Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614842 | Thin-film piezoelectric-material element with protective film composition and insulating film through hole exposing lower electrode film | Wei Xiong | 2020-04-07 |
| 10607641 | Head gimbal assembly thin-film piezoelectric-material element arranged in step part configuration with protective films | Wei Xiong | 2020-03-31 |