Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461928 | Methodology for high-performance, high reliability input/output devices and analog-compatible input/output and core devices using core device implants | — | 2002-10-08 |
| 6413824 | METHOD TO PARTIALLY OR COMPLETELY SUPPRESS POCKET IMPLANT IN SELECTIVE CIRCUIT ELEMENTS WITH NO ADDITIONAL MASK IN A CMOS FLOW WHERE SEPARATE MASKING STEPS ARE USED FOR THE DRAIN EXTENSION IMPLANTS FOR THE LOW VOLTAGE AND HIGH VOLTAGE TRANSISTORS | Amitava Chatterjee, Alec J. Morton, Taylor R. Efland, Chin-Yu Tsai, James R. Hellums | 2002-07-02 |
| 6352900 | Controlled oxide growth over polysilicon gates for improved transistor characteristics | Manoj Mehrotra, Jerry Hu, Amitava Chatterjee | 2002-03-05 |
| 6346447 | Shallow-implant elevated source/drain doping from a sidewall dopant source | — | 2002-02-12 |