Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9660641 | Devices with signal characteristic dependent control circuitry and methods of operation therefor | Enver Krvavac, Joseph Staudinger | 2017-05-23 |
| 9614046 | Semiconductor devices with a thermally conductive layer | Lakshminarayan Viswanathan, Darrell G. Hill, L. M. Mahalingam | 2017-04-04 |
| 9438224 | Devices with signal characteristic dependent control circuitry and methods of operation therefor | Enver Krvavac, Joseph Staudinger | 2016-09-06 |
| 9362198 | Semiconductor devices with a thermally conductive layer and methods of their fabrication | Lakshminarayan Viswanathan, Darrell G. Hill, L M Mahalingam | 2016-06-07 |
| 9281204 | Method for improving E-beam lithography gate metal profile for enhanced field control | Karen E. Moore | 2016-03-08 |
| 9276101 | High speed gallium nitride transistor devices | Karen E. Moore, Olin L. Hartin | 2016-03-01 |
| 9153448 | Semiconductor device with selectively etched surface passivation | Darrell G. Hill, Jenn Hwa Huang, Karen E. Moore | 2015-10-06 |
| 9123645 | Methods of making semiconductor devices with low leakage Schottky contacts | Haldane S. Henry, Chun-Li Liu, Karen E. Moore, Matthias Passlack | 2015-09-01 |
| 9111868 | Semiconductor device with selectively etched surface passivation | Darrell G. Hill, Jenn Hwa Huang, Karen E. Moore | 2015-08-18 |
| 9099433 | High speed gallium nitride transistor devices | Karen E. Moore, Olin L. Hartin | 2015-08-04 |
| 9029986 | Transistors with dual layer passivation | Haldane S. Henry | 2015-05-12 |
| 9024324 | GaN dual field plate device with single field plate metal | James A. Teplik | 2015-05-05 |
| 8946779 | MISHFET and Schottky device integration | James A. Teplik | 2015-02-03 |
| 8946776 | Semiconductor device with selectively etched surface passivation | Darrell G. Hill, Jenn Hwa Huang, Karen E. Moore | 2015-02-03 |
| 8653558 | Semiconductor device and method of making | Jenn Hwa Huang, Weixiao Huang | 2014-02-18 |
| 8609538 | Methods relating to the fabrication of devices having conductive substrate vias with catch-pad etch-stops | Darrell G. Hill | 2013-12-17 |
| 8592878 | Semiconductor devices with low leakage Schottky contacts | Haldane S. Henry, Chun-Li Liu, Karen E. Moore, Matthias Passlack | 2013-11-26 |
| 8410580 | Device having conductive substrate via with catch-pad etch-stop | Darrell G. Hill | 2013-04-02 |
| 8304271 | Integrated circuit having a bulk acoustic wave device and a transistor | Jenn Hwa Huang | 2012-11-06 |
| 8193591 | Transistor and method with dual layer passivation | Haldane S. Henry | 2012-06-05 |
| 7935620 | Method for forming semiconductor devices with low leakage Schottky contacts | Haldane S. Henry, Chun-Li Liu, Karen E. Moore, Matthias Passlack | 2011-05-03 |
| 7622322 | Method of forming an AlN coated heterojunction field effect transistor | William Schaff, Jeonghyun Hwang | 2009-11-24 |
| 7253486 | Field plate transistor with reduced field plate resistance | Ellen Lan, Phillip Li | 2007-08-07 |
| 7253455 | pHEMT with barrier optimized for low temperature operation | Olin L. Hartin, Ellen Lan, Philip Hsin-hua Li, Monte G. Miller, Matthias Passlack +2 more | 2007-08-07 |
| 7229903 | Recessed semiconductor device | Hsin-Hua P. Li, Olin L. Hartin, Ellen Lan, Charles E. Weitzel | 2007-06-12 |