Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796910 | Halogen lamp comprising bulb and structure to prevent filament parts from contracting each other | Sungho Choi, Jaeho Cho | 2014-08-05 |
JJ
Jae kwan Jung
Overall (All Time): #3,118,716 of 4,157,543Top 80%
1
Patents All Time