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Class Information
Number: 341/10
Name: Coded data generation or conversion > Digital pattern reading type converter > Having combined (e.g., denominational, combination code) coding pattern > Constant distance code
Description: Subject matter wherein successive portions of the digital pattern differ only in one bit or element.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7668983 |
System for designing data structures |
Feb. 23, 2010 |
| 7612689 |
Rotary encoding switch |
Nov. 3, 2009 |
| 7535382 |
High speed quadrature counter |
May. 19, 2009 |
| 7289041 |
Absolute position chain encoder |
Oct. 30, 2007 |
| 7145480 |
Data processing apparatus and method for performing in parallel a data processing operation on data elements |
Dec. 5, 2006 |
| 7119718 |
Encoding techniques for a capacitance-based sensor |
Oct. 10, 2006 |
| 7023363 |
Position encoding using impedance comparison |
Apr. 4, 2006 |
| 7002490 |
Ternary and higher multi-value digital scramblers/descramblers |
Feb. 21, 2006 |
| 6946979 |
Encoder having electrode pattern with pairs of non-conductive portions and multiple sliders that contact the electrode pattern |
Sep. 20, 2005 |
| 6943705 |
Method and apparatus for providing an integrated membrane switch and capacitive sensor |
Sep. 13, 2005 |
| 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 |
| 6542088 |
Multiturn rotary encoder with multiple code carriers coupled by a reduction gear |
Apr. 1, 2003 |
| 6462677 |
Encoder with embedded signal circuitry |
Oct. 8, 2002 |
| 6353399 |
Robust encoding scheme for a shift motor encoder assembly and a system using the same |
Mar. 5, 2002 |
| 6324023 |
Position detector and lens barrel |
Nov. 27, 2001 |
| 6198411 |
Method of determining the first sector on a recording medium |
Mar. 6, 2001 |
| 6069572 |
Apparatus and method to encode position information data on a recording medium |
May. 30, 2000 |
| 5880683 |
Absolute digital position encoder |
Mar. 9, 1999 |
| 5751230 |
Digital input and control device |
May. 12, 1998 |
| 5739775 |
Digital input and control device |
Apr. 14, 1998 |
| 5574445 |
Digital absolute position encoders |
Nov. 12, 1996 |
| 5519393 |
Absolute digital position encoder with multiple sensors per track |
May. 21, 1996 |
| 5049879 |
Position encoder utilizer special gray code |
Sep. 17, 1991 |
| 5029304 |
Sensor with absolute digital output utilizing Hall Effect devices |
Jul. 2, 1991 |
| 4983900 |
Linear encoder with plural detectors for use with one or more main scales |
Jan. 8, 1991 |
| 4901072 |
Position detector utilizing gray code format |
Feb. 13, 1990 |
| 4730110 |
Shaft position encoder |
Mar. 8, 1988 |
| 4691191 |
Device for signal processing and target plate for such a device |
Sep. 1, 1987 |
| 4623831 |
Rotor position sensing apparatus for motors |
Nov. 18, 1986 |
| 4621256 |
Apparatus for measuring rate of angular displacement |
Nov. 4, 1986 |
| 4588982 |
Optical shaft encoder |
May. 13, 1986 |
| 4558304 |
Incremental encoder synchronous decode circuit |
Dec. 10, 1985 |
| 4492029 |
Inclinometer |
Jan. 8, 1985 |
| 4445110 |
Absolute optical encoder system |
Apr. 24, 1984 |
| 4422065 |
Method for readout form multiscale encoders and a multiturn absolute angle-code converter |
Dec. 20, 1983 |
| 4345240 |
Throttle opening sensor |
Aug. 17, 1982 |
| 4315252 |
Apparatus for detecting the relative position of two movable bodies |
Feb. 9, 1982 |
| 4221328 |
Data read-out system and apparatus useful for angular measurements |
Sep. 9, 1980 |
| 4173752 |
Gray code reader |
Nov. 6, 1979 |
| 4146873 |
Gray code reader |
Mar. 27, 1979 |
| 4101882 |
Data read-out system and apparatus useful for angular measurements |
Jul. 18, 1978 |
| 4014015 |
Absolute digital position measurement system |
Mar. 22, 1977 |
| 3975633 |
Analog to digital encoder unit employing a pre-encoded film |
Aug. 17, 1976 |
| 3951271 |
Robot control device |
Apr. 20, 1976 |
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