Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6205059 | Method for erasing flash electrically erasable programmable read-only memory (EEPROM) | Ravi Prakash Gutala, Colin S. Bill | 2001-03-20 |
| 6157572 | Method for erasing flash electrically erasable programmable read-only memory (EEPROM) | Sameer Haddad, Wing Leung, John Chen, Ravi Sunkavalli, Ravi Prakash Gutala +2 more | 2000-12-05 |
| 6134146 | Wordline driver for flash electrically erasable programmable read-only memory (EEPROM) | Colin S. Bill, Takao Akaogi, Ravi Prakash Gutala | 2000-10-17 |
| 6009014 | Erase verify scheme for NAND flash | Shane Hollmer, Chung-You Hu, Binh Quang Le, Pau-Ling Chen, Ravi Prakash Gutala +1 more | 1999-12-28 |
| 5901090 | Method for erasing flash electrically erasable programmable read-only memory (EEPROM) | Sameer Haddad, Wing Leung, John Chen, Ravi Sunkavalli, Ravi Prakash Gutala +2 more | 1999-05-04 |
| 5875130 | Method for programming flash electrically erasable programmable read-only memory | Sameer Haddad, Wing Leung, John Chen, Ravi Sunkavalli, Ravi Prakash Gutala +2 more | 1999-02-23 |
| 5852582 | Non-volatile storage device refresh time detector | Lee Cleveland, Yuan Tang, Chi Chang, Chung K. Chang | 1998-12-22 |
| 5754475 | Bit line discharge method for reading a multiple bits-per-cell flash EEPROM | Colin S. Bill, Ravi Prakash Gutala, Qimeng Zhou | 1998-05-19 |
| 5724284 | Multiple bits-per-cell flash shift register page buffer | Colin S. Bill, Ravi Prakash Gutala, Qimeng Derek Zhou | 1998-03-03 |
| 5675537 | Erase method for page mode multiple bits-per-cell flash EEPROM | Colin S. Bill, Ravi Prakash Gutala | 1997-10-07 |