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Class Information
Number: 341/16
Name: Coded data generation or conversion > Digital pattern reading type converter > Brush and contacts or conductive pattern
Description: Subject matter where the indicia on a movable code member are formed by conductive elements.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8681024 Encoder without stopping structure Mar. 25, 2014
8154427 Multiturn rotary encoder and method of operating a multiturn rotary encoder Apr. 10, 2012
7791504 Rotary encoder and method of manufacturing the same Sep. 7, 2010
7612689 Rotary encoding switch Nov. 3, 2009
7091883 Absolute position encoder Aug. 15, 2006
7015832 Pulse width modulation based digital incremental encoder Mar. 21, 2006
6987465 Procedure for the determination of an absolute position Jan. 17, 2006
6975249 Rotary electronic component and method of manufacturing same Dec. 13, 2005
6856261 Rotary encoder Feb. 15, 2005
6856260 Signal controller Feb. 15, 2005
6768427 Encoder initialization methods and related systems Jul. 27, 2004
6708126 Method and system for measuring current Mar. 16, 2004
6683545 Multiturn rotary encoder with detector devices on a shared side of a printed circuit board Jan. 27, 2004
6661354 Potentiometer with embedded signal circuitry Dec. 9, 2003
6552671 Brush encoder with resilient contact strips Apr. 22, 2003
6542089 Rear mounted integrated rotary encoder Apr. 1, 2003
6542088 Multiturn rotary encoder with multiple code carriers coupled by a reduction gear Apr. 1, 2003
6507292 Positional encoder assembly Jan. 14, 2003
6462677 Encoder with embedded signal circuitry Oct. 8, 2002
6396419 Volume control knob for use with a laptop computer May. 28, 2002
6351232 Electrical appliance with parameterable function at reduced cost Feb. 26, 2002
6326905 Coded rotary switch with contacts at common radius Dec. 4, 2001
6271770 Mechanical coder Aug. 7, 2001
5949344 Position sensor Sep. 7, 1999
5818358 Device for detecting position of moving body Oct. 6, 1998
5815094 Position detecting device Sep. 29, 1998
5790909 Pulse generator having simplified conductor arrangement Aug. 4, 1998
5751230 Digital input and control device May. 12, 1998
5748112 Position recognition arrangement for a selector lever in motor vehicles May. 5, 1998
5739775 Digital input and control device Apr. 14, 1998
5712574 Apparatus for position detection and verification thereof using pulse patterns having sequentially unique properties Jan. 27, 1998
5686911 Contact type rotary encoder employing electrically conductive balls as switching contacts for printed circuit electrodes Nov. 11, 1997
5408286 Signal generating device with selective pattern reading Apr. 18, 1995
5350955 Apparatus for position detection and verification thereof using pulse patterns having sequentially unique properties Sep. 27, 1994
5257024 Search position encoder Oct. 26, 1993
5204600 Mechanical detent simulating system Apr. 20, 1993
5027115 Pen-type computer input device Jun. 25, 1991
5012238 Absolute encoder Apr. 30, 1991
4982189 Encoder with wide index Jan. 1, 1991
4949087 Encoder device Aug. 14, 1990
4935739 Encoder Jun. 19, 1990
4897648 Analog-to-digital converter having a gray code board with the least significant bit pattern disposed in the center Jan. 30, 1990
4864300 Rotating high-resolution shaft encoder utilizing capacitive sensing Sep. 5, 1989
4743823 Method and device for correcting backlash May. 10, 1988
4710889 Angular position detector Dec. 1, 1987
4639108 Code plate Jan. 27, 1987
4603238 Fast indexing encoder apparatus Jul. 29, 1986
4599605 Electrical encoding device Jul. 8, 1986
4559525 Fast indexing encoder apparatus Dec. 17, 1985
4544913 Fast indexing encoder apparatus Oct. 1, 1985

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