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7227530 |
Assembly of independent mouse or track ball device using keyboard as an operational relay with keyboard
An independent mouse or trackball device assembly uses a keyboard as an operational relay providing for the wired or wireless coupling of the mouse or trackball device to the keyboard assembly.
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7170870 |
Data packet transmission for channel-sharing collocated wireless devices
Interference between collocated wireless devices sharing the same RF channel is avoided or minimized by a new header format provided for the first data packet in an RF transmission. By inclusion of...
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7103760 |
Embedded electronic device connectivity system
An embedded electronic device connectivity system configured for extending functionality of a peripheral device, including at least two data connections incorporated in the peripheral device,...
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6965373 |
Controlling wireless peripherals for processor-based systems
A wireless peripheral may include at least one keyboard and at least two key orientations. In one embodiment of the present invention, a pair of keyboards may be provided on opposite sides of the...
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6963936 |
Network-attached peripheral appliance
A network-attached peripheral appliance (NAPA), including a powered peripheral node (PPN), enabling connection of peripheral devices to a network without a computer at the node. The PPN further...
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6944689 |
Printer/powered peripheral node system
A printer/powered peripheral node system, wherein a printer and at least one other peripheral device connectable thereto share a footprint and a power supply and a data bus connection, whereby one...
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6813630 |
System and method for communicating information content between a client and a host
Disclosed are a system, apparatus, method and computer program for communicating information content using wireless means between a host and a client in a communications system, wherein the client...
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6801967 |
Wireless mouse unit, wireless mouse and receiver
A wireless mouse unit has a wireless mouse generating signals for moving a cursor across a display screen, a rechargeable secondary battery cell built into the wireless mouse, and a receiver for...
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6747634 |
Assembly of mouse with trackball device permitting selection of the position of a chosen receiver
An integrated mouse or trackball system includes either a wired interface for the mouse or trackball device, or else a wireless receiver coupled to a wired or wireless relay keyboard. Positioning...
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6710769 |
Portable computing device that records operator inputs
A computing device includes a keyboard controller that is adapted to convey an operator input from the keyboard controller along a communications channel. Also included is a battery module, which...
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6691233 |
Battery operated ink capture device that operates in a normal power mode during active use and a minimum power mode during absence of active use
A handwriting capture system includes a portable electronic tablet that capture pen strokes made on a standard pad of paper and transfer the captured pen strokes to a digital image capture device...
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6684337 |
Charging system incorporated in computer for charging and resetting wireless peripheral devices
A charging system is incorporated in a computer communicable through a predetermined communication channel with a wireless peripheral device having a predetermined identification code. The charging...
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6640099 |
Wireless information transmission system transmitting and receiving any continuous instruction input at predetermined intervals
A wireless information transmission system with reduced power consumption includes a wireless transmit device transmitting information by wireless signal and a wireless receive device receiving...
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6538595 |
System and method for using infrared remote control packet delivery in a wireless keyboard having a pointing device
An infrared (IR) keyboard having a communication protocol and a method for operating same includes circuitry for converting a standard recognized keystroke into a corresponding IR data word for...
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6476795 |
Mouse recharging module
A portable computer system has a screen attached to a base housing having an accessory bay and a first wireless transceiver. The screen has a cursor positioned by a mouse having a second wireless...
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