Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140658 | Method of target feature extraction and multi-target tracking based on 4D millimeter wave radar | Xinfei LU, Jianjun Zhang, Dan Xue, Songhua Shi | 2024-11-12 |
| 11641295 | Method and device for estimating carrier frequency offset, and computer readable storage medium | Liwei Shen, Guangsheng CHEN | 2023-05-02 |
| 11272588 | Dimming signal processing circuit having multiple functions | Chaoyang Zou | 2022-03-08 |
| 11014773 | Device and method for detecting distance from balloon to ingot tank | Jian-Yun Nie, Pihua Zhang, Lei Wu, Huanian Yang, Ming Zhang | 2021-05-25 |
| 11012266 | Sub-carrier estimation method and apparatus in multi-carrier communication system | Liwei Shen, Guangsheng CHEN | 2021-05-18 |
| 9902701 | Pyridazones and triazinones for treatment and prophylaxis of hepatitis B virus infection | Song Yang, Chungen Liang, Jianping Wang | 2018-02-27 |
| 9722831 | Carrier frequency offset processing method and apparatus and receiver | Liwei Shen, Ruijin Liu | 2017-08-01 |
| 9578421 | Miniature speaker | Yi Shao | 2017-02-21 |
| 8654897 | Receiving circuit, transmitting circuit, micro-controller and method for power line carrier communication | Yajun Hu, Jian Cui, Guangsheng CHEN, Rui Wang | 2014-02-18 |
| 8649468 | Micro-controller, processing method and device for power line carrier signal reception | Rui Wang, Jian Cui, Jun Yuan, Yajun Hu | 2014-02-11 |
| D502286 | Shot gun lighter | — | 2005-02-22 |
| D499204 | Sandal lighter | — | 2004-11-30 |
| D498559 | Surf board lighter | — | 2004-11-16 |
| 6682341 | Child resistant actuator for piezoelectric lighter | Lily Liu | 2004-01-27 |