Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9319800 | Electro acoustic transducer | Seog-woo Hong, Dong-sik Shim, Byung-gil Jeong, Seok-whan Chung | 2016-04-19 |
HS
Hyung-jae Shin
Overall (2016): #374,438 of 481,213Top 80%
1
Patents 2016