Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6239003 | Method of simultaneous fabrication of isolation and gate regions in a semiconductor device | Kalipatnam Vivek Rao, Richard L. Guldi | 2001-05-29 |
| 5625220 | Sublithographic antifuse | David Kuan-Yu Liu, Bert R. Riemenschneider | 1997-04-29 |
| 5434432 | Antifuse device for controlling current in a circuit using an antifuse | David B. Spratt | 1995-07-18 |
| 5395797 | Antifuse structure and method of fabrication | Ashwin H. Shah, David Kuan-Yu Liu | 1995-03-07 |
| 5365105 | Sidewall anti-fuse structure and method for making | David Kuan-Yu Liu, Bert R. Riemenschneider | 1994-11-15 |
| 5284788 | Method and device for controlling current in a circuit | David B. Spratt | 1994-02-08 |
| 5219782 | Sublithographic antifuse method for manufacturing | David Kuan-Yu Liu | 1993-06-15 |
| 5166557 | Gate array with built-in programming circuitry | David Kuan-Yu Liu | 1992-11-24 |
| 5077591 | Electrostatic discharge protection for semiconductor input devices | Roland H. Pang | 1991-12-31 |
| 5005066 | Self-aligned NPN bipolar transistor built in a double polysilicon CMOS technology | — | 1991-04-02 |
| 4825280 | Electrostatic discharge protection for semiconductor devices | Roland H. Pang | 1989-04-25 |
| 4784966 | Self-aligned NPN bipolar transistor built in a double polysilicon CMOS technology | — | 1988-11-15 |