Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10142089 | Baud-rate clock data recovery with improved tracking performance | Yuhan Yao, Dawei Huang, Jianghui Su, Muthukumar Vairavan, Chaitanya Palusa | 2018-11-27 |
| 9917607 | Baseline wander correction gain adaptation | Dawei Huang, Jianghui Su, Chaitanya Palusa | 2018-03-13 |
| 9525937 | Circuit for suppressing audio output noise and audio output circuit | — | 2016-12-20 |
| 9305581 | Systems and methods for memory efficient repeatable run out processing | Viswanath Annampedu, Terence Karanink, Jeffrey P. Grundvig | 2016-04-05 |
| 9244752 | Systems and methods for detecting media flaws | Dahua Qin, Haitao Xia | 2016-01-26 |
| 9231752 | Clock data recovery with increased frequency offset tracking | Yan Yan, Ali Gokhan Ileri, Jianghui Su, Dawei Huang, Sifang You | 2016-01-05 |
| 9129647 | Servo channel with equalizer adaptation | Yu Liao, Haitao Xia | 2015-09-08 |
| 8995072 | Servo system with signal to noise ratio marginalization | Dahua Qin, Lu Lu, Haitao Xia, Jianzhong Huang | 2015-03-31 |
| 8970981 | Hardware support of servo format with two preamble fields | Haitao Xia, Dahua Qin | 2015-03-03 |
| 8958166 | Method and system for sliding-window based phase, gain, frequency and DC offset estimation for servo channel | Mark D. Thornley, Dahua Qin, Haitao Xia | 2015-02-17 |
| 8874410 | Systems and methods for pattern detection | Mark D. Thornley, Viswanath Annampedu, Peter J. Windler | 2014-10-28 |
| 8861107 | Systems and methods for burst demodulation | Haitao Xia, Dahua Qin | 2014-10-14 |
| 8809237 | Method of forming an HTS article | Raghu N. Bhattacharya, Venkat Selvamanickam | 2014-08-19 |
| 8755138 | Adaptive servo address mark detection | Dahua Qin, Haitao Xia | 2014-06-17 |
| 8724888 | Stereo vision based dice recognition system and stereo vision based dice recognition method for uncontrolled environments | Gee-Sern Hsu | 2014-05-13 |
| 8699160 | Methods and apparatus for validating detection of RRO address marks | Viswanath Annampedu, Jeffrey P. Grundvig | 2014-04-15 |
| 8681444 | Multi-zone servo processor | Haitao Xia, Dahua Qin | 2014-03-25 |
| 8665544 | Systems and methods for servo data detection | Xia Haitao, Shaohua Yang, Hongwei Song | 2014-03-04 |
| 8625216 | Servo zone detector | Dahua Qin, Haitao Xia | 2014-01-07 |
| 8325432 | Systems and methods for servo data based harmonics calculation | George Mathew, Hongwei Song | 2012-12-04 |
| 8325433 | Systems and methods for reduced format data processing | Jeffrey P. Grundvig, Viswanath Annampedu | 2012-12-04 |
| D669428 | Charging station | Meng Li, Lin Tian | 2012-10-23 |
| 8199422 | Methods and apparatus for gain estimation using servo data with improved bias correction | Viswanath Annampedu | 2012-06-12 |
| 8049982 | Methods and apparatus for measuring servo address mark distance in a read channel using selective fine phase estimate | Jeffrey P. Grundvig, Viswanath Annampedu | 2011-11-01 |
| D643020 | Stacked modular speaker assembly | — | 2011-08-09 |