Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940621 | Plastic-metal junctions and methods of making the same | Kihyuk Jang, Bing Guan, Norio Ozawa, Takamune Yamamoto, Norihiko Ohno +2 more | 2021-03-09 |
| 10682727 | Methods of making plastic-metal junctions via laser | Hao Gu, Norio Ozawa, Josephus Gerardus M. van Gisbergen, Atsushi Ebisawa | 2020-06-16 |
| 10541286 | Organic light emitting display device | Hunki Shin, Dongik Kim, Jinwoo Lee | 2020-01-21 |
| 10446621 | Organic light emitting display and degradation sensing method thereof | Changhee Kim | 2019-10-15 |
| 8941629 | Scan driver and organic light emitting display device using the same | Sangho Yu, Hyunwook Kim | 2015-01-27 |
| 8531446 | DC-DC converter and controlling method thereof, and display device using the same | Kyoungdon Woo | 2013-09-10 |