Patent | Date |
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Optical Encoder With Alignable Relative Positions Between Elements And Position Alignment Method Thereof App 20210364329 - THOR; Chung-Min ;   et al. | 2021-11-25 |
Phase shifter circuit of optical encoder and operating method thereof Grant 11,108,385 - Thor , et al. August 31, 2 | 2021-08-31 |
Hysteresis-compensating interpolation circuits in optical encoders Grant 8,841,600 - Thor , et al. September 23, 2 | 2014-09-23 |
High resolution, high speed, miniaturized optical encoder Grant 8,330,098 - Thor , et al. December 11, 2 | 2012-12-11 |
Single track optical encoder Grant 8,173,950 - Thor , et al. May 8, 2 | 2012-05-08 |
Hysteresis-Compensating Interpolation Circuits in Optical Encoders App 20120104236 - Thor; Chung Min ;   et al. | 2012-05-03 |
High resolution single track optical encoder Grant 8,097,842 - Thor , et al. January 17, 2 | 2012-01-17 |
High Resolution, High Speed, Miniaturized Optical Encoder App 20120006976 - Thor; Chung Min ;   et al. | 2012-01-12 |
Automatic gain control for motion encoder signals Grant 8,035,074 - Thor , et al. October 11, 2 | 2011-10-11 |
Optical encoder with code wheel misalignment detection and automatic gain control Grant 7,977,623 - Thor , et al. July 12, 2 | 2011-07-12 |
High Resolution Single Track Optical Encoder App 20100301195 - Thor; Chung Min ;   et al. | 2010-12-02 |
Optical Encoder with Code Wheel Misalignment Detection and Automatic Gain Control App 20100252719 - Thor; Chung Min ;   et al. | 2010-10-07 |
Automatic Gain Control for Motion Encoder Signals App 20100201422 - Thor; Chung Min ;   et al. | 2010-08-12 |
Optical encoder with code wheel misalignment detection and automatic gain control Grant 7,709,784 - Thor , et al. May 4, 2 | 2010-05-04 |
Optical Encoder with Code Wheel Misalignment Correction and Automatic Gain Control App 20090272885 - Thor; Chung Min ;   et al. | 2009-11-05 |
Single Track Optical Encoder App 20090206244 - Bahari; Saidan Saiful ;   et al. | 2009-08-20 |
Multi-bit absolute position optical encoder with reduced number of tracks Grant 7,521,669 - Toh , et al. April 21, 2 | 2009-04-21 |
Two-dimensional optical encoder with multiple code wheels Grant 7,381,942 - Chin , et al. June 3, 2 | 2008-06-03 |
Color detection using grayscale and position information Grant 7,313,271 - Tan , et al. December 25, 2 | 2007-12-25 |
Multi-bit absolute position optical encoder with reduced number of tracks App 20070278392 - Toh; Kheng Hin ;   et al. | 2007-12-06 |
Optical encoder App 20070170355 - Chin; Chen Khol ;   et al. | 2007-07-26 |
Color detection using grayscale and position information App 20060120597 - Tan; Boon Keat ;   et al. | 2006-06-08 |