Issued Patents All Time
Showing 201–218 of 218 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699306 | Row redundancy for nonvolatile semiconductor memories | Sung-Soo Lee | 1997-12-16 |
| 5642309 | Auto-program circuit in a nonvolatile semiconductor memory device | Hyung Kyu Lim, Sung-Soo Lee | 1997-06-24 |
| 5548555 | Method and circuit for repairing defect in a semiconductor memory device | Sung-Soo Lee | 1996-08-20 |
| 5546341 | Nonvolatile semiconductor memory | Kang-Deog Suh, Jeong-Hyeok Choi | 1996-08-13 |
| 5541879 | Nonvolatile semiconductor memory having program verifying circuit | Kang-Deog Suh, Jeong-Hyeok Choi | 1996-07-30 |
| 5473563 | Nonvolatile semiconductor memory | Kang-Deog Suh, Jeong-Hyeok Choi | 1995-12-05 |
| 5462432 | Gas lighter with ignition safety device | — | 1995-10-31 |
| 5451159 | Gas lighter with safety device to prevent release of gas | — | 1995-09-19 |
| 5448578 | Electrically erasable and programmable read only memory with an error check and correction circuit | — | 1995-09-05 |
| 5299166 | Device for preventing excess erasing of a NAND-type flash memory and method thereof | Kang-Deog Suh | 1994-03-29 |
| 5299162 | Nonvolatile semiconductor memory device and an optimizing programming method thereof | Kang-Deog Suh | 1994-03-29 |
| 5293350 | Nonvolatile semiconductor memory device | Hyung Kyu Lim | 1994-03-08 |
| 5204839 | Program optimizing circuit and method for an electrically erasable and programmable semiconductor memory device | Woong LEE | 1993-04-20 |
| 5193943 | Cutting tool for use in a milling machine | — | 1993-03-16 |
| 5142541 | Error-bit generating circuit for use in a non-volatile semiconductor memory device | Hyung-Kyu Yim | 1992-08-25 |
| 5036272 | Plural test mode selection circuit | Sung-Hee Cho, Jae Young Do | 1991-07-30 |
| 5015886 | Programmable sequential-code recognition circuit | Jung-Dal Choi, Hyung-Kyu Yim, Jae Young Do | 1991-05-14 |
| 4995079 | Canal+ decoder switching circuit for video cassette recorders | — | 1991-02-19 |