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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
6992600 Method for configuring button keys on a membrane Jan. 31, 2006
6989772 Keyboard apparatus and method for enhanced data entry capability Jan. 24, 2006
6987478 Multi-function portable device Jan. 17, 2006
6987467 Navigation aid for refreshable braille display and other text products for the vision impaired Jan. 17, 2006
6987442 Motor-kinetic identification apparatus and method Jan. 17, 2006
6982658 Keypad layout for alphabetic symbol input Jan. 3, 2006
6980135 Logic circuit using hardware to process keyboard scanning Dec. 27, 2005
6980133 Use of two independent pedals for a foot-operated mouse Dec. 27, 2005
6980134 Signal processing apparatus and method Dec. 27, 2005
6973139 Base station transmitter having digital predistorter and predistortion method thereof Dec. 6, 2005
6967596 Wearable data input device employing wrist and finger movements Nov. 22, 2005
6950038 Collapsible keyboard Sep. 27, 2005
6940493 Socializing remote communication Sep. 6, 2005
6933861 Key-operating device for a hand-held video game apparatus Aug. 23, 2005
6924752 Three-dimensional contact-sensitive feature for electronic devices Aug. 2, 2005
6919879 Hand-held electronic device with a keyboard optimized for use with the thumbs Jul. 19, 2005
6919824 Keypad assembly with supplementary buttons and method for operating the same Jul. 19, 2005
6911919 Operating device for an in-car computing system and in-car computing system Jun. 28, 2005
6909382 Polyphonic/chordic annotation method Jun. 21, 2005
6903662 Computer input device with individually positionable and programmable input members Jun. 7, 2005
6897849 Key input device and character input method using directional keys May. 24, 2005
6885315 Keyboard Apr. 26, 2005
6885314 Hand-held input device particularly useful as a keyboard Apr. 26, 2005
6882291 Operating device Apr. 19, 2005
6876313 Rotary knob structure Apr. 5, 2005
6876312 Keyboard with multi-function keys Apr. 5, 2005
6864808 System and method for processing a signal Mar. 8, 2005
6864809 Korean language predictive mechanism for text entry by a user Mar. 8, 2005
6862497 Man-machine interface unit control method, robot apparatus, and its action control method Mar. 1, 2005
6850225 Color-coded tactile data-entry devices Feb. 1, 2005
6847352 Stress relieving mouse Jan. 25, 2005
6822584 Morse code key using a strain gauge Nov. 23, 2004
6810579 Method for manufacturing membranes Nov. 2, 2004
6809661 Keypad device Oct. 26, 2004
6809660 Keypad and electronic device Oct. 26, 2004
6798545 Scanner which can input various symbols to control operations Sep. 28, 2004
6788291 Integrated surface-mount pointing device Sep. 7, 2004
6788285 Portable computer with removable input mechanism Sep. 7, 2004
6788221 Signal processing apparatus and method Sep. 7, 2004
6771191 Key input device Aug. 3, 2004
6768428 Computer keyboard lock Jul. 27, 2004
6747579 Variable whistle pitch control for model train layouts Jun. 8, 2004
6731268 Computer input device May. 4, 2004
6727829 Keyboard with integrated pointer control function Apr. 27, 2004
6727830 Time based hardware button for application launch Apr. 27, 2004
6707447 Therapeutic and computer input gauntlet Mar. 16, 2004
6698957 Foldable keyboard with point stick Mar. 2, 2004
6696986 Key palette improvements Feb. 24, 2004
6693513 Wireless identification device, RFID device with push-on/push off switch, and method of manufacturing wireless identification device Feb. 17, 2004
6690303 Character input method Feb. 10, 2004

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










 
 
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