Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9209137 | Multiple seal-ring structure for the design, fabrication, and packaging of integrated circuits | Duc Anh Vu, Jayalakshmana Kumar Pragasam, Vijay Meduri, Seyed Attaran, Syed Waqqas Ahmed +1 more | 2015-12-08 |
| 8785246 | Multiple seal-ring structure for the design, fabrication, and packaging of integrated circuits | Duc Anh Vu, Jayalakshmana Kumar Pragasam, Vijay Meduri, Seyed Attaran, Syed Waqqas Ahmed +1 more | 2014-07-22 |
| 6668346 | Digital process monitor | Jurgen Schulz, Tai Quan, Brian L. Smith | 2003-12-23 |
| 5698459 | Fabrication of bipolar transistors using selective doping to improve performance characteristics | Constantin Bulucea | 1997-12-16 |
| 5589409 | Fabrication of bipolar transistors with improved output current-voltage characteristics | Constantin Bulucea | 1996-12-31 |
| 5580798 | Method of fabricating bipolar transistor having a guard ring | — | 1996-12-03 |
| 5581115 | Bipolar transistors using isolated selective doping to improve performance characteristics | Constantin Bulucea | 1996-12-03 |
| 5548158 | Structure of bipolar transistors with improved output current-voltage characteristics | Constantin Bulucea | 1996-08-20 |
| 5543653 | Bipolar and BiCMOS structures | — | 1996-08-06 |
| 5508552 | Transistors with multiple emitters, and transistors with substantially square base emitter junctions | Ali A. Iranmanesh, David E. Bien | 1996-04-16 |
| 5455189 | Method of forming BICMOS structures | — | 1995-10-03 |
| 5451546 | Masking method used in salicide process for improved yield by preventing damage to oxide spacers | Christopher S. Blair | 1995-09-19 |
| 5389553 | Methods for fabrication of transistors | Ali A. Iranmanesh | 1995-02-14 |
| 5387813 | Transistors with emitters having at least three sides | Ali A. Iranmanesh, David E. Bien | 1995-02-07 |