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Class Information
Number: 341/20
Name: Coded data generation or conversion > Bodily actuated code generator
Description: Subject matter having a control element which an operator physically contacts to control the transmission or generation of a coded set of pulses.










Sub-classes under this class:

Class Number Class Name Patents
341/21 For handicapped user 217
341/22 Including keyboard or keypad 1,706
341/35 With rotary dial 92


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
6114977 Keyboard calculator system Sep. 5, 2000
6111527 Expandable keyboard Aug. 29, 2000
6104320 Input detection circuit for a matrix keyboard Aug. 15, 2000
6104317 Data entry device and method Aug. 15, 2000
6094156 Handheld remote control system with keyboard Jul. 25, 2000
6081207 Multipurpose, folding, portable computer Jun. 27, 2000
6072471 Ambidextrous upright computer mouse Jun. 6, 2000
6067033 Keyboard for an electronic device May. 23, 2000
6061004 Providing force feedback using an interface device including an indexing function May. 9, 2000
6057788 Remote control keypad unit May. 2, 2000
6054939 Keyboard assembly Apr. 25, 2000
6049697 Translator for messages transmitted to and received by a numeric pager Apr. 11, 2000
6040788 Cache based scan matrix keyboard controller Mar. 21, 2000
6037882 Method and apparatus for inputting data to an electronic system Mar. 14, 2000
6034627 Computer input device Mar. 7, 2000
6031469 Ergonomic computer keyboard Feb. 29, 2000
6005499 Systems and methods for generating key press status messages within telecommunications systems or other networks Dec. 21, 1999
6001065 Method and apparatus for measuring and analyzing physiological signals for active or passive control of physical and virtual spaces and the contents therein Dec. 14, 1999
6002351 Joystick device Dec. 14, 1999
6002184 Actuator with opposing repulsive magnetic forces Dec. 14, 1999
5995024 Keyboard and notebook type computer Nov. 30, 1999
5986585 Device for converting a mechanical variable into an electrical variable Nov. 16, 1999
5982303 Method for entering alpha-numeric data Nov. 9, 1999
5977901 Remote control unit with backlit function indicator Nov. 2, 1999
5977886 Systems and methods for communicating between a user input device and an application using adaptively selected code sets Nov. 2, 1999
5973622 Keyboard with a two-dimensional actuator for generating direction signals Oct. 26, 1999
5959613 Method and apparatus for shaping force signals for a force feedback device Sep. 28, 1999
5959556 Joystick controller Sep. 28, 1999
5952942 Method and device for input of text messages from a keypad Sep. 14, 1999
5949354 Computer pointing device Sep. 7, 1999
5940015 Multi-purpose keypad and method of manufacturing Aug. 17, 1999
5926170 Remote control unit with keyboard cover and cover position detector Jul. 20, 1999
5923271 Communication and coding system for controlling electrical actuators Jul. 13, 1999
5917473 Encoder module for use in cursor control device Jun. 29, 1999
5917437 Keyboard Jun. 29, 1999
5911485 Predictive data entry method for a keypad Jun. 15, 1999
5903229 Jog dial emulation input device May. 11, 1999
5892459 Processing circuit for input signal from key or remote-controller Apr. 6, 1999
5880684 Operator device Mar. 9, 1999
5874906 Data entry system Feb. 23, 1999
5861823 Data entry device having multifunction keys Jan. 19, 1999
5852414 4-way triangular-shaped alphanumeric keyboard Dec. 22, 1998
5852258 Glove weighing apparatus and method Dec. 22, 1998
5847664 Remote control assembly for operating audio components in motor vehicles Dec. 8, 1998
5844506 Multiple input proximity detector and touchpad system Dec. 1, 1998
5841372 Operation information input device Nov. 24, 1998
5831554 Angular position sensor for pivoted control devices Nov. 3, 1998
5831553 Input apparatus for a data processing system Nov. 3, 1998
5825308 Force feedback interface having isotonic and isometric functionality Oct. 20, 1998
5822080 Desktop space-saver scanner Oct. 13, 1998

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15










 
 
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