) * 2005-07-08 2007-01-11 Phison Electronics Corp. [bi-stabilized cholesteric liquid crystal device with auto execution function]
KR100746289B1 (en) * 2005-07-11 2007-08-03 삼성전자주식회사 Non-volatile memory card apparatus and method for updating memory capacity
US20070168575A1 (en) * 2005-10-28 2007-07-19 Li-Pai Chen Non-volatile storage device with thin display unit
US20070084929A1 (en) * 2005-10-17 2007-04-19 Hitoshi Watanabe Barcode reader with a music player
US20070084930A1 (en) * 2005-10-18 2007-04-19 Hitoshi Watanabe Barcode reader with a permanent storage
US8120707B2 (en) * 2006-04-20 2012-02-21 Sandisk Il Ltd. UFD-accomodating multimedia system
US20070250193A1 (en) * 2006-04-20 2007-10-25 Sandisk Il Ltd. Dongle-based multimedia player
US8330878B2 (en) * 2006-05-08 2012-12-11 Sandisk Il Ltd. Remotely controllable media distribution device
EP2022262A1 (en) 2006-05-14 2009-02-11 SanDisk IL Ltd. Dual mode digital multimedia connector
US20070273643A1 (en) * 2006-05-24 2007-11-29 Sandisk Il Ltd. Dongle joystick
US8166231B2 (en) 2006-08-08 2012-04-24 Panasonic Corporation Memory controller, nonvolatile memory device, access device, and nonvolatile memory system
US8117745B2 (en) * 2006-09-22 2012-02-21 Johan Wenngren Method of using a foldable card as a USB contact
US20080133543A1 (en) * 2006-12-01 2008-06-05 General Instrument Corporation System and Method for Dynamic and On-Demand Data Transfer and Synchronization Between Isolated Networks
EP1944686A1 (en) * 2007-01-11 2008-07-16 Awind Inc. Removable apparatus with a plug-and-show function
US20080235470A1 (en) * 2007-03-20 2008-09-25 Cepulis Darren J Accessing information from a removable storage unit
CN201111926Y (en) * 2007-06-19 2008-09-10 富士康(昆山)电脑接插件有限公司;鸿海精密工业股份有限公司 Flash memory and casing structure thereof
CN101364421B (en) * 2007-08-07 2010-08-25 飞利浦建兴数位科技股份有限公司 Multimedia accommodating apparatus
US20090228823A1 (en) * 2008-03-07 2009-09-10 Microsoft Corporation User interface for portable storage devices
US8064205B2 (en) * 2008-05-19 2011-11-22 Dell Products, Lp Storage devices including different sets of contacts
US8531843B2 (en) 2008-08-15 2013-09-10 Clevx, Llc Foldable electrical connector-housing system and method of manufacture thereof
US9236702B2 (en) 2008-08-15 2016-01-12 Clevx, Llc Foldable electrical connector-housing system and method of manufacture thereof
US8495279B2 (en) * 2009-02-04 2013-07-23 Mitac International Corp. Flash file system and driving method thereof
WO2010120925A8 (en) 2009-04-15 2011-06-09 Evri Inc. Search and search optimization using a pattern of a location identifier
US8200617B2 (en) 2009-04-15 2012-06-12 Evri, Inc. Automatic mapping of a location identifier pattern of an object to a semantic type using object metadata
CN101908362A (en) * 2009-06-03 2010-12-08 鸿富锦精密工业(深圳)有限公司;鸿海精密工业股份有限公司 Storage device
US8479054B2 (en) * 2010-04-21 2013-07-02 Nintendo Of America Inc. SD card memory tool
EP2393034A3 (en) * 2010-06-01 2012-08-08 Fujian Newland Computer Co., Ltd. Bar code decoding device
KR101384340B1 (en) * 2010-06-10 2014-04-14 에스티에스반도체통신 주식회사 USB memory apparatus having display unit
US20120220220A1 (en) * 2011-02-24 2012-08-30 Ontario, Canada) Communications system providing device status information based upon near field communication (nfc) and related methods
US20120324143A1 (en) * 2011-06-15 2012-12-20 Data Design Corporation Methods and apparatus for data access by a reprogrammable circuit module
US9417894B1 (en) 2011-06-15 2016-08-16 Ryft Systems, Inc. Methods and apparatus for a tablet computer system incorporating a reprogrammable circuit module
JP5850564B2 (en) * 2011-10-19 2016-02-03 隆均 半田 Data deletion unit and the amount of data confirm batch delete
CN102508797B (en) * 2011-10-27 2015-02-11 忆正存储技术(武汉)有限公司 Flash memory control expanding module, controller, storage system and data transmission method thereof
US9159374B2 (en) * 2011-11-02 2015-10-13 Novachips Canada Inc. Flash memory module and memory subsystem
USD759022S1 (en) * 2013-03-13 2016-06-14 Nagrastar Llc Smart card interface
USD758372S1 (en) * 2013-03-13 2016-06-07 Nagrastar Llc Smart card interface
CN105409234A (en) 2013-03-13 2016-03-16 艾科星科技公司 Systems and methods for performing transport I/O
US9647997B2 (en) 2013-03-13 2017-05-09 Nagrastar, Llc USB interface for performing transport I/O
USD729808S1 (en) 2013-03-13 2015-05-19 Nagrastar Llc Smart card interface
USD746785S1 (en) 2014-09-30 2016-01-05 Clevx, Llc Foldable processing apparatus
USD780763S1 (en) 2015-03-20 2017-03-07 Nagrastar Llc Smart card interface

Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905528A (en) * 1995-08-23 1999-05-18 Olympus Optical Co., Ltd. Apparatus having a moving picture recording mode and a still picture recording mode and which is capable of simultaneously displaying a remaining memory capacity with respect to each of the recording modes
US6148354A (en) * 1999-04-05 2000-11-14 M-Systems Flash Disk Pioneers Ltd. Architecture for a universal serial bus-based PC flash disk
USD444788S1 (en) * 2000-09-06 2001-07-10 Consumer Direct Link, Inc. Articulated communication device with a port connection
US6373747B1 (en) * 1989-04-13 2002-04-16 Sandisk Corporation Flash EEprom system
US20020054232A1 (en) * 2000-03-31 2002-05-09 Atsushi Inagaki Information display control in image sensing apparatus
US6456500B1 (en) * 2001-12-05 2002-09-24 Speed Tech Corp. Assembling structure for portable memory device
US6476817B1 (en) * 1999-06-03 2002-11-05 Xerox Corporation Removable media, such as a floppy disk or videocassette, having associated display
US20030103156A1 (en) * 2001-12-04 2003-06-05 Brake Wilfred F. Camera user interface
US20030145141A1 (en) * 2002-01-31 2003-07-31 Chien-An Chen Universal serial bus flash memory integrated circuit device
US20030167376A1 (en) * 2001-11-13 2003-09-04 Daesung Digital Tech Co., Ltd. Portable storage medium based on universal serial bus standard and control method therefor
US6628291B1 (en) * 1999-09-02 2003-09-30 International Business Machines Corporation Method and apparatus for display refresh using multiple frame buffers in a data processing system
US20030227451A1 (en) * 2002-06-07 2003-12-11 Chi-Tung Chang Portable storage device with a storage capacity display
US6671808B1 (en) * 1999-01-15 2003-12-30 Rainbow Technologies, Inc. USB-compliant personal key
USD486806S1 (en) * 2001-10-19 2004-02-17 Vocera Communications, Inc. Wireless communications device
USD487458S1 (en) * 2002-11-22 2004-03-09 Gregoire Alexandre Gentil Portable electronic storage device
USD488158S1 (en) * 2002-10-25 2004-04-06 Benq Corporation Universal serial bus
USD488464S1 (en) * 2003-01-28 2004-04-13 Benq Corporation Wireless LAN card
US20040073727A1 (en) * 2002-07-29 2004-04-15 M-Systems Flash Disk Pioneers, Ltd. Portable storage media as file servers
US20040081025A1 (en) * 2002-10-18 2004-04-29 Leo Chen Wristwatch capable of storing and transmitting data
US20040111553A1 (en) * 2002-12-09 2004-06-10 Sandisk Corporation Zone boundary adjustment for defects in non-volatile memories
US20040151071A1 (en) * 2003-02-04 2004-08-05 Kocher Robert William Wrist-mounted electronic computer component (WECC)
US20040153595A1 (en) * 2003-01-31 2004-08-05 Toshiba Corporation USB memory storage apparatus
US20040158131A1 (en) * 2003-02-04 2004-08-12 Wem Technology Inc. Medical recording device carried on one's person
US6816071B2 (en) * 2001-09-12 2004-11-09 Intel Corporation Information display status indicator
US20040233786A1 (en) * 2003-05-23 2004-11-25 Shao-Chieh Ting USB disk watch
US6926544B2 (en) * 2002-05-30 2005-08-09 Hana Micron, Inc. Flash memory apparatus having single body type rotary cover
USD519503S1 (en) * 2002-11-18 2006-04-25 Jmtek, Llc Housing for portable memory unit
US7042804B2 (en) * 2001-12-27 2006-05-09 Asulab S.A. Device and method for managing memory in an electronic watch
US7098947B2 (en) * 2001-11-21 2006-08-29 Canon Kabushiki Kaisha Image sensing apparatus and operation method regarding file storage
US7247028B2 (en) * 2002-08-02 2007-07-24 Ideative Product Ventures, Inc. Multiple degrees of freedom connectors and adapters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001319745A (en) 2000-05-08 2001-11-16 Honda Tsushin Kogyo Co Ltd Adaptor for conversion
CN1351350A (en) * 2000-10-27 2002-05-29 岳京星 Method for partitioning memory block and identifying R/W information in flash memory
KR20020057360A (en) 2001-01-04 2002-07-11 윤종용 Memory card system

Patent Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373747B1 (en) * 1989-04-13 2002-04-16 Sandisk Corporation Flash EEprom system
US5905528A (en) * 1995-08-23 1999-05-18 Olympus Optical Co., Ltd. Apparatus having a moving picture recording mode and a still picture recording mode and which is capable of simultaneously displaying a remaining memory capacity with respect to each of the recording modes
US6671808B1 (en) * 1999-01-15 2003-12-30 Rainbow Technologies, Inc. USB-compliant personal key
US6148354A (en) * 1999-04-05 2000-11-14 M-Systems Flash Disk Pioneers Ltd. Architecture for a universal serial bus-based PC flash disk
US6476817B1 (en) * 1999-06-03 2002-11-05 Xerox Corporation Removable media, such as a floppy disk or videocassette, having associated display
US6628291B1 (en) * 1999-09-02 2003-09-30 International Business Machines Corporation Method and apparatus for display refresh using multiple frame buffers in a data processing system
US20020054232A1 (en) * 2000-03-31 2002-05-09 Atsushi Inagaki Information display control in image sensing apparatus
USD444788S1 (en) * 2000-09-06 2001-07-10 Consumer Direct Link, Inc. Articulated communication device with a port connection
US6816071B2 (en) * 2001-09-12 2004-11-09 Intel Corporation Information display status indicator
USD486806S1 (en) * 2001-10-19 2004-02-17 Vocera Communications, Inc. Wireless communications device
US20030167376A1 (en) * 2001-11-13 2003-09-04 Daesung Digital Tech Co., Ltd. Portable storage medium based on universal serial bus standard and control method therefor
US7098947B2 (en) * 2001-11-21 2006-08-29 Canon Kabushiki Kaisha Image sensing apparatus and operation method regarding file storage
US20030103156A1 (en) * 2001-12-04 2003-06-05 Brake Wilfred F. Camera user interface
US6456500B1 (en) * 2001-12-05 2002-09-24 Speed Tech Corp. Assembling structure for portable memory device
US7042804B2 (en) * 2001-12-27 2006-05-09 Asulab S.A. Device and method for managing memory in an electronic watch
US20030145141A1 (en) * 2002-01-31 2003-07-31 Chien-An Chen Universal serial bus flash memory integrated circuit device
US6926544B2 (en) * 2002-05-30 2005-08-09 Hana Micron, Inc. Flash memory apparatus having single body type rotary cover
US20030227451A1 (en) * 2002-06-07 2003-12-11 Chi-Tung Chang Portable storage device with a storage capacity display
US20040073727A1 (en) * 2002-07-29 2004-04-15 M-Systems Flash Disk Pioneers, Ltd. Portable storage media as file servers
US7247028B2 (en) * 2002-08-02 2007-07-24 Ideative Product Ventures, Inc. Multiple degrees of freedom connectors and adapters
US20040081025A1 (en) * 2002-10-18 2004-04-29 Leo Chen Wristwatch capable of storing and transmitting data
USD488158S1 (en) * 2002-10-25 2004-04-06 Benq Corporation Universal serial bus
USD519503S1 (en) * 2002-11-18 2006-04-25 Jmtek, Llc Housing for portable memory unit
USD487458S1 (en) * 2002-11-22 2004-03-09 Gregoire Alexandre Gentil Portable electronic storage device
US20040111553A1 (en) * 2002-12-09 2004-06-10 Sandisk Corporation Zone boundary adjustment for defects in non-volatile memories
USD488464S1 (en) * 2003-01-28 2004-04-13 Benq Corporation Wireless LAN card
US20040153595A1 (en) * 2003-01-31 2004-08-05 Toshiba Corporation USB memory storage apparatus
US20040151071A1 (en) * 2003-02-04 2004-08-05 Kocher Robert William Wrist-mounted electronic computer component (WECC)
US20040158131A1 (en) * 2003-02-04 2004-08-12 Wem Technology Inc. Medical recording device carried on one's person
US20040233786A1 (en) * 2003-05-23 2004-11-25 Shao-Chieh Ting USB disk watch

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090106464A1 (en) * 2007-10-19 2009-04-23 Barry Richard Cavill Interface Device for Printing From a Host to an Imaging Apparatus Having a Pictbridge Port
US20110087631A1 (en) * 2009-10-09 2011-04-14 Seagate Technology Llc Data Distribution in Systems with Multiple Storage Entities
US8326799B2 (en) * 2009-10-09 2012-12-04 Seagate Technology Llc Data distribution in systems with multiple storage entities
US20110170244A1 (en) * 2010-01-12 2011-07-14 Microsoft Corporation Electronic device stand
US8737064B2 (en) * 2010-01-12 2014-05-27 Microsoft Corporation Electronic device stand
US9196111B1 (en) 2011-01-04 2015-11-24 Bank Of America Corporation Automated teller machine (“ATM”) dynamic keypad
US9214051B1 (en) 2011-01-04 2015-12-15 Bank Of America Coporation Dynamic touch screen for automated teller machines (“ATMs”)
US20130264384A1 (en) * 2012-04-05 2013-10-10 Bank Of America Automatic teller machine ("atm") including a user-accessible usb port
US8910861B2 (en) * 2012-04-05 2014-12-16 Bank Of America Corporation Automatic teller machine (“ATM”) including a user-accessible USB port

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