Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969047 | Substrate polishing apparatus | Joowoan Cho, Hyunjin Cho, Byoungkwon Choo, Oleg Prudnikov, Jeongkyun Na +2 more | 2018-05-15 |
| 9939695 | Display device | Joowoan Cho, Jeongkyun Na, Seunghwan Lee | 2018-04-10 |
| 9829712 | Laser optical system and laser annealing device including the same | Joowoan Cho, Sanghoon Ahn, Byoungkwon Choo | 2017-11-28 |
| 9786499 | Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same | Joowoan Cho, Byoungkwon Choo, Jeongkyun Na, Sanghoon Ahn, Hyunjin Cho | 2017-10-10 |
| 9633845 | Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same | Joowoan Cho, Byoungkwon Choo, Jeongkyun Na, Sanghoon Ahn, Hyunjin Cho | 2017-04-25 |
| 9612473 | Display device comprising a wavelength-selective transflective member having an opening and overlapping at least two of a plurality of color filters | Hyundeok Im, Oleg Prudnikov, Taewoo Kim, Moongyu Lee | 2017-04-04 |
| 9460922 | Laser annealing apparatus and a method for manufacturing a display apparatus using the laser annealing apparatus | Sanghoon Ahn, Byoungkwon Choo, Jeongkyun Na, Seung Hwan Lee, Joowoan Cho +2 more | 2016-10-04 |
| 9387552 | Laser annealing apparatus and laser annealing method using the same | Joo Woan CHO, Sanghoon Ahn, Byoung-Kwon Choo | 2016-07-12 |
| 9229148 | Light guide plate and display apparatus including the same | Hyun-Jin Cho, Prudnikov OLEG, Hyundeok Im | 2016-01-05 |
| 9092196 | Multi-panel display apparatus | Byung Han Yoo, Moongyu Lee, Hyeonggyu JANG | 2015-07-28 |
| 9046632 | Light guide plate and display apparatus having the same | Oleg Prudnikov, Guk Hyun Kim, Hyundeok Im | 2015-06-02 |
| 8872746 | Display operable in both reflective and transmissive modes | Jaeho You, Taewoo Kim, Eun Ae Kwak, Jaechang Kim, Taehoon YOON +1 more | 2014-10-28 |
| 8714805 | Light guide plate of display apparatus | Guk Hyun Kim, Oleg Prudnikov, Youngchan Kim | 2014-05-06 |
| 8439545 | Backlight assembly and display apparatus having the same | Guk Hyun Kim, Prudnikov OLEG | 2013-05-14 |
| 7746414 | Illumination system eliminating laser speckle and projection TV employing the same | Pavel Serafimovich, Sungha Kim, Sangwhoe Dho | 2010-06-29 |
| 7697079 | Illumination system eliminating laser speckle and projection TV employing the same | Pavel Serafimovich, Sungha Kim, Sangwhoe Dho | 2010-04-13 |