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Class Information
Number: 341/11
Name: Coded data generation or conversion > Digital pattern reading type converter > Incremental
Description: Subject matter where the digital pattern is such that it produces a signal (pulse) on a single terminal for each predetermined incremental change of an input.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8681024 Encoder without stopping structure Mar. 25, 2014
8674288 Motor assembly sensor capture systems and methods Mar. 18, 2014
8558721 Position detection apparatus, image taking apparatus and position detection method Oct. 15, 2013
8492703 Lens aberration correction in a doubly telecentric displacement sensor Jul. 23, 2013
8476578 Rotary encoder and rotation mechanism including the same Jul. 2, 2013
8330098 High resolution, high speed, miniaturized optical encoder Dec. 11, 2012
8325066 Photoelectric encoder Dec. 4, 2012
8288709 Optical encoder device Oct. 16, 2012
8217808 Incremental coder and method for determining a value of variation of stable positions of the coder Jul. 10, 2012
8207870 Apparatus and method for sensing rotor position and electric power steering system using the same Jun. 26, 2012
8068040 Optical encoder with integrated monitor Nov. 29, 2011
7994470 Photoelectric encoder Aug. 9, 2011
7864075 Rotary electrostatic encoder Jan. 4, 2011
7830278 Sensor arrangement for the precise detection of relative movements between an encoder and a sensor Nov. 9, 2010
7804427 Device and method for automatic reset of encoder Sep. 28, 2010
7797127 Method for determining two pseudo-sinusoidal signals in quadrature Sep. 14, 2010
7786631 Linear motor Aug. 31, 2010
7663093 Absolute position encoder having a second incremental track integrated with the absolute track Feb. 16, 2010
7646314 Encoder for shaft device comprising one such encoder and production method thereof Jan. 12, 2010
7619537 Signal processing circuit for encoder Nov. 17, 2009
7612689 Rotary encoding switch Nov. 3, 2009
7592584 Crosstalk preventing optical encoder Sep. 22, 2009
7547875 Absolute type encoder apparatus and method for operating the same Jun. 16, 2009
7508323 Rotation-angle detecting apparatus Mar. 24, 2009
7495583 Flat-top reflection-based optical encoders Feb. 24, 2009
7462815 Absolute encoder utilizing a code pattern carrier having a varying mixture of phosphors deposited thereon Dec. 9, 2008
7463168 Encoder Dec. 9, 2008
7460030 System and method for encoder failure detection Dec. 2, 2008
7435945 Optical configuration for imaging-type optical encoders Oct. 14, 2008
7432497 Absolute linear encoder Oct. 7, 2008
7400269 Coding element with integrated limit switch Jul. 15, 2008
7397393 Encoder count error detection circuitry and encoder count error detection method Jul. 8, 2008
7397394 Process to determine the absolute angular position of a motor vehicle steering wheel Jul. 8, 2008
7358865 Optical encoder and apparatus using optical encoder Apr. 15, 2008
7352293 Multi-mode encoder output generator Apr. 1, 2008
7345273 Integrated optical encoder Mar. 18, 2008
7329858 Optical encoder and electronic equipment having same Feb. 12, 2008
7304294 Reflective encoder with reduced background noise Dec. 4, 2007
7280049 Encoder runout error correction circuit Oct. 9, 2007
7244929 Encoder with absolute signal processing and incremental signal output and method of using such an encoder Jul. 17, 2007
7145127 Optical encoding that utilizes total internal reflection Dec. 5, 2006
7129858 Encoding system Oct. 31, 2006
7122750 Dual display weight measuring apparatus Oct. 17, 2006
7119717 Encoder output divider and R/D converter Oct. 10, 2006
7023363 Position encoding using impedance comparison Apr. 4, 2006
7021738 Multi-color printer Apr. 4, 2006
7015832 Pulse width modulation based digital incremental encoder Mar. 21, 2006
6999006 Rotation position detecting device Feb. 14, 2006
6989771 Encoder Jan. 24, 2006
6970108 Encoder interface Nov. 29, 2005

1 2 3 4










 
 
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