Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929951 | Cooling fan for electronic devices | Kwang Geun Oh | 2021-09-07 |
| 10981245 | Apparatus for ultrasonic welding of polymers and polymeric composites | Pei-Chung Wang, Bradley J. Blaski | 2021-04-20 |
| 10985047 | Semiconductor manufacturing apparatus and driving method of the same | Sung-Sik Oh, Jun Seo | 2021-04-20 |