Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402369 | Mitigating detrimental mobile ion contamination effects in integrated circuits | — | 2025-08-26 |
| 11128293 | Compensation for device property variation according to wafer location | Michael J. Krasowski, Norman F. Prokop, David J. Spry | 2021-09-21 |
| 11004802 | Reliability extreme temperature integrated circuits and method for producing the same | David J. Spry | 2021-05-11 |
| 10490550 | Larger-area integrated electrical metallization dielectric structures with stress-managed unit cells for more capable extreme environment semiconductor electronics | David J. Spry | 2019-11-26 |
| 10256202 | Durable bond pad structure for electrical connection to extreme environment microelectronic integrated circuits | David J. Spry, Dorothy Lukco, Carl Chang, Liangyu Chen, Roger D. Meredith +5 more | 2019-04-09 |
| 10122363 | Current source logic gate | Michael J. Krasowski, Norman F. Prokop | 2018-11-06 |
| 9978686 | Interconnection of semiconductor devices in extreme environment microelectronic integrated circuit chips | David J. Spry | 2018-05-22 |
| 8841698 | Method for providing semiconductors having self-aligned ion implant | — | 2014-09-23 |
| 7935601 | Method for providing semiconductors having self-aligned ion implant | — | 2011-05-03 |
| 7449065 | Method for the growth of large low-defect single crystals | J. Anthony Powell, Andrew J. Trunek, David J. Spry | 2008-11-11 |
| 6869480 | Method for the production of nanometer scale step height reference specimens | Phillip B. Abel, J. Anthony Powell | 2005-03-22 |
| 6844251 | Method of forming a semiconductor device with a junction termination layer | Krishna Shenai, Malay Trivedi | 2005-01-18 |
| 6783592 | Lateral movement of screw dislocations during homoepitaxial growth and devices yielded therefrom free of the detrimental effects of screw dislocations | J. Anthony Powell | 2004-08-31 |
| 6763699 | Gas sensors using SiC semiconductors and method of fabrication thereof | Gary W. Hunter | 2004-07-20 |
| 6488771 | Method for growing low-defect single crystal heteroepitaxial films | J. Anthony Powell | 2002-12-03 |
| 6461944 | Methods for growth of relatively large step-free SiC crystal surfaces | J. Anthony Powell | 2002-10-08 |
| 6165874 | Method for growth of crystal surfaces and growth of heteroepitaxial single crystal films thereon | J. Anthony Powell, David J. Larkin, Lawrence G. Matus | 2000-12-26 |
| 6111452 | Wide dynamic range RF mixers using wide bandgap semiconductors | Christian Fazi | 2000-08-29 |
| 5915194 | Method for growth of crystal surfaces and growth of heteroepitaxial single crystal films thereon | J. Anthony Powell, David J. Larkin, Lawrence G. Matus | 1999-06-22 |
| 5709745 | Compound semi-conductors and controlled doping thereof | David J. Larkin, J. Anthony Powell, Lawrence G. Matus | 1998-01-20 |
| 5463978 | Compound semiconductor and controlled doping thereof | David J. Larkin, J. Anthony Powell, Lawrence G. Matus | 1995-11-07 |