Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8774401 | Right object renewal method and apparatus for right-protected broadcast service | Jeong-Wook Seo, Chung-Kyu Lee, Mi Sun Kim | 2014-07-08 |
JL
Ja Geol Lee
Overall (All Time): #3,114,420 of 4,157,543Top 75%
1
Patents All Time