Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699896 | Methods for fabricating semiconductor devices that have polycrystalline CVD diamond | Daniel Francis, Frank Yantis Lowe, Daniel James Twitchen | 2020-06-30 |
| 10446468 | Method of fabricating compound semiconductor device structures having polycrstalline CVD diamond | Frank Yantis Lowe, Daniel Francis, Daniel James Twitchen | 2019-10-15 |
| 10319580 | Compound semiconductor device structures comprising polycrystalline CVD diamond | Daniel Francis, Frank Yantis Lowe, Daniel James Twitchen | 2019-06-11 |
| 10297526 | Compound semiconductor device structures comprising polycrystalline CVD diamond | Frank Yantis Lowe, Daniel Francis, Daneil James Twitchen | 2019-05-21 |
| 9679764 | Semiconductor device structures comprising polycrystalline CVD diamond with improved near-substrate thermal conductivity | — | 2017-06-13 |
| 9548257 | Semiconductor device structures comprising polycrystalline CVD diamond with improved near-substrate thermal conductivity | — | 2017-01-17 |
| 8759134 | Gallium-nitride-on-diamond wafers and devices, and methods of manufacture | Felix Ejeckam, Daniel Francis, Quentin Diduck, Dubravko Babic | 2014-06-24 |
| 7939367 | Method for growing an adherent diamond layer atop an interlayer bonded to a compound semiconductor substrate | Niels Christopher Engdahl | 2011-05-10 |
| 6013191 | Method of polishing CVD diamond films by oxygen plasma | John A. Herb, Miguel A. Monreno | 2000-01-11 |