Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209306 | Optically-finished thin diamond substrate or window of high aspect ratio and a method of production thereof | Wen-Qing Xu, Thomas E. Anderson, Giovanni Barbarossa, Elgin E. Eissler, Chao Liu | 2025-01-28 |
| 11618945 | Methods of producing optically-finished thin diamond substrates or windows of high aspect ratio | Wen-Qing Xu, Thomas E. Anderson, Giovanni Barbarossa, Elgin E. Eissler, Chao Liu | 2023-04-04 |
| 11214871 | Chemical vapor deposition reactor to grow diamond film by microwave plasma chemical vapor deposition | David Sabens, Elgin E. Eissler | 2022-01-04 |
| 10910127 | Highly twinned, oriented polycrystalline diamond film and method of manufacture thereof | Wen-Qing Xu, Chao Liu, Charles J. Kraisinger, Ian Currier, David Sabens +2 more | 2021-02-02 |
| 10494713 | Method of forming an optically-finished thin diamond film, diamond substrate, or diamond window of high aspect ratio | Wen-Qing Xu, Thomas E. Anderson, Giovanni Barbarossa, Elgin E. Eissler, Chao Liu | 2019-12-03 |
| 10373725 | Highly twinned, oriented polycrystalline diamond film and method of manufacture thereof | Wen-Qing Xu, Chao Liu, Charles J. Kraisinger, Ian Currier, David Sabens +2 more | 2019-08-06 |
| 10280511 | Method of manufacture of free standing microwave plasma CVD polycrystalline diamond films with major dimensions on the order of one wavelength of the utilized microwave | David Sabens, Elgin E. Eissler | 2019-05-07 |
| 9469918 | Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon | Wen-Qing Xu, Elgin E. Eissler, Chao Liu, Charles J. Kraisinger, Michael K. Aghajanian | 2016-10-18 |