Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7511793 | Liquid crystal display having additional signal lines to define additional pixel regions | Woo-Suk Chung, Chi-Woo Kim, Bo-Young An, Sung-Hee Cho | 2009-03-31 |
| 7268767 | Thin film transistor liquid crystal display | Won-Kyu Lee | 2007-09-11 |
| 7218371 | Liquid crystal display | Woo-Suk Chung, Chi-Woo Kim, Bo-Young An, Sung-Hee Cho | 2007-05-15 |
| 7095391 | Low power LCD | — | 2006-08-22 |
| 6927830 | Liquid crystal display | Woo-Suk Chung, Chi-Woo Kim, Bo-Young An, Sung-Hee Cho | 2005-08-09 |
| 6650567 | Nonvolatile semiconductor memories with a NAND logic cell structure | Sung-Hee Cho, Sang-Ki Hwang | 2003-11-18 |
| 6219016 | Liquid crystal display supply voltage control circuits and methods | — | 2001-04-17 |
| 5995422 | Redundancy circuit and method of a semiconductor memory device | Heung-Soo Im, Sang-Ki Hwang | 1999-11-30 |
| 5945970 | Liquid crystal display devices having improved screen clearing capability and methods of operating same | Seung-Hwan Moon, Sun-Yung Kwon, Ju-Man Lee | 1999-08-31 |
| 5946068 | Liquid crystal display with dummy data driving to produce edge column compensation | Ju-Man Lee, Sang Chul Lee, Hyun-Sang Cho, Seok-Tae Kim | 1999-08-31 |
| 5909405 | Nonvolatile semiconductor memory | Heung-Soo Im, Kang-Deog Suh | 1999-06-01 |
| 5748529 | Integrated circuit memory devices having direct read capability | — | 1998-05-05 |
| 5736772 | Bifurcated polysilicon gate electrodes and fabrication methods | Young-Wi Ko, Yun Jin Cho, Sung-Hee Cho | 1998-04-07 |
| 5672989 | Nonvolatile semiconductor integrated circuit having an address transition detector | Cheol-Ung Jang, Sung-Hee Cho | 1997-09-30 |
| 5635747 | Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage | Sang-Ki Hwang, Cheol-Ung Jang, Young-Wi Ko, Sung-Hee Cho | 1997-06-03 |
| 5528537 | Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage | Sang-Ki Hwang, Cheol-Ung Jang, Young-Wi Ko, Sung-Hee Cho | 1996-06-18 |
| 5469450 | Nonvolatile memory device including multi-ECC circuit | Sung-Hee Cho | 1995-11-21 |
| 5434814 | Circuit for repairing defective read only memories with redundant NAND string | Sung-Hee Cho, Kang-Deog Suh, Jae-Yeong Do | 1995-07-18 |
| 5369608 | Apparatus for relieving standby current fail of memory device | Young-Ho Lim | 1994-11-29 |
| 5357530 | Data output control circuit | Sung-Hee Cho | 1994-10-18 |
| 5332917 | Semiconductor memory NAND with wide space between selection lines | Jung-Dal Choi, Sok-guen Chang | 1994-07-26 |
| 5313425 | Semiconductor memory device having an improved error correction capability | Sung-Hee Cho, Se Jin Kim | 1994-05-17 |
| 4972100 | Data output buffer circuit for byte-wide memory | Hyung Kyu Lim, Keon-Soo Kim | 1990-11-20 |