Issued Patents All Time
Showing 126–140 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160657 | All optical gain-clamped amplifier and method thereof | Seong-Ha Kim | 2000-12-12 |
| 6144434 | Homeotropic multi-domain | Hyang Yul Kim | 2000-11-07 |
| 6128061 | Liquid crystal display device | In Cheol Park, Hyang Yul Kim, Seong Jun An, Bong Gyu Rho, Wan Yong Choi +1 more | 2000-10-03 |
| 6111627 | In-plane switching mode liquid crystal display having electrode for preventing static electricity | Hyang Yul Kim | 2000-08-29 |
| 6093344 | Polymer dispersed liquid crystal display device | In Cheol Park, Jae Geon You, Bong Gyu Rho, Soon Ho Baek | 2000-07-25 |
| 6088078 | Liquid crystal display with horizontal electric field | Hyang Yul Kim | 2000-07-11 |
| 6005650 | Liquid crystal display | Hyang Yul Kim, Jang Sick Park | 1999-12-21 |
| 5969782 | Active matrix liquid crystal display having interdigitated pixel and first counter electrodes in the same plane and a second counter connected to the first counter electrode via a contact hole in a insulating layer | Seok-Lyul Lee, Hyang Yul Kim | 1999-10-19 |
| 5959708 | Liquid crystal display having a conductive high molecular film for preventing the fringe field in the in-plane switching mode | Hyang Yul Kim, Bong Gyu Roh, Deuk Su Lee, Han Jun PARK | 1999-09-28 |
| 5946066 | Liquid crystal display | Hyang Yul Kim, Woo Choi | 1999-08-31 |
| 5946067 | Liquid crystal display | Hyang Yul Kim, Bong Gyu Rho, In Cheol Park | 1999-08-31 |
| 5914762 | Liquid crystal display device with improved transmittance and method for manufacturing same | Seok-Lyul Lee | 1999-06-22 |
| 5886762 | Liquid crystal display device with enhanced response speed, transmittance, and aperture ratio and method for manufacturing the same | Seok-Lyul Lee, Hyang Yul Kim, Bong Gyu Rho, Sun-Gil Kwon, Hae-Sung Park | 1999-03-23 |
| 5790721 | Low-noise fiber-optic amplifier utilizing polarization adjustment | — | 1998-08-04 |
| 5444006 | Method of manufacturing a capacitor in a semiconductor memory device | Jeong Su Han | 1995-08-22 |