by using additional keys

Industry

CPC
H03M11/14

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M11/00Coding in connection with keyboards or like devices

Current Industry

H03M11/14by using additional keys

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Recognition of simultaneous key presses in keyboards
- Patent number 11,190,207
- Issue date Nov 30, 2021
- Hewlett-Packard Development Company, L.P.
- ShihFeng Yen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device and electronic apparatus comprising same
- Patent number 10,884,517
- Issue date Jan 5, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuya Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Text input keyboard
- Patent number 10,275,042
- Issue date Apr 30, 2019
- Masashi Kubota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device
- Patent number 10,158,773
- Issue date Dec 18, 2018
- KYOCERA Document Solutions Inc.
- Yasushi Takatsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input assistance device and input system
- Patent number 10,139,931
- Issue date Nov 27, 2018
- Alps Electric Co., Ltd.
- Ayumu Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Continuous automatic key control
- Patent number 9,490,842
- Issue date Nov 8, 2016
- Microsoft Technology Licensing, LLC
- Daniel L. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for typing Arabic letters and associated diacritics
- Patent number 9,298,277
- Issue date Mar 29, 2016
- Sheikha Sheikha Salem Alsabah
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Continuous automatic key control
- Patent number 8,264,381
- Issue date Sep 11, 2012
- Microsoft Corporation
- Daniel L. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra mobile keyboard
- Patent number 8,174,410
- Issue date May 8, 2012
- Dell Products L.P.
- Erin K. Walline
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for input of symbol and key-function information...
- Patent number 8,102,374
- Issue date Jan 24, 2012
- Konstantin Efimovich Shvartser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Portable terminal apparatus, recording medium, and portable termina...
- Patent number 7,283,837
- Issue date Oct 16, 2007
- NEC Corporation
- Yasutaka Nagao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Key input device
- Patent number 6,771,191
- Issue date Aug 3, 2004
- Kabushiki Kaisha Toshiba
- Hironori Motoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key input device
- Patent number 6,535,144
- Issue date Mar 18, 2003
- Kabushiki Kaisha Toshiba
- Hironori Motoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer keyboard having full-sized keys suitable for touch typing...
- Patent number 6,198,474
- Issue date Mar 6, 2001
- William H. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key input device
- Patent number 6,163,279
- Issue date Dec 19, 2000
- Kabushiki Kaisha Toshiba
- Hironori Motoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data entry system
- Patent number 5,793,312
- Issue date Aug 11, 1998
- Ryozo Tsubai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key-code outputting apparatus for data processor having an intercha...
- Patent number 5,631,643
- Issue date May 20, 1997
- Fujitsu Limited
- Takashi Hisamori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for modifying characters entered on a computer...
- Patent number 5,574,447
- Issue date Nov 12, 1996
- Mallinckrodt & Mallinckrodt
- William H. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for converting scan data of a keyboard
- Patent number 5,101,201
- Issue date Mar 31, 1992
- Samsung Electronics Co., Ltd.
- Woo-Sung Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Keyboard entry system
- Patent number 4,398,181
- Issue date Aug 9, 1983
- Brother Kogyo Kabushiki Kaisha
- Takemi Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3662378
- Patent number 3,662,378
- Issue date May 9, 1972
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3645441
- Patent number 3,645,441
- Issue date Feb 29, 1972
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3623588
- Patent number 3,623,588
- Issue date Nov 30, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3613054
- Patent number 3,613,054
- Issue date Oct 12, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RECOGNITION OF SIMULTANEOUS KEY PRESSES IN KEYBOARDS
- Publication number 20210218416
- Publication date Jul 15, 2021
- Hewlett-Packard Development Company, L.P.
- ShihFeng YEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT ASSISTANCE DEVICE AND INPUT SYSTEM
- Publication number 20180046267
- Publication date Feb 15, 2018
- Alps Electric Co., Ltd.
- Ayumu Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEXT INPUT KEYBOARD
- Publication number 20170351340
- Publication date Dec 7, 2017
- Masashi KUBOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch-on-Metal Keypad with N-1 Key Scan Averaging
- Publication number 20160226521
- Publication date Aug 4, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Dongtai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTINUOUS AUTOMATIC KEY CONTROL
- Publication number 20120295711
- Publication date Nov 22, 2012
- Microsoft Corporation
- Daniel L. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for Providing A Hotkey Sequence Defined By A User and Photog...
- Publication number 20110157378
- Publication date Jun 30, 2011
- Hsiu-Hung Pien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WORLD'S FASTEST MULTI-TAP PHONE AND CONTROL MEANS
- Publication number 20100283638
- Publication date Nov 11, 2010
- James W. Burrell, IV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGHLY COMPACT KEYBOARDS
- Publication number 20100225591
- Publication date Sep 9, 2010
- Scott Macfarlane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
One-handed computer interface device
- Publication number 20100207887
- Publication date Aug 19, 2010
- Philip M. Jepsen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ultra Mobile Keyboard
- Publication number 20100182169
- Publication date Jul 22, 2010
- Erin K. Walline
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTINUOUS AUTOMATIC KEY CONTROL
- Publication number 20100045490
- Publication date Feb 25, 2010
- Microsoft Corporation
- Daniel L. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and device for input of symbol and key-function information...
- Publication number 20090324316
- Publication date Dec 31, 2009
- Konstantin Efimovich Shvartser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-METHOD INPUT ARRANGEMENT
- Publication number 20080183781
- Publication date Jul 31, 2008
- Alistair Hamilton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for entering and interpreting a truncated alphamu...
- Publication number 20040070522
- Publication date Apr 15, 2004
- Kenzo Tsubai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable terminal apparatus, recording medium, and portable termina...
- Publication number 20040029611
- Publication date Feb 12, 2004
- NEC Corporation
- Yasutaka Nagao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus To Input Text On Devices Requiring A Small Keypad
- Publication number 20030193418
- Publication date Oct 16, 2003
- Xiaodong Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Key input device
- Publication number 20030076244
- Publication date Apr 24, 2003
- Kabushiki Kaisha Toshiba
- Hironori Motoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Palm top computer keyboard having full-sized keys suitable for touc...
- Publication number 20010013859
- Publication date Aug 16, 2001
- William H. Roylance
- G06 - COMPUTING CALCULATING COUNTING

by using additional keys

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recognition of simultaneous key presses in keyboards

Input device and electronic apparatus comprising same

Text input keyboard

Input device

Input assistance device and input system

Continuous automatic key control

Method for typing Arabic letters and associated diacritics

Continuous automatic key control

Ultra mobile keyboard

Method and device for input of symbol and key-function information...

Portable terminal apparatus, recording medium, and portable termina...

Key input device

Key input device

Computer keyboard having full-sized keys suitable for touch typing...

Key input device

Data entry system

Key-code outputting apparatus for data processor having an intercha...

Method and apparatus for modifying characters entered on a computer...

Apparatus for converting scan data of a keyboard

Keyboard entry system

3662378

3645441

3623588

3613054

Patents Applicationslast 30 patents

RECOGNITION OF SIMULTANEOUS KEY PRESSES IN KEYBOARDS

INPUT ASSISTANCE DEVICE AND INPUT SYSTEM

TEXT INPUT KEYBOARD

Touch-on-Metal Keypad with N-1 Key Scan Averaging

CONTINUOUS AUTOMATIC KEY CONTROL

Method for Providing A Hotkey Sequence Defined By A User and Photog...

WORLD'S FASTEST MULTI-TAP PHONE AND CONTROL MEANS

HIGHLY COMPACT KEYBOARDS

One-handed computer interface device

Ultra Mobile Keyboard

CONTINUOUS AUTOMATIC KEY CONTROL

Method and device for input of symbol and key-function information...

MULTI-METHOD INPUT ARRANGEMENT

System and method for entering and interpreting a truncated alphamu...

Portable terminal apparatus, recording medium, and portable termina...

Method and Apparatus To Input Text On Devices Requiring A Small Keypad

Key input device

Palm top computer keyboard having full-sized keys suitable for touc...