Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156649 | Dual core locking geophone | R. Niemar, Yee Siang Teh, Yongan Yan | 2018-12-18 |
| 9991810 | Gate pre-positioning for fast turn-off of synchronous rectifier | Hangseok Choi, Cheng-Sung Chen | 2018-06-05 |
| 9927544 | Rotating sensor mechanism for seismic while drilling sensors | — | 2018-03-27 |