Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $2,396,000 |
| 4206437 | Transducer with compensation features | — | 1980-06-03 | $3,088,000 |