Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252623 | Protection apparatus for secondary battery | Se-Sub Sim, Susumu Segawa, Masami Omagari, Jin-Wan Kim | 2016-02-02 |
YL
Yong-Dai Lee
Overall (All Time): #2,985,385 of 4,157,543Top 75%
1
Patents All Time