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Class Information
Number: 345/168
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display peripheral interface input device > Including keyboard
Description: Subject matter wherein the operator uses plural keys for selectively inputting information data to control the display device*.


Sub-classes under this class:

Class Number Class Name Patents
345/171 Having foreign language capability (e.g., japanese, chinese) 150
345/172 Having programmable function key 346
345/170 Light source associated with each key 198
345/169 Portable (i.e., handheld, calculator, remote controller) 1,007


Patents under this class:

Patent Number Title Of Patent Date Issued
7619503 Power semiconductor apparatus provided with power controlling semiconductor modules connected in parallel to each other Nov. 17, 2009
7619173 Light guide sheet and movable contact unit and switch using the same Nov. 17, 2009
7616192 Touch device and method for providing tactile feedback Nov. 10, 2009
7616191 Electronic device and method for simplifying text entry using a soft keyboard Nov. 10, 2009
7616190 Asian language input using keyboard Nov. 10, 2009
7612765 Actuated multi-faced keys Nov. 3, 2009
7610555 Hand held remote control device having an improved user interface Oct. 27, 2009
7609178 Reconfigurable tactile sensor input device Oct. 27, 2009
7602378 Method, system, and graphical user interface for selecting a soft keyboard Oct. 13, 2009
7599712 Apparatus and methods for providing directional commands for a mobile computing device Oct. 6, 2009
7595788 Electronic device housing with integrated user input capability Sep. 29, 2009
7595787 Secured data input device Sep. 29, 2009
7593002 Positioning a front panel of a telematics terminal Sep. 22, 2009
7593001 Image-processing apparatus Sep. 22, 2009
7592998 System and method for inputting characters using a directional pad Sep. 22, 2009
7590430 Architecture and applications to support device-driven firmware upgrades and configurable menus Sep. 15, 2009
7589713 Capacitive coordinate detection device Sep. 15, 2009
7589712 Keyboard with keys for moving cursor Sep. 15, 2009
7589710 J-key input for computer systems Sep. 15, 2009
7589642 Relaying key code signals through a remote control device Sep. 15, 2009
7586423 Handheld electronic device and method for dual-mode disambiguation of text input Sep. 8, 2009
7583255 Man-machine interface method and device Sep. 1, 2009
7583206 Device for inputting text by actuating keys of a numeric keypad for electronic devices and method for processing input impulses during text input Sep. 1, 2009
7583205 Handheld electronic device with disambiguation of compound word text input Sep. 1, 2009
7579561 Keypad coupling apparatus for portable terminal Aug. 25, 2009
RE40880 Optical system for inputting pointer and character data into electronic equipment Aug. 25, 2009
7576662 Keypad array of portable terminal for input of alphabetic letters Aug. 18, 2009
7573463 Apparatus equipped with an optical keyboard and optical input device Aug. 11, 2009
7573460 Personalised phone structure Aug. 11, 2009
7573404 Handheld electronic device with disambiguation of compound word text input employing separating input Aug. 11, 2009
7567829 Telecommunication apparatus provided with a stop member Jul. 28, 2009
7567237 Opening and closing of a user interface element Jul. 28, 2009
7567236 Communications terminal apparatus, reception apparatus, and method therefor Jul. 28, 2009
7567233 Global input device for multiple computer-controlled medical systems Jul. 28, 2009
7564445 Context sensitive labels for a hardware input device Jul. 21, 2009
7561146 Method and apparatus to reject accidental contact on a touchpad Jul. 14, 2009
7557312 Keyboard assembly Jul. 7, 2009
7555732 Apparatus method and system for a data entry interface Jun. 30, 2009
7554529 Smart soft keyboard Jun. 30, 2009
7554525 Setting next destination of pointer to each of multiple objects Jun. 30, 2009
7551162 Method for keypad optimization Jun. 23, 2009
7548235 Data processing apparatus Jun. 16, 2009
7548231 Devices having input controls for efficient input of data Jun. 16, 2009
7545370 Automatic cleaning of useable surfaces of a portable computer device Jun. 9, 2009
7545290 Handheld electronic device and method for disambiguation of compound text input and for prioritizing compound language solutions according to completeness of text components Jun. 9, 2009
7545289 Capacitive sensing using a repeated pattern of sensing elements Jun. 9, 2009
7544904 Electronic apparatus Jun. 9, 2009
7542029 System and method for a user interface for text editing and menu selection Jun. 2, 2009
7542027 Display system Jun. 2, 2009
7538692 Handheld electronic device and method for disambiguation of compound text input and for prioritizing compound language solutions according to quantity of text components May. 26, 2009



 
 
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