US20070194752A1 - Methods and Systems for a Wall Mounted Universal Power Supply - Google Patents

Methods and Systems for a Wall Mounted Universal Power Supply Download PDF

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Publication number
US20070194752A1
US20070194752A1 US11/677,527 US67752707A US2007194752A1 US 20070194752 A1 US20070194752 A1 US 20070194752A1 US 67752707 A US67752707 A US 67752707A US 2007194752 A1 US2007194752 A1 US 2007194752A1
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devices
transformer
power
device
adapter
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Abandoned
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US11/677,527
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A. Scott McBurney
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Mcburney A Scott
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Priority to US11/677,527 priority patent/US20070194752A1/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts

Abstract

Methods and Systems for charging portable equipment having divergent power requirements and exhibiting different structural features are provided by devices having adapters to accommodate the portable equipment in the form of a wall mounted universal power supply. Adapters are configured in plate formats that fit into cradles capable of charging cell phones, video cameras, and wireless routers.

Description

    PRIORITY CLAIM
  • This application incorporates by reference as if fully disclosed herein and claims priority to U.S. Provisional Patent Application No. 60/775,585 filed Feb. 22, 2006.
  • BACKGROUND OF THE INVENTION
  • Almost all handheld electronic devices in the marketplace today are delivered with a power supply or transformer to either power the device or recharge the battery.
  • The transformers job is to ensure that the device or battery receive the proper power input for its particular needs. Because each device is unique the power requirements are unique with the end result being that consumers of these devices collect a wide range of transformers in many different sizes and shapes. These transformers oftentimes take the form of a brick with two cords, where one cord attaches to a standard electrical outlet and the other attaches to the device.
  • The transformers invariably collect in ones home and results in many tangled wires.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • The preferred and particular embodiments described here look to provide a means to charge or power any device without having the tangled wires in the home.
  • A particular embodiment includes several components. The first component is a switched mode power supply. This will allow the power output to be altered to adjust to the device that is attached. This power supply is constructed to allow for multiple devices to be attached. In some instances the power supply will be configured to allow for 2 devices such as with a standard wall outlet. Other embodiments will allow for many devices to be attached and likely even beyond 10 devices.
  • The power supply may be built as a switched mode power supply thus enabling programmatic changes to the power output levels as would be needed by different devices. The plates will be designed to fit a specific device and the plate itself can tell how much power its devices needs. There could be other means of enabling different power levels such as over the internet or with USB base devices.
  • The power supply may be housed in a casing that should fit either into its own housing or that of an electrical junction box. The ability to put multiple or different power supplies with different ranges of capabilities is incorporated into the design. For example one power supply could be built to address higher powered devices and others could be set to power lower output devices. Some housings could hold multiple power supplies as needed. This interchangeability is preferred to ensure that any device power requirement can be met as well as providing flexibility to attach a wide number of devices.
  • In the case of the power supply fitting within its own housing, the housing will be plugged directly into the wall outlet. In other embodiments the standard outlet or switch itself is replaced within the junction box by the transformer itself.
  • The housing may allow for the attachment of many different plates in addition to holding the power supply. Some housings will allow for 2 plates while others could allow for more plates. In a “kitchen office” it is likely you could attach 4 cell phones, 2 laptops, a cordless phone, 2 family radios, a camera battery and a video camera battery.
  • The housing may have several “slots” that will receive the plates. These slots will be identical/universal whether the housing has 2 slots or 12 or more or less. The housing will receive the plates and each plate in turn will be built for a specific device.
  • Plates may be built for a wide range of devices and purposes. A likely common form of a plate may be one in which the plate houses a retractable cord and a plug to fit a specific device such as a laptop or a cordless phone. Many different plates with different tips to attach to different devices may. be built The user simply needs to pick the appropriate plate for their device. Another common form may be a plate that functions as a cradle for the device itself. For example a cell phone could be placed onto the plate to be both charged and stored. (This eliminates the cord draped across the counter) The plate would be built with the cradle for the device as well as electrical connectors to power and update the device. Electrical connectors in the plate could allow for programmatic updates in addition to the power related connections. Another cradle may be designed for rechargeable batteries as are often found in cameras and video cameras. The battery can be placed in the plate and held there. As with the retractable corded plates there may be multiple different plates for different batteries. The plates themselves also have the ability to be an electronic device themselves. Wireless hubs are found in many homes today and building a plate that performed that function is conceptually possible. Additional devices that could be built include such items as video cameras, light and motion sensors for the room, electronic thermometers and home “weather stations,” wireless speakers, and night lights.
  • The end result is a unit attached to your wall that could store 2 cell phones, 2 Family radio walkie talkies (for example, the Motorola Talkabout devices) 3 batteries, 2 retractable cords can be pulled out to charge a laptop, and a wireless hub.
  • As users acquire new devices they can acquire a new plate, they would not however need a new transformer, as that is already in place. In addition to the advantage of not having to continually buy another transformer the user gains the advantage of an aesthetically more pleasing and less cluttered area for charging and powering devices.
  • Up until now, electronics manufacturers have correctly focused on the next “cool gizmo” or feature hoping to win over the public with their latest device. This focus has resulted in such success stories as camera phones, PDA phones, digital video cameras, and handheld gaming devices. While the world has proven that it seems to have an almost insatiable desire for the next new device, we have rapidly collected a plurality of those cumbersome, annoying, proprietary, often-expensive, never-available transformers to recharge the ever growing pile of electronics. One preferable solution, in one embodiment, is a transformer with an interchangeable adapter that provides a retractable cord and plug or connector that is capable of attaching to any device.
  • All electronic devices need power to run and at present it takes little imagination to recognize the growth potential in the handheld electronics industry. While a single cell phone in a family was extravagant even 12 years ago, now families with 3 teenage children will likely have 3 to 5 phones in the home. Laptop computers sales have exceeded desktop purchases and will continue to grow market share. Digital cameras are increasing in sales by the quarter and video recorders have exceeded sales expectations despite lagging substantially behind the technology curve within their segment.
  • The following list describes the types of devices that need power, the examples include but are not limited to Laptops, Cell phones, FSR/GRS walkie-talkies, PDA's, Digital Cameras, MP3 players, iPods, Video Cameras, Wireless telephone charging stations, Computer peripherals (ext hard drives, DVD writers), Cable and DSL modems, Wireless hub/routers, RC Toys, Sprinkler systems, and/or Security cameras. These devices are just some of the devices that are power through a preferred embodiment.
  • Presently transformers are included with every electronic device that does not rely solely on alkaline batteries. These transformers are typically designed to specification overseas. Overseas firms build the transformer to the device manufacturer's specification, but the device manufacturer often leaves the transformer designs to the transformer manufacturer. The level of design and innovation is very low as the device firms are stressing low cost. This focus on low cost is a result of the common need for the transformer to be absorbed into the cost of the device. Today's best transformers have very little design focus. All are simple “blocks” with cords hanging out of them. The focus, in one embodiment, is placed on the mechanical and presentation aspects of the design of the transformer with an adapter plate. Building units that elegantly fit into the “kitchen office” space in a manner that organizes the clutter is as preferable as well as the power management capabilities.
  • Transformers have been used in several ways for businesses—some businesses find them simply as costs. For example, laptops come with transformers and the manufacturer has to include the transformer in its costs. Within the competitive world of laptops the transformer is a cost to be kept down. Other firms see these devices as possible revenue sources such as the cell phone industry which sells car adapters, and additional accessories as add-ons because these add-ons have begun to subsidize the costs of the phones.
  • All electronics need power of some sort to operate and function, so while the types of devices will change in appearance, function and abilities, the need for power is simply going to continue for as long as people use electronics. There is not even a remote trend within the industry to change sources of power. For example the auto industry could in theory convert entirely to a fuel-cell-based model and eliminate the need for gasoline. While solar power or even fuel cells present a theoretical alternative to AC or DC power source there has been little to no interest or market need to even consider switching. The result is a market for the extended future.
  • In one embodiment, a universal configurable transformer is designed to power any electronic device and has the ability to untangle the electronic cords that occur when attempting to charge multiple devices. These transformer devices would be sold once for each living unit although many possibilities exist that might cause multiple units to be sold. In an alternative embodiment, a variety of transformers are provided that would fit in different situations such as travel units, auto and car units, RV designed units, in addition to possible markets in hotels, airport lounges, offices, universities, libraries, hotels, coffee shops, etc. Once the primary transformer unit is installed many additional adapters could be connected that would allow for the charging and powering of everything from cell phones to PDAs to laptops, to batteries and more.
  • In one embodiment, a purpose of this transformer is to eliminate the countless transformers needed for all the household electronics, to reduce the clutter of the inevitable knotted wires and bulky plugs; and to allow for more places to charge electronics at a lower cost.
  • In one embodiment, a variable transformer is capable of accepting different adapters that will be capable of charging or powering different electronic devices. The transformer shall be programmable by some means such as the internet, a USB dongle, the charging adapter itself, 802.11 connection from a pc, Bluetooth, CF, SDIO or other mechanism as needed and becomes available. The programmable nature allows the transformer to provide power outputs of varying levels to meet the needs of different devices. Different versions of the transformer could be designed to allow for higher and lower output ranges, fewer and larger numbers of devices to be supported, surge protection and other power management needs.
  • In one embodiment, in addition to the transformer, an adapter is attached that has a device-specific connection. The adapter, where appropriate, has a retractable cord and/or it has a connection designed to accept a rechargeable battery. The adapter would provide the connection requirements to plug into potentially all electronic devices. Adapters can potentially provide more capabilities than simply charging and in alternate embodiments provide additional functionality such as the adapter itself can serve as a cameras, a set of speakers, a microphone, a router and/or hub, a timer, an alarm and/or any other household.
  • In one embodiment, the cluttered walls full of power cords are removed. Instead a device is provided capable of charging many devices at once without the need for multiple power strips or similar arrangement to allow for many plugs. This device provides interchangeability to allow for the charging of different types of devices such as cell phones, batteries and/or laptops. Further, the device will possess different aesthetic features to enable a harmonious fit into many different home decors. In an alternate embodiment a device is placed at a business location in order to provide device charging to customers, passengers and/or other visitors with many different devices.
  • In one embodiment the power supply used is a switched-mode power supply, which provides a more efficient power transformation than mechanical windings often provided to consumers. Further, multiple programmable options allow for varying power in many ways from over the internet, from PC in the house (wired or wireless), via USB or other media such as SDIO or CF.
  • In one embodiment, the design concept allows for a base unit, with different adapters and potentially appropriate aesthetic packaging. Interchangeable adapters allow for the continued selling of new adapters at lower cost. Interchangeable adapter plates allow for changes in the ability to hold adapters. A two unit plate could be upgraded to a unit with unlimited adapters. Different aesthetic packaging of adapters and plates allows for fits into different home styles and, in turn, marketing based on aesthetic values and not just technical values.
  • In one embodiment a transformer is mounted in a fixed position and/or is portable and can be relocated. The transformer is designed to fit into a standard electrical box in a home. It is preferably packaged in other form factors such as its own “electrical box” that allows for interchangeable plates. In alternate embodiments the transformer is packaged into a power strip type device but instead of receptacles it accepts different adapters.
  • In one embodiment there is an interchangeable core transformer to allow for upgrading and switching to meet different specific needs. The transformer is programmable by a range of mechanisms such as USB, Bluetooth, internet, etc. to allow for multiple and many different devices. A universal interface to the transformer allows for different adapters to be connected. Each adapter would fit different devices and or range of devices. The interchangeable adapter is not restricted to “plug” interfaces but also allows for batteries to be connected. Alternate embodiments allow for adapters with the ability to “rest” a device in the adapter. In alternate embodiments an adapter has a mechanism to hold the devices and electronics out of the way. In an alternate embodiment the adapters could be devices themselves. Possible devices include cameras such as in a baby's room or for any security need, speakers, microphones, timers, control units and other.
  • FIG. 1 illustrates a line drawing of an adapter and transformer in one embodiment. A transformer 40 is set into a wall in the space preferably occupied by a conventional power outlet. This transformer is configured such that it is connectable to the typical wiring in a home or business, and it is further configured to be placed in the area defined by a typical power outlet. The transformer is connected to an adapter plate through a series of connectors shown on the front of the transformer 40. These connectors are configured to operably attach to the back of an adapter plate 10. This adapter plate is of such size as to fit into the area defined by the transformer 40 and it has the connectors to fit with the connectors shown in transformer 40. The front 20 of the adapter is configured to contain a cord 30. This cord is used to connect to a particular device, such as, but not limited to, a cellular phone and/or a digital camera. FIG. 2 shows a transformer 50, which is a magnified depiction of transformer 40 shown in FIG. 1
  • Further embodiments separate the components further. The transformer 40 could be split into several interchangeable components including a case or box to hold the transformer, the transformer itself which would be interchangeable to allow for other transformers to be placed inside, and the external face that the adapter plates were connected to which could also be modified. For example, to allow for fewer or more adapters.
  • FIG. 3 illustrates a plurality of attachments that are used in a preferred embodiment. Adapter 60 and adapter 70 show the ability to attach a plurality of retractable power cords, with a plurality of connectors to the adapter. Adapter 80 is configured to hold a battery 90, and to charge the battery directly in the wall. The back of the adapter 100 shows the connectors for connecting the adapters 60, 70 and 80 to a wall transformer.
  • FIG. 4 illustrates different types of plates
  • FIGS. 5 and 6 illustrate different housing configurations
  • In one business method embodiment, the foundation for the business model is to sell a universal configurable transformer that is designed to power any device and has the ability to completely untangle a plurality of wires used to power electronic devices. These devices would be sold once for each living unit although many possibilities exist that might cause multiple units to be sold. Every living unit has the potential for some variant, whether it is a home, condominium, or apartment. It is also possible to build a variety of transformers that would fit in different situations such as, but not limited to, travel units, auto and car units, RV designed units, in addition to possible markets in hotels, airport lounges, libraries, hotels, and/or coffee shops.
  • While the primary market is in the technology sector, a secondary market is the home building and interior design market. In a sense total consumer based sales are dependent upon remodels, new homes and finally all total home units in existence. In the US there are 115 million home units and 2 million new homes every year. Therefore, in one embodiment, homes can built and/or remodeled to include a plurality of adaptors and transformers. Further sales could include business or commercial fits such as places of employment, hotels, airport, coffee shops and other high traffic locations.
  • Once the adaptor has been sold, the company will sell adapters to fit the specific device or model that needs power. Every device needs a unique adapter as every cell phone; camera, etc has unique needs. Unless multiple family members have identical phones and do not need to charge their phones at the same time they will need at least three adapters. The target market for this component is equal to the total device units in the market itself. As the number and types of devices grow so will this segment of the business.
  • In one business method embodiment, a business model includes programming the transformers and adapters for the needs of the specific devices that will be attached. To do this the wall unit will need to be programmable by design and in turn programmed for a specific device. While it may be possible and even desirable to build the adapter with all the preferable components to both physically fit the device in addition to altering the power output out of the transformer, the present business model provides for internet downloading of programs and files. The user would type in an appropriate device from a wide selection of choices and the needed information would be downloaded either directly through wired or wireless means or indirectly using a USB drive and/or a flash card to enable programming of the transformer unit and adapter.
  • In one embodiment, the programming of the device will include a website. The first visit to the website would require some basic information about the user and their device while subsequent visits would only require identification of their new device. Bringing people to the website has many benefits for all involved. It will allow the company to provide value-added services such as automatically registering products for users if desired, which in turn allows users to receive updated firmware and software that all too often does not get received because someone failed “to fill out the card.” The data gathered about the types of devices in use in a home can be used as a revenue source in many ways. Aggregated data could be sold to manufacturers as well as provide a customized advertising outlet. Knowing what devices a family is using enables us to structure the site for advertisers, manufacturers, and others.
  • While the preferred embodiment of the invention has been illustrated and described, as noted above, many changes can be made without departing from the spirit and scope of the invention. Accordingly, the scope of the invention is not limited by the disclosure of the preferred embodiment.

Claims (1)

1. An electric charger comprising:
a plate connectable to an electric receptacle; the plate having a transformer configured to deliver a plurality of voltages to a plurality of connectors; and
an adapter configured to connect to the plurality of connectors,
wherein a device requiring charging is slidably engaged to the adapter to receive electrical power.
US11/677,527 2006-02-22 2007-02-21 Methods and Systems for a Wall Mounted Universal Power Supply Abandoned US20070194752A1 (en)

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PCT/US2007/062599 WO2007101072A2 (en) 2006-02-22 2007-02-22 Methods and systems for a wall mounted universal power supply
US12/493,003 US8188707B2 (en) 2006-02-22 2009-06-26 Methods and systems for a wall mounted universal power supply
US13/458,702 US20120299534A1 (en) 2006-02-22 2012-04-27 Methods and systems for a wall mounted universal power supply

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US13/458,702 Abandoned US20120299534A1 (en) 2006-02-22 2012-04-27 Methods and systems for a wall mounted universal power supply

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080064504A1 (en) * 2005-12-13 2008-03-13 Cole Randall C Video game controller rack
US20090322278A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Docking station for electronic device
US20100126749A1 (en) * 2008-11-21 2010-05-27 Dumas Gregory J Enclosure assembly
EP2445079A1 (en) * 2010-10-20 2012-04-25 Research in Motion Limited Charger for an electronic device
US8854799B2 (en) 2012-03-02 2014-10-07 Microsoft Corporation Flux fountain
US8873227B2 (en) 2012-03-02 2014-10-28 Microsoft Corporation Flexible hinge support layer
US8964379B2 (en) 2012-08-20 2015-02-24 Microsoft Corporation Switchable magnetic lock
US20150180259A1 (en) * 2013-12-23 2015-06-25 Samsung Sdl Co., Ltd. Energy storage system and starting method thereof
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US9354748B2 (en) 2012-02-13 2016-05-31 Microsoft Technology Licensing, Llc Optical stylus interaction
US9870066B2 (en) 2012-03-02 2018-01-16 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US10120420B2 (en) 2014-03-21 2018-11-06 Microsoft Technology Licensing, Llc Lockable display and techniques enabling use of lockable displays

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100297943A1 (en) * 2009-05-19 2010-11-25 Jonathan Kaplan Wireless video hub
KR101669618B1 (en) * 2010-01-15 2016-10-26 삼성전자주식회사 Display apparatus and display method thereof
US8149570B2 (en) * 2010-03-18 2012-04-03 Keebler John C Universal power supply system
US20120098478A1 (en) * 2010-10-20 2012-04-26 David Gerard Rich Charger for an electronic device
TWI423534B (en) * 2010-12-30 2014-01-11 Quanta Comp Inc Electronic device, charging device and electronic device module using the same
JP5703136B2 (en) * 2011-06-06 2015-04-15 大和ハウス工業株式会社 Media playback system for building
US20130057199A1 (en) * 2011-09-07 2013-03-07 Albert G. Langella Electrical junction box mounted electronic device charging station
US9800067B2 (en) 2014-04-01 2017-10-24 The Salvajor Company Rail charging system for charging multiple batteries
USD766176S1 (en) 2014-04-01 2016-09-13 The Salvajor Company Rail charger for batteries
USD744434S1 (en) * 2014-04-23 2015-12-01 Limoss (Shenzhen) Co., Ltd. Wireless touchscreen hand controller with charger set
USD736721S1 (en) * 2014-04-23 2015-08-18 Limoss (Shenzhen) Co., Ltd Wired touchscreen hand controller with base

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890217A (en) * 1988-07-26 1989-12-26 Norand Corporation Universal power supply, independent converter stages for respective hardware components of a computerized system
US5742149A (en) * 1997-06-03 1998-04-21 Motorola, Inc. Adaptable battery charger system
US6054846A (en) * 1994-02-18 2000-04-25 Ergo Mechanical Systems, Incorporated Universal power-supply connection system for multiple electronic devices, and devices for use therewith
US6172884B1 (en) * 1994-04-26 2001-01-09 Comarco Wireless Technologies, Inc. Small form factor power supply for powering electronics appliances
US6459175B1 (en) * 1997-11-17 2002-10-01 Patrick H. Potega Universal power supply
US20030006732A1 (en) * 2001-07-09 2003-01-09 Sheng-Hsin Liao Combinational charging mechanism
US6538341B1 (en) * 1999-06-17 2003-03-25 Solarc Innovative Solarprodukte Gmbh. Universal power supply for different small electrical devices
US6590788B2 (en) * 1999-07-14 2003-07-08 Milltronics Ltd. Intrinsically safe universal switching power supply
US7039821B1 (en) * 1998-12-31 2006-05-02 Potega Patrick H Hardware for configuring and delivering power
US7059769B1 (en) * 1997-06-27 2006-06-13 Patrick Henry Potega Apparatus for enabling multiple modes of operation among a plurality of devices
US7081008B2 (en) * 2002-10-30 2006-07-25 William Tan Apparatus for producing an output voltage to power an electronic device
US7122918B2 (en) * 2003-10-20 2006-10-17 Hewlett-Packard Development Company, L.P. Universal power supply for consumer appliances
US7153169B2 (en) * 2004-03-02 2006-12-26 Mobility Electronics, Inc. Power compatible universal power tip
US20060289444A1 (en) * 2005-05-27 2006-12-28 Shaun Jackson In-case computer charging system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213079A (en) * 1978-02-13 1980-07-15 General Electric Company Battery charger adapter
FR2631496B1 (en) * 1988-05-16 1994-11-04 Aglo Sa Automatic Battery Charger
US5539821A (en) * 1995-01-24 1996-07-23 At&T Corp. Power outlet mount for a portable telephone
US6014010A (en) * 1998-04-22 2000-01-11 Yao; Li-Ho Charger compatible with different-sized rechargeable batteries of mobile telephones
US6204632B1 (en) * 1999-09-08 2001-03-20 Selfcharge Apparatus for charging multiple batteries
US6995542B2 (en) * 2002-03-19 2006-02-07 Sun Yu Battery charger amusement device
US6597152B1 (en) * 2002-08-23 2003-07-22 S-B Power Tool Corporation Battery charger splitting adapter
US20050225285A1 (en) * 2004-04-06 2005-10-13 Chin-Hung Cheng Charging base for batteries of different specifications

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890217A (en) * 1988-07-26 1989-12-26 Norand Corporation Universal power supply, independent converter stages for respective hardware components of a computerized system
US6054846A (en) * 1994-02-18 2000-04-25 Ergo Mechanical Systems, Incorporated Universal power-supply connection system for multiple electronic devices, and devices for use therewith
US6172884B1 (en) * 1994-04-26 2001-01-09 Comarco Wireless Technologies, Inc. Small form factor power supply for powering electronics appliances
US5742149A (en) * 1997-06-03 1998-04-21 Motorola, Inc. Adaptable battery charger system
US7059769B1 (en) * 1997-06-27 2006-06-13 Patrick Henry Potega Apparatus for enabling multiple modes of operation among a plurality of devices
US6459175B1 (en) * 1997-11-17 2002-10-01 Patrick H. Potega Universal power supply
US7002265B2 (en) * 1997-11-17 2006-02-21 Patrick Henry Potega Power supply methods and configurations
US7039821B1 (en) * 1998-12-31 2006-05-02 Potega Patrick H Hardware for configuring and delivering power
US6538341B1 (en) * 1999-06-17 2003-03-25 Solarc Innovative Solarprodukte Gmbh. Universal power supply for different small electrical devices
US6590788B2 (en) * 1999-07-14 2003-07-08 Milltronics Ltd. Intrinsically safe universal switching power supply
US20030006732A1 (en) * 2001-07-09 2003-01-09 Sheng-Hsin Liao Combinational charging mechanism
US7081008B2 (en) * 2002-10-30 2006-07-25 William Tan Apparatus for producing an output voltage to power an electronic device
US7122918B2 (en) * 2003-10-20 2006-10-17 Hewlett-Packard Development Company, L.P. Universal power supply for consumer appliances
US7153169B2 (en) * 2004-03-02 2006-12-26 Mobility Electronics, Inc. Power compatible universal power tip
US20060289444A1 (en) * 2005-05-27 2006-12-28 Shaun Jackson In-case computer charging system

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080064504A1 (en) * 2005-12-13 2008-03-13 Cole Randall C Video game controller rack
US7942747B2 (en) * 2005-12-13 2011-05-17 Cole Randall C Video game controller rack
US20090322278A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Docking station for electronic device
US8497657B2 (en) 2008-06-27 2013-07-30 Microsoft Corporation Docking station for electronic device
US20100126749A1 (en) * 2008-11-21 2010-05-27 Dumas Gregory J Enclosure assembly
EP2445079A1 (en) * 2010-10-20 2012-04-25 Research in Motion Limited Charger for an electronic device
US9354748B2 (en) 2012-02-13 2016-05-31 Microsoft Technology Licensing, Llc Optical stylus interaction
US9870066B2 (en) 2012-03-02 2018-01-16 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US8947864B2 (en) 2012-03-02 2015-02-03 Microsoft Corporation Flexible hinge and removable attachment
US10013030B2 (en) 2012-03-02 2018-07-03 Microsoft Technology Licensing, Llc Multiple position input device cover
US9904327B2 (en) 2012-03-02 2018-02-27 Microsoft Technology Licensing, Llc Flexible hinge and removable attachment
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US9134807B2 (en) 2012-03-02 2015-09-15 Microsoft Technology Licensing, Llc Pressure sensitive key normalization
US9134808B2 (en) 2012-03-02 2015-09-15 Microsoft Technology Licensing, Llc Device kickstand
US9158384B2 (en) 2012-03-02 2015-10-13 Microsoft Technology Licensing, Llc Flexible hinge protrusion attachment
US9176900B2 (en) 2012-03-02 2015-11-03 Microsoft Technology Licensing, Llc Flexible hinge and removable attachment
US8873227B2 (en) 2012-03-02 2014-10-28 Microsoft Corporation Flexible hinge support layer
US9268373B2 (en) 2012-03-02 2016-02-23 Microsoft Technology Licensing, Llc Flexible hinge spine
US8854799B2 (en) 2012-03-02 2014-10-07 Microsoft Corporation Flux fountain
US9460029B2 (en) 2012-03-02 2016-10-04 Microsoft Technology Licensing, Llc Pressure sensitive keys
US9465412B2 (en) 2012-03-02 2016-10-11 Microsoft Technology Licensing, Llc Input device layers and nesting
US9618977B2 (en) 2012-03-02 2017-04-11 Microsoft Technology Licensing, Llc Input device securing techniques
US9619071B2 (en) 2012-03-02 2017-04-11 Microsoft Technology Licensing, Llc Computing device and an apparatus having sensors configured for measuring spatial information indicative of a position of the computing devices
US9678542B2 (en) 2012-03-02 2017-06-13 Microsoft Technology Licensing, Llc Multiple position input device cover
US9710093B2 (en) 2012-03-02 2017-07-18 Microsoft Technology Licensing, Llc Pressure sensitive key normalization
US9766663B2 (en) 2012-03-02 2017-09-19 Microsoft Technology Licensing, Llc Hinge for component attachment
US9176901B2 (en) 2012-03-02 2015-11-03 Microsoft Technology Licensing, Llc Flux fountain
US9852855B2 (en) 2012-03-02 2017-12-26 Microsoft Technology Licensing, Llc Pressure sensitive key normalization
US9824808B2 (en) 2012-08-20 2017-11-21 Microsoft Technology Licensing, Llc Switchable magnetic lock
US8964379B2 (en) 2012-08-20 2015-02-24 Microsoft Corporation Switchable magnetic lock
US9893550B2 (en) * 2013-12-23 2018-02-13 Samsung Sdi Co., Ltd. Energy storage system and starting method thereof
US20150180259A1 (en) * 2013-12-23 2015-06-25 Samsung Sdl Co., Ltd. Energy storage system and starting method thereof
US10120420B2 (en) 2014-03-21 2018-11-06 Microsoft Technology Licensing, Llc Lockable display and techniques enabling use of lockable displays

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US8188707B2 (en) 2012-05-29
US20090322279A1 (en) 2009-12-31
WO2007101072A2 (en) 2007-09-07
US20120299534A1 (en) 2012-11-29

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