Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264956 | DC offset cancellation circuit and DC offset cancellation method | Kexun Zhang, Junhua Ge, Jie Zhou | 2022-03-01 |
| 11218124 | Circuit for increasing output direct-current level of transimpedance amplification stage in TIA | Huiyao Peng, Wei-Hong Chen, Jiacheng Hong | 2022-01-04 |
| 9742357 | Audio system having an improved efficiency and extended operation time | Alan R. Olson, Sean Chiu, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-08-22 |
| 9722544 | Audio system having an improved efficiency and extended operation time | Alan R. Olson, Sean Chiu, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-08-01 |
| 9559642 | Audio delivery system having an improved efficiency and extended operation time between recharges or battery replacements | Alan R. Olson, Sean Chiu, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-01-31 |
| 8356192 | Method and device for power management and control of Advanced Telecom Computing Architecture system | Cheng Chen, Feng Hong, Shanfu Li | 2013-01-15 |
| 8209556 | Method and device for power management and control of advanced telecom computing architecture system | Cheng Chen, Feng Hong, Shanfu Li | 2012-06-26 |
| 7065206 | Method and apparatus for adaptive echo and noise control | — | 2006-06-20 |
| 5852667 | Digital feed-forward active noise control system | Anthony J. Brammer | 1998-12-22 |