Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134011 | Apparatus for planar lighting | Kyoungwoo JO, Misook Kim, Chilkeun Park, Sangcheon Kim | 2015-09-15 |
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Boyeon Sim
Overall (All Time): #3,070,605 of 4,157,543Top 75%
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Patents All Time