Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639720 | Large scale polarizer and polarizer system employing it | Jae-Beom Choi, Byung Duck Song | 2003-10-28 |
| 6633355 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Mi Sook Nam +2 more | 2003-10-14 |
| 6587173 | Multidomain liquid crystal display device | Jang-Jin Yoo | 2003-07-01 |
| 6515727 | Color LCD device | Jang-Jin Yoo | 2003-02-04 |
| 6469763 | Liquid crystal cell and method of manufacture | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi, Kyeong Jin Kim | 2002-10-22 |
| 6462797 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Soon Bum Kwon, Young Seok Choi, Jong Hyun Kim +1 more | 2002-10-08 |
| 6433850 | Pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleq Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Mi Sook Nam +2 more | 2002-08-13 |
| 6417905 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Soon Bum Kwon, Young Seok Choi, Jong Hyun Kim +1 more | 2002-07-09 |
| 6414737 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Mi Sook Nam +2 more | 2002-07-02 |
| 6295111 | Liquid crystal cell and a method for fabricating that | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi, Kyeong Jin Kim | 2001-09-25 |
| 6292296 | Large scale polarizer and polarizer system employing it | Jae-Beom Choi, Byung Duck Song | 2001-09-18 |
| 6268897 | Liquid crystal display device | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi, Kyeong Jin Kim | 2001-07-31 |
| 6226066 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Mi Sook Nam +2 more | 2001-05-01 |
| 6191836 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Soon Bum Kwon, Young Seok Choi, Jong Hyun Kim +1 more | 2001-02-20 |
| 6091471 | Liquid crystal cell and a method for fabricating that | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi, Kyeong Jin Kim | 2000-07-18 |
| 6025900 | Method of controlling pretilt of liquid crystal cell | Joung Won Woo, Yoo Jin Choi, Mi Sook Nam, Jong Hyun Kim | 2000-02-15 |
| 5909265 | Method of fabricating a multi-domain liquid crystal cell | Jong Hyun Kim, Yoo Jin Choi, Mi Sook Nam, Joung Won Woo | 1999-06-01 |
| 5889571 | Ultraviolet irradiating device for photo-alignment process and an irradiating method using the same | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi, Jin Hee Jung | 1999-03-30 |
| 5882238 | Method for manufacturing bend-aligned liquid crystal cell using light | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi | 1999-03-16 |
| 5859682 | Method for manufacturing liquid crystal cell using light | Jong Hyun Kim, Joung Won Woo, Mi Sook Nam, Yoo Jin Choi | 1999-01-12 |
| 5444027 | Compositions of high frequency dielectric ceramics | Hyung Jin Jung, Dong-Pyo Kim, Eung Seok Kim | 1995-08-22 |