Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189881 | Pouch-shaped secondary battery comprising venting guidance device | Dae Sik Choi | 2021-11-30 |
HH
Hyun Gyu Han
Overall (2021): #427,421 of 548,734Top 80%
1
Patents 2021