Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D705750 | Earphone | Steven Shi, Wenlong Zheng, Wenyang Yang, Wanquan Zhou, Bo Xiang | 2014-05-27 |
| 4288835 | Pressure sensor | Chen-Yi Lee, Mark A. Brooks, Robert E. Fallis, III | 1981-09-08 |
| 4206437 | Transducer with compensation features | — | 1980-06-03 |