Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122197 | Architecture and method for performing page write/verify in a flash memory chip | Keyhan Sinai | 2000-09-19 |
| 6069519 | Leakage improved charge pump for nonvolatile memory device | — | 2000-05-30 |
| 6031777 | Fast on-chip current measurement circuit and method for use with memory array circuits | Julia S. C. Chan | 2000-02-29 |
| 6002604 | Smart five volt generator operable from different power supply voltages | Julia S. C. Chan, Chao-Hung Chang | 1999-12-14 |
| 5991198 | Local row decoder and associated control logic for fowler-nordheim tunneling based flash memory | Keyhan Sinai | 1999-11-23 |
| 5978275 | Erase and program control state machines for flash memory | Keyhan Sinai | 1999-11-02 |
| 5818766 | Drain voltage pump circuit for nonvolatile memory device | — | 1998-10-06 |
| 5767729 | Distribution charge pump for nonvolatile memory device | — | 1998-06-16 |
| 5661683 | On-chip positive and negative high voltage wordline x-decoding for EPROM/FLASH | — | 1997-08-26 |
| 5642310 | System and method for controlling source current and voltage during flash memory erase operations | — | 1997-06-24 |
| 5579262 | Program verify and erase verify control circuit for EPROM/flash | — | 1996-11-26 |
| 5568425 | Program drain voltage control for EPROM/flash | — | 1996-10-22 |