Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399392 | Light route control member | Young Ju Han, In Hae LEE | 2025-08-26 |
| 12393065 | Light path control member and display device comprising same | Jin Gyeong Park, Jong Sik LEE | 2025-08-19 |
| 12366772 | Optical path control member and display device comprising the same | Jin Gyeong Park, Jong Sik LEE | 2025-07-22 |
| 12360421 | Optical path control member and display device comprising same | Jong Sik LEE, Jin Gyeong Park | 2025-07-15 |
| 12360409 | Optical path control member and display device comprising same | Jin Gyeong Park, Jong Sik LEE | 2025-07-15 |
| 12345997 | Light route control member and display device comprising same | Jin Gyeong Park, Won Seok Choi | 2025-07-01 |
| 12313950 | Light route control member and display having the same | Jong Sik LEE, Jin Gyeong Park, In Hae LEE, Young Ju Han | 2025-05-27 |
| 12228837 | Electrophoretic particle and light route control member having the same | Jin Gyeong Park, Moo Seong Kim, Jeung Ook Park | 2025-02-18 |
| 12210263 | Optical path control member and display device comprising same | Jin Gyeong Park, Jong Sik LEE | 2025-01-28 |
| 12204224 | Optical path control member and display device comprising same | Mun Yeong SON | 2025-01-21 |
| 12174490 | Light path control member and display device comprising same | Jin Gyeong Park, Jun Taek Lee, Mun Yeong SON | 2024-12-24 |
| 12153323 | Light path control member, and display device comprising same | Jin Mi Noh, Ho-Young Kim, Hyeon Ji Hong | 2024-11-26 |
| 12111533 | Light route control member and display device having the same | In Hae LEE, Young Ju Han, Kweon Jin LEE, Jun Sik Shin | 2024-10-08 |
| 12007643 | Optical path control member and display device comprising same | Won Seok Choi, Jin Gyeong Park | 2024-06-11 |
| 11914242 | Optical path control member and display device comprising same | Jin Gyeong Park, Chan Mi JU | 2024-02-27 |
| 11899294 | Light path control member and display device comprising same | Jun Sik Shin, Jong Sik LEE, Jong Tae KWON, Jin Gyeong Park | 2024-02-13 |
| 11886049 | Optical path control member and display device comprising same | Mun Yeong SON, Jin Mi Noh, Hyeon Ji Hong | 2024-01-30 |
| 10267564 | Heat treatment container for vacuum heat treatment apparatus | Min Sung Kim, Kyoung Hoon Chai | 2019-04-23 |
| 9920450 | Silicon carbide powder, method for manufacturing the same and method for growing single crystal | Bum Sup Kim, Kyoung Seok Min, Dong Geun Shin, Seo Yong Ha, Jung Eun Han | 2018-03-20 |
| 9846084 | Vacuum heat treatment apparatus | Jung Eun Han | 2017-12-19 |
| 9840420 | Silicon carbide powder, method for manufacturing the same and silicon carbide sintered body, method for manufacturing the same | Jung Eun Han, Dong Geun Shin | 2017-12-12 |
| 9709334 | Heat treatment container for vacuum heat treatment apparatus | Min Sung Kim, Kyoung Hoon Chai | 2017-07-18 |
| 9534316 | Silicon carbide powder and method for manufacturing the same | Dong Geun Shin, Bum Sup Kim, Jung Eun Han | 2017-01-03 |
| 9440859 | Silicon carbide powder comprising alpha phase silicon carbide granules of trimodal particle size distribution and low impurities | Dong Geun Shin, Jung Eun Han, Kyoung Seok Min | 2016-09-13 |
| 9416012 | Method of fabricating silicon carbide powder | Jung Eun Han | 2016-08-16 |