Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851489 | Viewing angle switchable back light unit | Hyungseok Bang, Joobong Hyun, Friedrich-Karl Bruder | 2017-12-26 |
SR
Seungman Ryu
Covestro Deutschland Ag: 1 patents #91 of 265Top 35%
Overall (2017): #247,877 of 506,227Top 50%
1
Patents 2017