| 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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| 10/22/2013 | CA2529960C Enhanced vsb transmitter and receiver |
| 10/16/2013 | CN103354455A Key scanning method and circuit of triangular keyboard and triangular keyboard device |
| 10/16/2013 | CN103354454A Carbon film routing-based key scanning hardware circuit key scanning method |
| 10/16/2013 | CN103354453A Circuit and method having port multiplexing of indication lamp and button |
| 10/15/2013 | US8558723 Updating a keyboard configuration |
| 10/10/2013 | DE112009003521T5 Anzeigeeingabevorrichtung Display input device |
| 10/03/2013 | WO2013146938A1 Input assist program and input assist device |
| 10/02/2013 | EP2645207A1 Input device and control method of input device |
| 10/02/2013 | CN103339585A 输入装置 The input device |
| 10/02/2013 | CN103338043A Carbon film wiring-based key scanning hardware circuit and key scanning method |
| 10/02/2013 | CN101599770B Keyboard and keyboard checking method |
| 10/01/2013 | US8547254 Handheld electronic device that has a keypad which can be rendered ineffective, and associated method |
| 09/26/2013 | WO2013140875A1 Control device and power converter |
| 09/26/2013 | US20130249715 Keyboard device for different operating systems |
| 09/26/2013 | US20130249714 Keypad module and detecting method for keypad matrix |
| 09/25/2013 | CN203219283U Key anti-shake circuit |
| 09/25/2013 | CN103329071A 字符输入装置及字符输入方法 The character input device and character input method |
| 09/25/2013 | CN103329070A Input device and control method of input device |
| 09/25/2013 | CN103322531A Anti-misoperation lamp provided with buttons and anti-misoperation method of lamp |
| 09/24/2013 | US8542133 Backlit haptic key |
| 09/24/2013 | US8542132 Handheld electronic device and associated method employing a multiple-axis input device and using non-edited characters as context in text disambiguation |
| 09/24/2013 | CA2821674A1 Portable electronic device and method of controlling same |
| 09/19/2013 | WO2013137311A1 Character input device and character input method |
| 09/18/2013 | CN103312340A Circuit and associated method identifying keys and implementing keypad |
| 09/18/2013 | CN101785001B Input device |
| 09/17/2013 | US8538403 Method and apparatus for disambiguating an emergency call attempt during password entry for unlocking a mobile device |
| 09/17/2013 | US8537120 Four-corner cut square Chinese character input method based on excellence code |
| 09/17/2013 | US8537036 Tongue based control device for transferring keyboard commands |
| 09/11/2013 | EP2636149A1 Spell-check for a keyboard system with automatic correction |
| 09/11/2013 | CN203193612U Scanning circuit system for keyboard |
| 09/11/2013 | CN203191518U Key detection circuit combining LED driving and infrared remote control receiving functions |
| 09/11/2013 | CN103299550A Spell-check for a keyboard system with automatic correction |
| 09/10/2013 | US8532270 Telecommunication and multimedia management method and apparatus |
| 08/29/2013 | WO2013123571A1 Virtual keyboard with dynamically reconfigurable layout |
| 08/29/2013 | CA2770538A1 Bilingual keyboard |
| 08/28/2013 | CN203166878U Device used for button scanning under multidigit nixie tube driving environment |
| 08/28/2013 | CN203166877U Control circuit using same I/O port to carry out keyboard and display synchronous scanning |
| 08/28/2013 | CN101910991B Portable terminal, display control method, and display control program |
| 08/26/2013 | CA2807658A1 Keyboard input control method and system |
| 08/21/2013 | CN203151472U Keying circuit capable of scanning a plurality of key codes |
| 08/21/2013 | CN103257716A Low-power dissipation keyboard and scanning positioning method thereof |
| 08/20/2013 | US8514106 Turntable-mounted keypad |
| 08/14/2013 | CN103248370A Key setting method |
| 08/08/2013 | US20130205216 System and method for retrieving information while commanding operation of an appliance |
| 08/07/2013 | CN203119881U Single-key multifunctional circuit |
| 08/01/2013 | WO2013111213A1 Character input device, character input method, program and terminal device |
| 08/01/2013 | US20130194191 Explicit character filtering of ambiguous text entry |
| 07/31/2013 | CN203104413U Matrix switch type key |
| 07/30/2013 | US8497785 Handheld electronic device and method for disambiguation of text input providing suppression of low probability artificial variants |
| 07/24/2013 | CN103218049A Keyboard with digital audio |
| 07/24/2013 | CN101395560B Inputting apparatus and inputting method |
| 07/17/2013 | CN203071916U Metal encrypted password keyboard scanning circuit capable of realizing multi-key detection |
| 07/17/2013 | CN203071915U An I/O interface circuit and a button scanning device containing the same |
| 07/16/2013 | US8489958 DOCSIS MAC-PHY downstream convergence layer |
| 07/16/2013 | US8489383 Text disambiguation in a handheld electronic device with capital and lower case letters of prefix objects |
| 07/10/2013 | CN103201708A Input method for Chinese language electronic devices |
| 07/10/2013 | CN103199871A Method for controlling self-adaptive function replacement of control button |
| 07/09/2013 | US8482530 Method of capacitively sensing finger position |
| 07/09/2013 | US8482437 Capacitance sensing matrix for keyboard architecture |
| 07/09/2013 | US8482335 High linearity up-conversion mixer |
| 07/04/2013 | US20130169452 Sensing apparatus utilizing character/string signal and sensing system implementing sensing apparatus |
| 07/02/2013 | US8477059 Remote control with speed channel changing mode |
| 06/27/2013 | US20130162452 Apparatus for performing key control with reduced key matrix pin count |
| 06/27/2013 | US20130162451 Device for entering fuel price information into vehicles |
| 06/26/2013 | CN203027236U Key device and terminal equipment |
| 06/25/2013 | US8473865 User interface for a remote control application |
| 06/25/2013 | US8471734 System and method for configuration of a controlling device to enable selection of media streams |
| 06/25/2013 | US8471733 Two-wire connection to a key matrix in a mobile device |
| 06/19/2013 | CN101686060B Control circuit and configuration method |
| 06/18/2013 | US8466815 Combination input unit |
| 06/18/2013 | US8466814 Touch sensor |
| 06/18/2013 | US8466813 Identification of key information of keyboard |
| 06/18/2013 | US8466812 Handheld electronic device providing confirmation of input, and associated method |
| 06/12/2013 | CN202998073U Keyboard scanning circuit |
| 06/12/2013 | CN202998072U Double-line double-key circuit for signal detection |
| 06/11/2013 | US8462022 Control unit for domestic appliances |
| 06/06/2013 | WO2013081182A1 Information processing apparatus, control method and computer-readable recording medium |
| 06/06/2013 | WO2012061701A8 Spell-check for a keyboard system with automatic correction |
| 06/06/2013 | CA2853896A1 Information processing apparatus, control method and computer-readable recording medium |
| 06/05/2013 | CN103135054A Press key detection circuit integrating light-emitting diode (LED) driving and infrared remote control receiving function and integration achieving method |
| 06/04/2013 | US8456330 Configurable buttons for electronic devices |
| 06/04/2013 | US8456329 Wand controller for aircraft marshaling |
| 06/04/2013 | US8456279 Accelerometer-based CE device wireless access point mapping |
| 05/30/2013 | US20130135120 Keyboard applicable to a variety of electronic products |
| 05/29/2013 | CN202957810U Key detection circuit |
| 05/28/2013 | US8451146 Legend highlighting |
| 05/28/2013 | US8451145 Constructive device introduced into a security keyboard for securing information and secret processes stored by electronic means |
| 05/28/2013 | CA2519271C Information input and output method by use of dot pattern |
| 05/14/2013 | US8442578 Mobile personal services platform for providing feedback |
| 05/14/2013 | US8441448 Word completion in a handheld electronic device |
| 05/14/2013 | US8441369 Remote user interface system and method |
| 05/10/2013 | WO2013064915A1 Single hand multi-touch surface keyboard |
| 05/08/2013 | CN103095309A Microcomputer System |
| 05/08/2013 | CN103095308A I/O interface circuit and button scanning device containing the same and scanning method |
| 05/08/2013 | CN103095307A Matrix switch key |
| 05/07/2013 | US8437458 Speed dial line call indicator |
| 05/02/2013 | WO2013060801A1 Method and device for managing a key matrix, corresponding computer program product and storage means |
| 05/02/2013 | CA2852361A1 Method and device for managing a key matrix, corresponding computer program product and storage means |
| 05/01/2013 | CN103078649A Key recognition system of infrared remote control of single-chip microcomputer control system and application method thereof |
| 05/01/2013 | CN103078648A Key collection circuit |