Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207918 | Electromechanical transducer and method for manufacturing the same which suppresses lowering of sensitivity while a protective layer is formed | — | 2019-02-19 |
CC
Chienliu Chang
Overall (2019): #516,564 of 560,194Top 95%
1
Patents 2019