Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323776 | Audio output device, method for eliminating sound leakage, and storage medium | Wenqiang TIAN, Qinghua Yu, Long Wang | 2025-06-03 |
| 12128504 | Method of constructing high-frequency vibratory stress relief device for eliminating residual stress of small work-piece | Bangping Gu, Ping Wang, Haoran Andy Wu, Xiong Hu, Siqi Wang +2 more | 2024-10-29 |
| 11743090 | Method and apparatus for carrier frequency-offset determination and storage medium | Fengxiang Wang, Liyun Luo, Yongqian Wang, Jian Cheng, Kai Li | 2023-08-29 |
| 11514883 | Active noise reduction system and method, and storage medium | Simin Fang, Kai Li | 2022-11-29 |
| 7343155 | Maximum ratio combining of channel estimation for joint detection in TD-SCDMA systems | Jian Cheng | 2008-03-11 |
| 7251300 | Method and apparatus for frequency tracking based on recovered data | Jingdong Lin, Yueheng Sun | 2007-07-31 |
| 7245878 | Method and apparatus for silent frame detection in a GSM communications system | Jingdong Lin, Yan Zhang, Jian Cheng | 2007-07-17 |
| 7171162 | Method and apparatus for frequency estimation using iterative filtering in a GSM communications system | Jingdong Lin, Yueheng Sun, Fei Xie | 2007-01-30 |