Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497513 | III-V nitride semiconductor device comprising a diamond layer | Michele Dipalo, Farid Medjdoub | 2013-07-30 |
| 7981721 | Diamond transistor and method of manufacture thereof | Geoffrey Alan Scarsbrook, Daniel James Twitchen, Christopher John Howard Wort, Michael Schwitters | 2011-07-19 |
| 7504658 | Sensor elements with cantilevered bar structures made of semiconductors based on group III-nitride | Mike Kunze, Ingo Daumiller, Peter Benkart | 2009-03-17 |
| 7394112 | Heterostructure with rear-face donor doping | Ingo Daumiller, Markus Kamp, Matthias Seyboth | 2008-07-01 |
| 7352008 | Heterostructure with rear-face donor doping | Ingo Daumiller, Markus Kamp, Matthias Seyboth | 2008-04-01 |
| 6614095 | Diamond component with rear side contact and a method for the production thereof | Mario Adamschik, Peter Gluche, Alexander Kaiser | 2003-09-02 |
| 6505914 | Microactuator based on diamond | Eberhard P. Hofer, Christian Rembe, Stefan Aus Der Wiesche, Peter Gluche, Rudiger Leuner | 2003-01-14 |
| 6037240 | Growth substrate having growth nuclei made of diamonds and/or diamond-like carbon arranged on its growth surface as well as process for a uniform nucleation on the growth substrate | Andre Floeter, Herbert Guettler, Guntmar Schulz, Reinhard Zachai, Peter Gluche +1 more | 2000-03-14 |
| 5393990 | HEMT structure | — | 1995-02-28 |
| 4916716 | Varactor diode | Gunther Fenner, Klaus Gillessen | 1990-04-10 |
| 4855797 | Modulation doped high electron mobility transistor with n-i-p-i structure | Karl Robert Hofmann | 1989-08-08 |
| 4774555 | Power hemt structure | Mark E. Schneider, Chia-Jen Wu | 1988-09-27 |
| 4721985 | Variable capacitance element controllable by a D.C. voltage | Dimitrios Pavlidis, Ernesto Perea, John Magarshack | 1988-01-26 |
| 4698654 | Field effect transistor with a submicron vertical structure and its production process | — | 1987-10-06 |
| 4612560 | Field effect transistor operating in the enhancement mode | Jean-Marc Dortu | 1986-09-16 |
| 4541000 | Varactor or mixer diode with surrounding substrate metal contact and top surface isolation | Alexander Colquhoun | 1985-09-10 |
| 4499651 | Method of manufacturing a field-effect transistor | — | 1985-02-19 |
| 4494132 | Semiconductor opto-electronic switch | — | 1985-01-15 |
| 4438445 | Variable capacitance diode and method of making the same | Alexander Colquhoun | 1984-03-20 |