Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983636 | Water immune projected-capacitive (PCAP) touchscreen | Gazi Ali | 2021-04-20 |
| 10936115 | Large PCAP screen with multiple touch controller ASICs with interleaved connections | — | 2021-03-02 |
| 10901557 | PCAP with enhanced immunity to water contaminants | Gazi Ali | 2021-01-26 |
| 10503312 | Large PCAP screen with multiple touch controller ASICS with interleaved receiver connections | — | 2019-12-10 |
| 10275103 | Identifying multiple users on a large scale projected capacitive touchscreen | Agha Ahsan, Gazi Ali, Khalid Azim, Joel C. Kent, Kyu-Tak Son +1 more | 2019-04-30 |
| 9740352 | Supporting multiple users on a large scale projected capacitive touchscreen | Agha Ahsan, Gazi Ali, Khalid Azim, Joel C. Kent, Kyu-Tak Son +1 more | 2017-08-22 |
| 9201511 | Optical navigation sensor and method | Brett A. Spurlock, Huy Tae, John Frame, Chunguang Xia | 2015-12-01 |
| 9103658 | Optical navigation module with capacitive sensor | Jinghui Mu, Brett A. Spurlock, John Frame, KeCai Zeng, Brian Todoroff | 2015-08-11 |
| 9098144 | Adaptive ambient light auto-movement blocking in optical navigation modules | Ke Zeng, John Frame | 2015-08-04 |
| 8896553 | Hybrid sensor module | Jinghui Mu | 2014-11-25 |
| 8866795 | Current sensor output measurement system and method | Brett A. Spurlock, Jahja I. Trisnadi, Steve Sanders, Clinton Carlisle, Ke Zeng | 2014-10-21 |
| 8711096 | Dual protocol input device | Ke Zeng, Jonathan Young, Pulkit Shah, Eric N. Mann, Shankar Subramani | 2014-04-29 |
| 8669940 | Optical navigation system using a single-package motion sensor | Steven Sanders, John Frame, Brian Todoroff | 2014-03-11 |
| 8547336 | Circuit and method for determining motion with redundant comb-arrays | Brian Todoroff | 2013-10-01 |
| 8541728 | Signal monitoring and control system for an optical navigation sensor | Steven Sanders, Jahja I. Trisnadi | 2013-09-24 |
| 8541727 | Signal monitoring and control system for an optical navigation sensor | Steven Sanders, Jahja I. Trisnadi | 2013-09-24 |
| 8314774 | Method and apparatus for quasi-3D tracking using 2D optical motion sensors | Ke Zeng, John Frame, Brett A. Spurlock, Steven Sanders | 2012-11-20 |
| 8263921 | Processing methods for speckle-based motion sensing | Robert J. Lang, Brian Todoroff, Jeffry C. Bailey | 2012-09-11 |
| 8031176 | Optical navigation system using a single-package motion sensor | Steven Sanders, John Frame, Brian Todoroff | 2011-10-04 |
| 7884801 | Circuit and method for determining motion with redundant comb-arrays | Brian Todoroff | 2011-02-08 |
| 7765251 | Signal averaging circuit and method for sample averaging | Gopalakrishnan Perur Krishnan | 2010-07-27 |
| 7755604 | Optical navigation sensor with tracking and lift detection for optically transparent contact surfaces | Jahja I. Trisnadi, Clinton Carlisle | 2010-07-13 |
| 7728816 | Optical navigation sensor with variable tracking resolution | Brian Todoroff, Jahja I. Trisnadi, Clinton Carlisle | 2010-06-01 |
| 7723659 | System and method for screening semiconductor lasers | Ke Zeng, Steven Sanders | 2010-05-25 |
| 7492445 | Method and apparatus for robust velocity prediction | Brian Todoroff | 2009-02-17 |