Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670228 | Method of fabricating a polysilicon capacitor utilizing FET and bipolar base polysilicon layers | Douglas D. Coolbaugh, Seshadri Subbanna | 2003-12-30 |
| 6667521 | Bipolar transistor with raised extrinsic base fabricated in an integrated BiCMOS circuit | David C. Ahlgren, Feng-Yi Huang, Adam D. Ticknor | 2003-12-23 |
| 6531720 | Dual sidewall spacer for a self-aligned extrinsic base in SiGe heterojunction bipolar transistors | David R. Greenberg, Shwu-Jen Jeng | 2003-03-11 |
| 6506656 | Stepped collector implant and method for fabrication | Basanth Jagannathan, Shwu-Jen Jeng, Jeffrey B. Johnson | 2003-01-14 |