Joo; Yang-Sung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Joo; Yang-Sung.The latest application filed is for "plural memory banks device that can simultaneously read from or write to all of the memory banks during testing".
- Joo; Yang-Sung - Seoul KR
| Patent | Date |
|---|---|
| Plural memory banks device that can simultaneously read from or write to all of the memory banks during testing Grant 6,198,667 - Joo March 6, 2 | 2001-03-06 |
| Device and method for varying bit line precharge voltage in semiconductor memory Grant 6,084,812 - Joo July 4, 2 | 2000-07-04 |
| Internal voltage generator Grant 6,025,707 - Joo February 15, 2 | 2000-02-15 |
| Semiconductor memory apparatus Grant 5,838,632 - Joo November 17, 1 | 1998-11-17 |
| Fuse redundancy circuitry for a semiconductor memory device Grant 5,619,469 - Joo April 8, 1 | 1997-04-08 |
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