Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870474 | Signal processing apparatus and method, and access network device | Haizheng Tang, Ling Guo | 2024-01-09 |
| 11438020 | Signal processing apparatus and method, and access network device | Haizheng Tang, Ling Guo | 2022-09-06 |
| 11121734 | Passive intermodulation PIM elimination method, apparatus, and base station | Yong Jiang, Yuxiang Xiao | 2021-09-14 |
| 11109261 | Antenna port mapping method and network device | Xiaolong Zhu, Dongdong Ruan, Shuo Jin, Gang Cao | 2021-08-31 |
| 10727896 | Tower top device and passive intermodulation cancellation method | Lei Wang | 2020-07-28 |
| 9715982 | Alarm circuit for electronic device | Chun-Sheng Chen | 2017-07-25 |