Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11232542 | Automated noise attenuation in frequency domains | Jin Wang, Zhu Jing Wu, Jun Lu, Gang Chen | 2022-01-25 |
| 9825629 | Apparatus comprising a switch feature | Zhigang Chen | 2017-11-21 |
| 9329031 | Testing device for testing dimensions of workpieces | Hua-Jin Lian, Liang Zhang | 2016-05-03 |
| 9168594 | Toolholder with externally mounted tunable absorber mass | Weiqing Guo, Ruy Frota de Souza Filho | 2015-10-27 |
| 8217662 | Testing device for USB I/O board | Lian-Zhong Gong | 2012-07-10 |
| 8067944 | USB component tester | Lian-Zhong Gong | 2011-11-29 |
| 8063647 | Testing apparatus for hard disk drive | Lian-Zhong Gong | 2011-11-22 |
| 8050416 | Sound channel detection circuit | — | 2011-11-01 |