Issued Patents 2020
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845526 | Outward coupling suppression in waveguide display | Hee Yoon Lee, Ningfeng Huang, Pasi Saarikko, Yu Shi, Giuseppe Calafiore | 2020-11-24 |
| 10838121 | Manufacturing three-dimensional diffraction gratings by selective deposition or selective etching | Giuseppe Calafiore, Matthew E. Colburn, Austin Lane, Matthieu Charles Raoul Leibovici | 2020-11-17 |
| 10732351 | Gratings with variable depths formed using planarization for waveguide displays | Matthew E. Colburn, Giuseppe Calafiore, Matthieu Charles Raoul Leibovici | 2020-08-04 |
| 10712481 | Fabricating of diffraction grating by ion beam etching | Giuseppe Calafiore, Matthew E. Colburn, Austin Lane, Matthieu Charles Raoul Leibovici | 2020-07-14 |
| 10684407 | Reactivity enhancement in ion beam etcher | — | 2020-06-16 |
| 10649141 | Gratings with variable etch heights for waveguide displays | Matthew E. Colburn, Giuseppe Calafiore, Matthieu Charles Raoul Leibovici | 2020-05-12 |
| 10649119 | Duty cycle, depth, and surface energy control in nano fabrication | Matthieu Charles Raoul Leibovici | 2020-05-12 |
| 10580660 | Gas phase etching system and method | Subhadeep Kal, Angelique Raley, Aelan Mosden, Scott Lefevre | 2020-03-03 |
| 10580650 | Method for bottom-up formation of a film in a recessed feature | David L. O'Meara, Kandabara Tapily | 2020-03-03 |
| 10529830 | Extension region for a semiconductor device | Kandabara Tapily, Jeffrey Smith, Anton J. deVilliers | 2020-01-07 |