Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176548 | Complementary analog bipolar transistors with trench-constrained isolation diffusion | Richard K. Williams, Michael E. Cornell | 2007-02-13 |
| 7135738 | Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology | Richard K. Williams, Michael E. Cornell | 2006-11-14 |
| 7084456 | Trench MOSFET with recessed clamping diode using graded doping | Richard K. Williams, Michael E. Cornell | 2006-08-01 |
| 7075145 | Poly-sealed silicide trench gate | Richard K. Williams, Michael E. Cornell | 2006-07-11 |
| 6969888 | Planarized and silicided trench contact | Richard K. Williams, Michael E. Cornell | 2005-11-29 |
| 6943426 | Complementary analog bipolar transistors with trench-constrained isolation diffusion | Richard K. Williams, Michael E. Cornell | 2005-09-13 |
| 6906386 | Testable electrostatic discharge protection circuits | Richard K. Williams, Michael E. Cornell | 2005-06-14 |
| 6900091 | Isolated complementary MOS devices in epi-less substrate | Richard K. Williams, Michael E. Cornell | 2005-05-31 |
| 6861701 | Trench power MOSFET with planarized gate bus | Richard K. Williams, Michael E. Cornell | 2005-03-01 |
| 6855985 | Modular bipolar-CMOS-DMOS analog integrated circuit & power transistor technology | Richard K. Williams, Michael E. Cornell | 2005-02-15 |