Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274646 | Polarizing plate and display device comprising same | Jaehong Park, Tae Ho Kim, Min Woo Hwang, Deok Woo Park, Jeong Yeun Kim +2 more | 2019-04-30 |
| 10048601 | Apparatus for measuring mask error and method therefor | Hak-Seung Han, Dong Gun Lee | 2018-08-14 |
| 10012771 | Polarizing plate and display device comprising same | Jaehong Park, Tae Ho Kim, Min Woo Hwang, Deok Woo Park, Jeong Yeun Kim +2 more | 2018-07-03 |
| 9892500 | Method for grouping region of interest of mask pattern and measuring critical dimension of mask pattern using the same | Hyung Joo Lee, Won Joo Park, Seuk Hwan Choi, Byung-Gook Kim | 2018-02-13 |
| 8056032 | Methods for measuring mean-to-target (MTT) based on pattern area measurements and methods of correcting photomasks using the same | Hyung Joo Lee, So-yoon Bae, Yo Han Choi, Jong Won Kim | 2011-11-08 |
| 7859502 | Array substrate operable in dual-pixel switching mode, display apparatus having the same and method of driving the display apparatus | Jong Ho Son, Sung-Hwan Hong, Myeong-Ha Kye, Il-Kook Huh | 2010-12-28 |
| 7847893 | Display device and method of fabricating the same | Hee-Wook Do, Yoon-Sung Um, Seung-Hoo Yoo, Sung-Hwan Hong, Kang-Woo Kim | 2010-12-07 |
| 7646465 | Liquid crystal display and method of fabricating the same | Jong Ho Son, Sik-Young Jo | 2010-01-12 |
| 7499129 | Thin film transistor array panel and LCD having plural red, green and blue pixels in which each color pixel includes first and second subpixel electrodes having different voltage/area ratios with respect to each other and for each color pixel | Yoon-Sung Um, Jong Ho Son, Jun-Woo Lee, Yong-Hwan Shin, Jae-Jin Lyu +3 more | 2009-03-03 |
| 7335449 | Masks each having a central main pattern region and a peripheral phantom pattern region with light-transmitting features in both pattern regions having the shame shape and pitch and methods of manufacturing the same | Sung-Hyuck Kim, In-Kyun Shin | 2008-02-26 |
| 7084950 | Chromeless photomask and exposure apparatus including the chromeless photomask | Jin Hyung Park | 2006-08-01 |
| 6664650 | Method of forming an alignment key on a semiconductor wafer | Jae Hwan Kim | 2003-12-16 |
| 6218263 | Method of forming an alignment key on a semiconductor wafer | Jae Hwan Kim | 2001-04-17 |
| 6162826 | Genipin derivative having anti hepatitis B virus activity | Sung-Hwan Moon, Hea-Jin Choi, Su Jin Lee, Jea-Uk Chung, Jai Hyun Kim +3 more | 2000-12-19 |