Yim; Hyung-Kyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yim; Hyung-Kyu.The latest application filed is for "depletion mode nand string electrically erasable programmable semiconductor memory device and method for erasing and programming thereof".
- Yim; Hyung-Kyu - Seoul KR
| Patent | Date |
|---|---|
| Depletion mode NAND string electrically erasable programmable semiconductor memory device and method for erasing and programming thereof Grant 5,511,022 - Yim , et al. April 23, 1 | 1996-04-23 |
| Error-bit generating circuit for use in a non-volatile semiconductor memory device Grant 5,142,541 - Kim , et al. August 25, 1 | 1992-08-25 |
| Programmable sequential-code recognition circuit Grant 5,015,886 - Choi , et al. May 14, 1 | 1991-05-14 |
| Data output buffer for use in semiconductor device Grant 4,983,860 - Yim , et al. January 8, 1 | 1991-01-08 |
| EEPROM device with plurality of memory strings made of floating gate transistors connected in series Grant 4,962,481 - Choi , et al. October 9, 1 | 1990-10-09 |
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