KR20110032265A - Usb memory card having multi purpose - Google Patents

Usb memory card having multi purpose Download PDF

Info

Publication number
KR20110032265A
KR20110032265A KR1020090089667A KR20090089667A KR20110032265A KR 20110032265 A KR20110032265 A KR 20110032265A KR 1020090089667 A KR1020090089667 A KR 1020090089667A KR 20090089667 A KR20090089667 A KR 20090089667A KR 20110032265 A KR20110032265 A KR 20110032265A
Authority
KR
South Korea
Prior art keywords
portable terminal
housing
terminal
usb
connection
Prior art date
Application number
KR1020090089667A
Other languages
Korean (ko)
Inventor
지영정
Original Assignee
지영정
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 지영정 filed Critical 지영정
Priority to KR1020090089667A priority Critical patent/KR20110032265A/en
Publication of KR20110032265A publication Critical patent/KR20110032265A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • G06F2212/2146—Solid state disk being detachable, e.g.. USB memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Abstract

The present invention relates to a card-type USB memory device having various functions, comprising: a card-shaped housing having a first groove portion and a second groove portion, a substrate mounted inside the housing and having a first connection terminal and a second connection terminal formed thereon; A memory installed on a substrate, one end of which is connected to the first connection terminal of the substrate and the other end of which is read or stored in the data through the first connection terminal or the second connection terminal and is exposed to the outside through the first groove A first cable and one end are connected to the first cable and installed in the first groove, and the other end is connected to a connection terminal of the portable terminal, and includes a portable terminal connection plug for relaying data communication with the portable terminal or charging of the portable terminal. The portable terminal connector and one end is connected to the second connection terminal of the substrate and the other end is exposed to the outside through the second groove portion The second cable and one end are connected to the second cable and installed in the second groove portion, and the other end is connected to the USB terminal of the computer to install a USB connector with a USB connection plug for data communication relay or power supply from the computer. It is characterized by including.

According to the present invention as described above, by installing a USB connector and a portable terminal connector for the memory of the data storage and the battery charging of the portable terminal in the card-shaped housing is easy to carry, and the battery of the portable terminal and storage of data, etc. It has the effect of performing a function.

In addition, IC chip and antenna coil are embedded in the housing and used for electronic payment such as a transportation card. When charging a certain amount like the transportation card, it is connected to a computer through a memory and a USB connector that stores personal information mounted in the housing. There is an effect that can be easily used by charging the amount through online payment.

In addition, there is an effect that can be used as a general wallet by setting a separate storage space for storing banknotes, cards or business cards, etc. in the housing.

Electronic payment card, USB memory device, portable terminal charging device

Description

Multifunctional card type USB memory device {USB memory card having multi purpose}

The present invention relates to a card-type USB memory device having various functions, and more particularly, to a single card for storing large data, charging a battery of a portable terminal, providing a data communication path between a portable terminal and a computer, and electronic payment and storing functions. The present invention relates to a card-type USB memory device which is implemented in a housing having a shape and is easy to carry and use.

USB memory is a portable storage device using a flash memory that plugs into a USB port using a universal serial bus, and is widely used because of its small size, which is easy to carry and store large files.

Such a USB memory device is a USB port-only device, which cannot be used by directly connecting to an electronic device that does not use a USB port such as a mobile terminal.

In general, the battery power charging of the mobile terminal is charged through a power supply having a separate charging connector, or by connecting a computer and the mobile terminal using a separate USB connector to charge the mobile battery using the computer power. In addition, a separate USB connector is required for data communication between the mobile terminal and the computer.

In addition, in order to avoid inconvenience such as cash payment or ticket issuance, it is common to use a transportation card with an IC chip for electronic payment when using a bus or subway. Such a transportation card is used to charge a certain amount of money, and when a certain amount is used up, it will be charged and used by visiting a place equipped with a designated charger.

However, the above methods require separate devices, respectively, so that they are not easy to carry.

In particular, the USB connector is used to charge the battery power of the portable terminal while transmitting and receiving data between the user's computer and the portable terminal or by using personal information embedded in the chip without using a designated charger to charge the transportation card. There is a need for a method that can solve this problem because of the hassle of using each device separately in order to use it for various purposes, such as a method of charging through online payment.

The present invention has been made to solve the above problems, an object of the present invention is to provide a flash memory for storing a large amount of data, a USB connector and a portable terminal connector for battery charging and data communication of a portable terminal in a card-shaped housing Easily portable to provide a variety of functions.

Another object of the present invention is to provide an IC chip for electronic payment in a housing having a memory and a USB connector so that a separate transportation card does not need to be carried.

Still another object of the present invention is to provide a card-type USB memory device of a wallet type, which is easy to carry by having a storage space for storing bills, cards or business cards, etc. in a housing having various functions described above. have.

According to an aspect of the present invention for achieving the above object, a card-shaped housing having a first groove portion and a second groove portion and a substrate mounted inside the housing and formed with a first connection terminal and a second connection terminal and the A memory installed on a substrate, one end of which is connected to the first connection terminal of the substrate and the other end of which is read or stored in the data through the first connection terminal or the second connection terminal and is exposed to the outside through the first groove The first cable and one end are connected to the first cable and installed in the first groove portion, and the other end is connected to the connection terminal of the portable terminal to connect the portable terminal connection plug for data communication relay or charging of the portable terminal. A second terminal having a portable terminal connector and one end connected to the second connection terminal of the substrate and the other end exposed to the outside through the second groove; A USB connector having a cable and one end connected to the second cable and installed in the second groove, and the other end connected to a USB terminal of a computer, and having a USB connection plug for data communication relay or power supply from the computer. Is provided.

In addition, the inside of the housing is further provided with an antenna coil which is continuously wound around a periphery spaced along the outer periphery and the IC chip for electronic payment connected to the antenna coil.

Herein, a connection state indicator lamp for checking a connection state of the portable terminal connector and the USB connector may be installed at a predetermined position on the outer surface of the housing, respectively.

The first and second grooves include a cable insertion portion into which the first and second cables are inserted, and a plug extending from one side of the cable insertion portion to a side and corresponding to the portable terminal connection plug or the USB connection plug. It is provided with an insertion portion, and a drawing groove extending from one side of the plug insertion portion to facilitate taking out of the plug inserted into the plug insertion portion.

Here, at least one accommodating part may be installed on an opposite surface of the housing having the first groove part and the second groove part.

The cover may further include a cover installed to cover a surface on which the accommodating part is formed and a detachable fixing part fixing the cover to the housing to be detachable.

According to the present invention as described above, by installing a USB connector and a portable terminal connector for the memory of the data storage and the battery charging of the portable terminal in the card-shaped housing is easy to carry, and the battery of the portable terminal and storage of data, etc. It has the effect of performing a function.

In addition, IC chip and antenna coil are embedded in the housing and used for electronic payment such as a transportation card. When charging a certain amount like the transportation card, it is connected to a computer through a memory and a USB connector that stores personal information mounted in the housing. There is an effect that can be easily used by charging the amount through online payment.

In addition, there is an effect that can be used as a general wallet by setting a separate storage space for storing banknotes, cards or business cards, etc. in the housing.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a state diagram of the use of the multi-function card-type USB memory device according to the present invention, FIG. 2 is a plan view of the multi-function card-type USB memory device according to the present invention, and FIG. 3 shows the main components inside the housing according to the present invention. 4 is a perspective view illustrating a coupling relationship between a USB connector, a portable terminal connector, and a board installed in a housing according to the present invention.

Referring to the drawings, the multi-function card type USB memory device according to the present invention is a portable terminal connector 30 and a USB seated in the card-shaped housing 10 and the first and second grooves 11 and 12 of the housing 10. The connector 40 and the substrate 20 installed in the housing 10 are configured to include a memory 50 installed on the substrate 20.

The housing 10 has a card shape having a predetermined thickness and includes a first groove 11 and a second groove 12 on an outer surface thereof.

The first groove 11 and the second groove 12 have grooves of a predetermined length into which the first cable 31 and the second cable 41 of the portable terminal connector 30 and the USB connector 40 to be described later are inserted. Branches are extended to the cable inserting portion (11a, 12a), and the cable inserting portion (11a, 12a) and connected in a shape corresponding to the connection plug (32, 42) of the portable terminal connector 30 and the USB connector 40 Plug insertion portion 11b.12b having a groove having a predetermined thickness into which plugs 32 and 42 are inserted, and plug insertion portion 11b for facilitating taking out of the plug inserted into plug insertion portion 11b.12b. 12b), it is composed of ejection grooves 11c and 12c having grooves of a constant thickness. That is, the groove portion prevents the connectors 30 and 40 from protruding from the upper surface of the housing so that the connectors 30 and 40 can be easily taken out and used in use while maintaining the overall thin card shape.

The board 20 is mounted inside the housing 10 and has a first connection terminal 21 and a second connection terminal 22 connected to the portable terminal connector 30 and the USB connector 40, respectively.

The substrate 20 is preferably located at the inner center of the card-shaped housing 10.

The memory 50 is installed on the substrate 20, and data is read or stored through the first connection terminal 21 or the second connection terminal 22, and a non-volatile flash memory capable of storing large data is used. do.

The portable terminal connector 30 is inserted into the first groove 11 and is connected to the portable terminal connection plug 32 and the first cable 31 connected to the portable terminal connection plug 32. It consists of.

The portable terminal connection plug 32 is inserted into the plug inserting portion 11b described above and has a structure in which the portable terminal connection plug 32 can be connected to the connection terminal of the portable terminal for data communication with the portable terminal or charging of the portable terminal.

The first cable 31 is an electrical connection between the portable terminal connecting plug 32 and the first connection terminal 21 of the substrate 20, a part of which is exposed to the outside of the housing through the first groove (11). It is preferable that the portable terminal connection plug 32 be easily connected to the portable terminal.

The USB connector 40 is inserted into the second groove portion 12 and is composed of a USB connection plug 42 and a second cable 41 connected to the USB terminal of the computer.

The USB connection plug 42 is inserted into the plug inserting portion 12b described above, and is structured to be connected to the USB terminal of the computer for data communication relaying or power supply from the computer.

The second cable 41 is an electrical connection between the USB connection plug 42 and the second connection terminal 22 of the substrate 20, and part of the second cable 41 is exposed to the outside of the housing through the second groove 12. It is desirable for the USB connection plug 42 to be easily connectable to a computer.

Here, the first groove 11 and the second groove 12 into which the portable terminal connector 30 and the USB connector 40 are inserted are centered inside the housing 10 in order to minimize the area of the card-shaped housing 10. It is preferably made of a shape that is symmetrical with respect to the substrate 20 mounted on the.

Referring to FIG. 3, an electronic payment IC chip 60 and an antenna coil 61 for electronic payment for a transportation card may be installed in the housing 10.

The antenna coil 61 is wound around the outer periphery of the housing 10 at regular intervals and wound up continuously, and both ends of the antenna coil are electrically connected to the IC chip 60.

The connection state display lamp 70 may be installed in a predetermined area of the outer surface of the housing 10 so that the portable terminal connector 30 and the USB connector 40 may check the connection state between the terminal of the portable terminal and the USB terminal of the computer.

The connection status indicator lamp 70 is preferably an LED illumination lamp, which is installed on the substrate 20 and exposed to the outer surface of the housing 10 through a through-hole housing.

Figure 5 is a perspective view showing an embodiment of the housing of the bottom of the housing according to the present invention.

Referring to FIG. 5, the housing 80 of the housing 10 is installed on an opposite surface of the card-shaped housing having the first and second grooves for accommodating bills, cards or business cards, and the like. 80 may be a structure of a general wallet having a plurality of pockets.

In addition, a cover 81 for covering a surface on which the housing part 80 is formed is coupled to one surface of the housing 10, and a removable fixing portion 82 for detachable the cover 81 to the housing 10 is provided. It may be installed in the cover 81 and the housing 10, respectively.

Hereinafter will be described the operational relationship of the multi-function card-type USB memory device according to the present invention.

Referring to the use state diagram of FIG. 1, first, the portable terminal connecting plug 32 inserted into the first groove 11 of the housing 10 is taken out through the groove of the extraction groove 11c.

At this time, the first cable 31 connected to the portable terminal connecting plug 32 is made of a flexible material, and the portable terminal connecting plug 32 is easily connected to the portable terminal connecting terminal.

In the same way, the USB connector 40 inserted into the second groove 12 is taken out of the housing 10 and connected to the USB terminal of the computer.

Herein, the portable terminal connector 30 is connected through the first connection terminal 21 and the first cable 31 of the board 20, and the USB connector 40 is connected to the second connection terminal 22 and the first connection terminal. It is connected via two cables 41 to enable data communication between each other and charging of the mobile terminal using a computer power supply.

At this time, the connection between the portable terminal connector 30 or the USB connector 40 and the portable terminal or the computer can be confirmed through the blinking of the connection status indicator lamp 70 located on the outer surface of the housing.

In addition, the data of the computer can be stored or read in the memory 50 installed on the substrate 20 through the USB connector 40 connected to the computer.

Here, charging of the mobile terminal, data communication, and input / output of data through the memory are possible without the need for a separate device, for example, a portable terminal charger or a portable USB memory card.

In addition, an antenna coil 61 connected to the electronic payment IC chip 60 is installed inside the housing 10 to be used for payment, such as a traffic card, and the like. 50, the personal information is stored and connected to the computer through the USB connector 40, it is possible to charge the amount through the online payment system.

The card-type USB memory device having various functions has an accommodating portion 80 for storing bills, cards, business cards, etc. on the opposite side of the housing 10 having the first and second groove portions 11 and 12. It can also be used as a wallet.

In addition, the size of the housing 10 of the card-type USB memory device may be used by inserting the card-type USB memory device into a general wallet in the size of a general business card or a card.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims are intended to cover such modifications or changes as fall within the scope of the invention.

1 is a use state diagram of a multifunction card type USB memory device according to the present invention.

Figure 2 is a plan view of the main components external to the housing according to the invention.

Figure 3 shows the main components inside the housing according to the invention.

4 is a perspective view illustrating a mutual coupling relationship between a USB connector, a portable terminal connector, and a board installed in a housing according to the present invention.

5 is a perspective view showing an embodiment of the housing of the bottom of the housing according to the present invention.

<Description of main drawing code>

10 housing 11 first groove

11a, 12a: cable insertion section 11b, 12b: plug insertion section

11c, 12c: ejection groove 12: second groove portion

20: substrate 21: first connection terminal

22: second connection terminal 30: portable terminal connector

31: first cable 32: portable terminal plug

40: USB connector 41: second cable

42: USB connection plug 50: memory

60: IC chip 61: antenna coil

70: connection status display lamp 80: housing

81: cover 82: removable fixing portion

Claims (6)

A card-shaped housing having a first groove portion and a second groove portion; A substrate mounted inside the housing and having a first connection terminal and a second connection terminal; A memory installed on the substrate and configured to read or store data through the first connection terminal or the second connection terminal; A first cable having one end connected to the first connection terminal of the substrate and the other end exposed to the outside through the first groove portion, and one end connected to the first cable and installed in the first groove portion, and the other end connected to the portable terminal. A portable terminal connector connected to the terminal and including a portable terminal connection plug for relaying data communication with the portable terminal or charging of the portable terminal; A second cable having one end connected to the second connection terminal of the substrate and the other end exposed to the outside through the second groove portion, and one end connected to the second cable and installed in the second groove portion, and the other end of the USB terminal of the computer. And a USB connector provided with a USB connector for connecting to a data communication relay of a computer or for supplying power from the computer. The method of claim 1, An antenna coil which is continuously wound and spaced apart from each other along an outer periphery of the housing; An electronic chip for electronic payment connected to the antenna coil; Multi-function card type USB memory device, characterized in that it further comprises. The method of claim 1, And a connection state indicator lamp for checking a connection state of the portable terminal connector and the USB connector, respectively, at a predetermined position on the outer surface of the housing. The method of claim 1, The first and second grooves A cable insertion unit into which the first and second cables are inserted; A plug insertion unit extending from one side of the cable insertion unit and having a shape corresponding to the portable terminal connection plug or the USB connection plug; Multi-function card-type USB memory device characterized in that it comprises an extraction groove extending from one side of the plug insertion portion to facilitate the extraction of the plug inserted into the plug insertion portion. The method of claim 3, wherein Multi-function card-type USB memory device, characterized in that at least one housing is provided on the opposite surface of the housing having the first and second grooves. The method of claim 5, A multifunction card type USB memory device further comprising a cover installed to cover a surface on which the accommodating part is formed and a detachable fixing part to securely detach the cover to the housing.
KR1020090089667A 2009-09-22 2009-09-22 Usb memory card having multi purpose KR20110032265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090089667A KR20110032265A (en) 2009-09-22 2009-09-22 Usb memory card having multi purpose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090089667A KR20110032265A (en) 2009-09-22 2009-09-22 Usb memory card having multi purpose

Publications (1)

Publication Number Publication Date
KR20110032265A true KR20110032265A (en) 2011-03-30

Family

ID=43937038

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090089667A KR20110032265A (en) 2009-09-22 2009-09-22 Usb memory card having multi purpose

Country Status (1)

Country Link
KR (1) KR20110032265A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101400116B1 (en) * 2013-06-21 2014-05-29 전재은 Usb otg memery
KR101400113B1 (en) * 2013-06-21 2014-05-29 전재은 Usb otg memery
KR101416497B1 (en) * 2013-04-24 2014-07-08 이옥재 OTG USB Memory Device.
KR101483780B1 (en) * 2013-02-26 2015-01-16 주식회사 스와컴 Portable charger for mobile device
KR101534488B1 (en) * 2013-10-07 2015-07-09 (주)디엠에이씨인터내셔널 Cable that can be put away cell phone case
KR101631467B1 (en) * 2015-02-02 2016-06-24 (주)쥬비트 Spare Battery
CN105991150A (en) * 2014-08-06 2016-10-05 三星电机株式会社 Radio communication module
JPWO2018116563A1 (en) * 2016-12-22 2019-10-24 ソニー株式会社 Electronic devices and connectors
CN112736548A (en) * 2020-12-31 2021-04-30 联想(北京)有限公司 Connecting device and electronic equipment
IT202000025096A1 (en) * 2020-10-22 2022-04-22 ETI Service snc di Boscolo Sale Daniele SUPPORT DEVICE OF A CABLE FOR CONNECTING ELECTRONIC DEVICES

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101483780B1 (en) * 2013-02-26 2015-01-16 주식회사 스와컴 Portable charger for mobile device
KR101416497B1 (en) * 2013-04-24 2014-07-08 이옥재 OTG USB Memory Device.
KR101400116B1 (en) * 2013-06-21 2014-05-29 전재은 Usb otg memery
KR101400113B1 (en) * 2013-06-21 2014-05-29 전재은 Usb otg memery
US9438295B1 (en) 2013-10-07 2016-09-06 Dmac International Co., Ltd. Mobile phone case having detachable cable
KR101534488B1 (en) * 2013-10-07 2015-07-09 (주)디엠에이씨인터내셔널 Cable that can be put away cell phone case
CN105991150A (en) * 2014-08-06 2016-10-05 三星电机株式会社 Radio communication module
CN105991150B (en) * 2014-08-06 2019-11-26 三星电机株式会社 Wireless communication module
KR101631467B1 (en) * 2015-02-02 2016-06-24 (주)쥬비트 Spare Battery
JPWO2018116563A1 (en) * 2016-12-22 2019-10-24 ソニー株式会社 Electronic devices and connectors
IT202000025096A1 (en) * 2020-10-22 2022-04-22 ETI Service snc di Boscolo Sale Daniele SUPPORT DEVICE OF A CABLE FOR CONNECTING ELECTRONIC DEVICES
CN112736548A (en) * 2020-12-31 2021-04-30 联想(北京)有限公司 Connecting device and electronic equipment
CN112736548B (en) * 2020-12-31 2022-03-25 联想(北京)有限公司 Connecting device and electronic equipment

Similar Documents

Publication Publication Date Title
KR20110032265A (en) Usb memory card having multi purpose
KR101822855B1 (en) Portable charging case module
US6883718B1 (en) Credit card sized memory card with host connector
US10033437B1 (en) Mobile phone wallet
US6976624B2 (en) 7-in-1 card reader for PCMCIA interface
US8225986B2 (en) Casing for electronic key and system comprising such a casing
KR101163178B1 (en) Low profile storage device
WO2004028009A1 (en) A battery pack having a dual-type smart card interface
US8723675B2 (en) Smartcard connector
WO2011145829A2 (en) Microsd device loaded with a smart card
US6776653B1 (en) 5-in-1 connector
KR20130125914A (en) Charging cash from internet with handheld support
WO2007138570A1 (en) Electrical adapter for coupling to a portable card and a portable card integral with such an adapter
ES2735076T3 (en) Contactless smart card reader
CN211149455U (en) ID card reader
KR100573284B1 (en) Socket for Installing Card in Mobile Telecommunication Terminal
CN203406628U (en) Card-type electronic equipment with charging interface
CN204695324U (en) A kind of contact card reader
US20080160791A1 (en) Memory card with a slim USB connector
ES2282124T3 (en) PORTABLE SALES INFORMATIC TERMINAL FOR THE PERFORMANCE OF FINANCIAL AND COMMERCIAL TRANSACTIONS AT A SALES POINT.
EP1291804A1 (en) PCMCIA card with smart card reader
US11803713B2 (en) Charging terminal
WO2008004214A2 (en) Electrical adapter for coupling to a portable card and a portable card integral with such an adapter
CN204155282U (en) Card reader
CN202111354U (en) Switching device for memory card

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application