Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524738 | Lithium battery incorporating protective positive temperature coefficient material | Yong-beom Lee, Jin Soo Lee, Se Jong Han, Ki-Ho Kim | 2003-02-25 |
YC
Yun-Seok Choi
Overall (2003): #84,867 of 273,478Top 35%
1
Patents 2003