Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10191157 | Precise low-latency GNSS satellite clock estimation | Liwen L. Dai, Sonia U. Kuntz, Yiqun Chen | 2019-01-29 |
| 10129651 | Center-fixed MEMS microphone membrane | Andrew J. Doller, Thomas Buck | 2018-11-13 |
| 10023624 | Long-acting recombinant human follicle-stimulating hormone-Fc fusion protein | Yongmin Hou, Qiang Li, Maobo Wu, Sha LIAO, Zhenqi Xu | 2018-07-17 |
| 8921957 | Method of improving MEMS microphone mechanical stability | Andrew J. Doller, Thomas Buck | 2014-12-30 |
| D716730 | Electronic ballast | Xianwu Liu, Qingsong Chu, Jun Ding | 2014-11-04 |
| D709448 | Electronic ballast | Qingsong Chu, Jun Ding | 2014-07-22 |
| D708590 | Remote control | Qingsong Chu, Jun Ding | 2014-07-08 |
| 8731580 | System and method for terminal location | Pengfei Li, Shuai Su | 2014-05-20 |
| D700141 | Ballast | Qingsong Chu, Jun Ding | 2014-02-25 |
| 8659474 | Navigation system and method for resolving integer ambiguities using double difference ambiguity constraints | Liwen L. Dai, Ronald R. Hatch, Min Wang | 2014-02-25 |
| 8456353 | Method and system for determining clock corrections | Liwen L. Dai, Michael A. Zeitzew, Yiqun Chen | 2013-06-04 |