Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839962 | System, method and computer program product for evaluation and identification of risk factor | Gang Hu, Xiang Li, Haifeng Liu, Zhaonan Sun, Guo Tong Xie | 2020-11-17 |
| 9698799 | Phase locked loop frequency calibration circuit and method | Ruijin Liu, Xu Zhang, Jiejie Lv | 2017-07-04 |
| 9564857 | Low noise amplifier and chip | Xu Zhang, Ruijin Liu | 2017-02-07 |
| 9431959 | Crystal oscillator | Ruijin Liu, Xu Zhang | 2016-08-30 |