Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7772869 | Display device and method for testing the same | Joo-Hyung Lee, Sang-Jin Pak, Kee-Han Uh | 2010-08-10 |
| 7755612 | Touch detectable display device and driving method thereof | Sang Jin Park, Kee-Han Uh, Joo-Hyung Lee | 2010-07-13 |
| 7692729 | Liquid crystal display including sensing unit | Sang-Jin Pak, Kee-Han Uh, Joo-Hyung Lee | 2010-04-06 |
| 7649527 | Image display system with light pen | Jong-Whan Cho, Sang Jin Park, Jong-Woung Park, Kee-Han Uh, Hyung-Guel Kim +2 more | 2010-01-19 |
| 7548228 | Gate driver circuit and display device having the same | Sang-Jin Pak, Hyung-Guel Kim, Kee-Han Uh, Dong Jin Jeong, Joo-Hyung Lee | 2009-06-16 |
| 7446570 | Shift register, gate driving circuit and display panel having the same, and method thereof | Sang-Jin Pak, Joo-Hyung Lee, Hyung-Guel Kim, Man-Seung Cho, Kee-Han Uh | 2008-11-04 |
| 7250788 | Shift register, gate driving circuit and display panel having the same, and method thereof | Sang-Jin Pak, Joo-Hyung Lee, Hyung-Guel Kim, Man-Seung Cho, Kee-Han Uh | 2007-07-31 |
| 7068111 | PLL having a multi-level voltage-current converter and a method for locking a clock phase using multi-level voltage-current conversion | — | 2006-06-27 |
| 6253267 | Hot-plug of PCI bus using single chip | Hyung Sun Kim, In Ho Lee, Ho-kyu Son, Myung-Jae Gil, Seung-Wha Yoo | 2001-06-26 |
| 6189107 | Fault tolerant voltage regulator module circuit for supplying core voltage and cache voltage to a processor | Hyung Sun Kim, In Ho Lee, Ho-kyu Son, Jong-chel Weon, Seung-Wha Yoo | 2001-02-13 |
| 6115822 | Power distribution unit for detecting system status | Hyung Sun Kim, In Ho Lee, Han Cho, Myong-Jae Gil | 2000-09-05 |