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Class Information
Number: 708/144
Name: Electrical computers: arithmetic processing and calculating > Electrical digital calculating computer > Having specialized input > Including specific keyboard-type information entry > User definable key
Description: Subject matter in which the user defines the function associated with a keyboard key.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8416103 |
Keypads row similar to a telephone keypad |
Apr. 9, 2013 |
| 8339357 |
Character input system, character input method and character input program |
Dec. 25, 2012 |
| 7953448 |
Keyboard for mobile device |
May. 31, 2011 |
| 7769165 |
Semi-public white-box cipher |
Aug. 3, 2010 |
| 7761175 |
Method and apparatus for discoverable input of symbols on a reduced keypad |
Jul. 20, 2010 |
| 7339514 |
Remote control transmits XML-document |
Mar. 4, 2008 |
| 6246018 |
Balance with motor-driven wind guard |
Jun. 12, 2001 |
| 6058402 |
Method of modifying the functions performed by a command set of a smart card |
May. 2, 2000 |
| 5936554 |
Computer input device with interactively illuminating keys |
Aug. 10, 1999 |
| 5905914 |
Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller |
May. 18, 1999 |
| 5841076 |
Electronic scale system with programmable function keys |
Nov. 24, 1998 |
| 5813779 |
Printing apparatus having user keys |
Sep. 29, 1998 |
| 5729754 |
Associative network method and apparatus |
Mar. 17, 1998 |
| 5724261 |
Data processing system and method for compiling data during property inspection and maintenance operations |
Mar. 3, 1998 |
| 5719776 |
Apparatus for determining a postage fee |
Feb. 17, 1998 |
| 5650776 |
Communication receiver having user configuration control functions |
Jul. 22, 1997 |
| 5589670 |
Weighing apparatus and method using variable key bar means |
Dec. 31, 1996 |
| 5523754 |
Method and apparatus for automatic keyboard configuration by layout |
Jun. 4, 1996 |
| 5496992 |
Dual trigger multiplexed data entry terminal |
Mar. 5, 1996 |
| 5486823 |
Keyboard system capable of allowing single-hand input operation |
Jan. 23, 1996 |
| 5414421 |
Keyboard control system and method for a computer to which a ten-key pad is connectable |
May. 9, 1995 |
| 5377326 |
Electronic apparatus with remote data supplementation/update selection and error display |
Dec. 27, 1994 |
| 5285400 |
Data processing system with user definable mathematical functions and a method for using same |
Feb. 8, 1994 |
| 5258748 |
Accessing and selecting multiple key functions with minimum keystrokes |
Nov. 2, 1993 |
| 5203001 |
Portable computer having an updatable table of starting addresses for accessing those stored programs having been previously executed |
Apr. 13, 1993 |
| 5181029 |
Electronic keyboard template |
Jan. 19, 1993 |
| 5075686 |
Switch input device |
Dec. 24, 1991 |
| 5020012 |
Method and apparatus for matching menu labels with keys |
May. 28, 1991 |
| 4931969 |
Character entry device |
Jun. 5, 1990 |
| 4845652 |
Generic equation solver interface for solving mathematical equations |
Jul. 4, 1989 |
| 4823311 |
Calculator keyboard with user definable function keys and with programmably alterable interactive labels for certain function keys |
Apr. 18, 1989 |
| 4803463 |
Key input means with changeable display means for displaying key functions |
Feb. 7, 1989 |
| 4695983 |
Calculator or pocket computer with selectable operational sequence |
Sep. 22, 1987 |
| 4688174 |
Electronic cash register |
Aug. 18, 1987 |
| 4647911 |
Calculator with definable keys |
Mar. 3, 1987 |
| 4507743 |
Calculation system utilizing definable keys |
Mar. 26, 1985 |
| 4455618 |
Programmable calculator |
Jun. 19, 1984 |
| 4145752 |
Programmable calculator including separate line numbering means for user-definable functions |
Mar. 20, 1979 |
| 4145742 |
Programmable calculator including user-definable keys |
Mar. 20, 1979 |
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