| Patents for H03M 11 - Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys (4,545) |
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| 03/05/1998 | CA2264167A1 Touch screen systems and methods |
| 03/04/1998 | EP0767936A4 Micro personal digital assistant |
| 01/28/1998 | CN1171712A Method and apparatus for detecting key actuations |
| 01/15/1998 | WO1998001804A2 Keyboard audio controls for integrated cd-rom players |
| 01/15/1998 | DE19636953C1 Alphanumeric character keyboard |
| 01/15/1998 | CA2260042A1 Keyboard audio controls for integrated cd-rom players |
| 01/13/1998 | US5708227 Electronic musical instrument |
| 01/07/1998 | EP0817448A1 User interface |
| 01/07/1998 | EP0816987A2 Computer system having alphanumeric keyboard access to objects in graphical user interface |
| 12/29/1997 | EP0813769A1 A method of selecting characters from a keypad, and a telephone set operating according to this method |
| 12/17/1997 | EP0813137A1 Information processing apparatus connectable to different types of keyboards |
| 12/11/1997 | DE19716351A1 Matrix key-pad processing circuit |
| 11/26/1997 | EP0756728B1 Control keypad, device for sensing and diagnosing malfunctions thereof, and use thereof for controlling a motor vehicle seat |
| 11/13/1997 | WO1997042708A1 Expandable keyboard with interleaving sections |
| 11/05/1997 | EP0777937A4 Modular portable computer having inductively coupled keyboard |
| 10/22/1997 | EP0588846B1 A multipurpose optical intelligent key board apparatus |
| 10/21/1997 | US5680158 Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches |
| 10/21/1997 | US5680126 Modular portable computer |
| 10/15/1997 | EP0689737A4 Inductively coupled keyboard |
| 10/14/1997 | US5677687 Zero DC power keyboard scanner using bidirectional I/O's with repeaters |
| 10/07/1997 | US5675329 Method of obtaining a second function from keys on a keyboard using pressure differentiation |
| 09/18/1997 | WO1997034399A1 Graphic keyboard for a telephone apparatus with programmable keys |
| 09/17/1997 | CN1159642A Character input device and recording and/or reproducing recorded medium device |
| 09/16/1997 | US5668544 Compound type of keyboard detector |
| 08/27/1997 | CN1157951A Method and apparatus for inputting data |
| 08/21/1997 | WO1997030386A1 Screen display key input unit |
| 08/19/1997 | US5659665 Method and apparatus for including speech recognition capabilities in a computer system |
| 08/19/1997 | US5659308 Keyboard scan code translation system and method |
| 08/13/1997 | CN1157044A Human/machine interface for computer devices |
| 07/24/1997 | DE19700383A1 Analogtastatur für eine Videoanzeigevorrichtung Analog keyboard for a video display device |
| 07/23/1997 | CN1155113A Zang (Tibetan) language imput device |
| 07/15/1997 | US5649223 Word based text producing system |
| 07/09/1997 | CN1154015A Terminal apparatus, radio communication terminal, and information input method |
| 07/02/1997 | EP0782273A2 Single wire keyboard encode and decode circuit |
| 06/24/1997 | US5642110 Memory mapped keyboard controller |
| 06/18/1997 | EP0779715A2 Keyboard structure for reducing electromagnetic interference |
| 06/11/1997 | EP0777937A1 Modular portable computer having inductively coupled keyboard |
| 06/04/1997 | EP0776500A1 A human/machine interface for computing devices |
| 06/04/1997 | EP0776498A1 Protected keyboard device |
| 06/04/1997 | EP0776460A1 Method of inputting direction data |
| 05/22/1997 | WO1997018547A1 Multi-touch input device, method and system that minimize the need for memorization |
| 05/20/1997 | US5631643 Key-code outputting apparatus for data processor having an interchangeable keyboard |
| 05/06/1997 | US5627566 Keyboard |
| 04/29/1997 | US5625830 Reduced circuit, high performance, binary select encoder network |
| 04/22/1997 | US5623682 Apparatus for processing documentary information |
| 04/16/1997 | EP0767936A1 Micro personal digital assistant |
| 04/15/1997 | US5621402 Keypad scanner |
| 04/09/1997 | CN1147173A Key extension setting method using dual color light emitting diode in key-phone system |
| 04/08/1997 | US5619563 Mnemonic number dialing plan |
| 04/08/1997 | US5619196 Single wire keyboard encode and decode circuit |
| 03/12/1997 | EP0762263A2 System and method for dynamically reconfiguring keyboard assignement based on an external event |
| 03/11/1997 | US5610601 Multi-purposes keyboard interface |
| 03/05/1997 | CN1144354A Enhanced character transcription system |
| 02/26/1997 | EP0759660A1 Data input device for a measuring transformer |
| 02/26/1997 | CN1143890A Portable communication terminal capable of transmitting text data |
| 02/05/1997 | EP0756728A1 Control keypad, device for sensing and diagnosing malfunctions thereof, and use thereof for controlling a motor vehicle seat |
| 01/22/1997 | EP0755142A2 Telephone terminal apparatus, radio communication terminal and information input method |
| 01/22/1997 | EP0755126A2 Portable communication terminal capable of transmitting text data |
| 01/14/1997 | US5594673 Computing system |
| 01/08/1997 | EP0752639A1 Chordic keyboard with integral mouse |
| 01/02/1997 | EP0750812A1 Methods and apparatus for interfacing an encryption module with a personal computer |
| 12/17/1996 | US5585792 Enegry-saving keyboard |
| 12/11/1996 | CN1137830A Interactive programmable interface for relegendable LCD keyswitches |
| 12/10/1996 | US5583498 Input device |
| 12/05/1996 | WO1996038776A1 An alphanumerical keyboard |
| 12/05/1996 | CA2222748A1 An alphanumerical keyboard |
| 12/04/1996 | CN1033475C Key-code input method and device for electronic equipment |
| 11/12/1996 | US5574447 Method and apparatus for modifying characters entered on a computer keyboard |
| 10/23/1996 | CN1134073A Mnemonic number dialing plan |
| 10/16/1996 | EP0737910A2 Method and apparatus for inputting data |
| 10/15/1996 | CA2173640A1 Method and apparatus for inputting data |
| 09/25/1996 | CN1131764A Method and apparatus for including speech recognition capabilities in computer system |
| 09/25/1996 | CN1131761A Touch-sensitive screen with mechanical selectable label-displays |
| 09/12/1996 | WO1996027947A1 A method of selecting characters from a keypad, and a telephone set operating according to this method |
| 09/10/1996 | US5554985 Method for scanning keypad architecutre employing power source and ground of digital electronic devices |
| 09/03/1996 | US5552781 Fault tolerant method of decoding an electronic key system |
| 08/21/1996 | EP0727064A1 Interactive programmable interface for relegendable lcd keyswitches |
| 08/20/1996 | US5548634 Alphanumeric registration method and device of a system with alphanumeric entry keys |
| 08/06/1996 | US5543786 Keyboard scanning circuit |
| 07/31/1996 | CN1127896A Portable information terminal and method for input ting information using soft keyboard |
| 07/30/1996 | US5541989 Method and apparatus for detecting added keyboard functions |
| 07/23/1996 | US5539400 Ultra-low power, scan on demand keypad encoder |
| 07/09/1996 | US5534860 Multiple key array |
| 06/18/1996 | US5528235 Multi-status multi-function data processing key and key array |
| 06/12/1996 | EP0716373A1 Method and apparatus for including speech recognition capabilities in a computer system |
| 06/11/1996 | US5525978 Graphical key manager for computer |
| 06/04/1996 | US5523755 N-key rollover keyboard without diodes |
| 06/04/1996 | US5523754 Method and apparatus for automatic keyboard configuration by layout |
| 05/28/1996 | US5521575 Key signal input circuit for microcomputer |
| 05/14/1996 | US5517569 Methods and apparatus for interfacing an encryption module with a personal computer |
| 05/07/1996 | US5515045 Multipurpose optical intelligent key board apparatus |
| 05/07/1996 | US5514842 Keyboard circuit apparatus |
| 05/02/1996 | WO1996013000A1 Lin code chinese character input method |
| 05/01/1996 | EP0709972A1 Method of decoding an electronic key system |
| 04/30/1996 | US5512893 Keypad scanner process and device and cordless telephone employing the mechanism |
| 04/23/1996 | US5510783 Adaptive keypad |
| 04/17/1996 | EP0707257A1 Touch-sensitive screen with mechanical selectable label-displays |
| 04/10/1996 | EP0706269A2 Hardware keyscan apparatus and method |
| 04/09/1996 | US5507021 Method to input alphanumerical information into a device having a central computer, a memory, and a keypad |
| 03/20/1996 | EP0702273A2 Multiple means for feature adjustment for a reproduction apparatus |