Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366705 | Photonics optoelectrical system | William Charles, Douglas D. Coolbaugh, Douglas C. La Tulipe, Jr. | 2025-07-22 |
| 11841531 | Wafer scale bonded active photonics interposer | Douglas D. Coolbaugh, Douglas C. La Tulipe, Jr. | 2023-12-12 |
| 11703643 | Integrated photonics including waveguiding material | Douglas D. Coolbaugh, Thomas N. Adam | 2023-07-18 |
| 11635568 | Photonics light signal transmission | Douglas D. Coolbaugh | 2023-04-25 |
| 11550099 | Photonics optoelectrical system | William Charles, Douglas D. Coolbaugh, Douglas C. La Tulipe, Jr. | 2023-01-10 |
| 11435523 | Wafer scale bonded active photonics interposer | Douglas D. Coolbaugh, Douglas C. La Tulipe, Jr. | 2022-09-06 |
| 11378739 | Fabricating photonics structure light signal transmission regions | Douglas D. Coolbaugh | 2022-07-05 |
| 11029466 | Photonics structure with integrated laser | William Charles, John E. Bowers, Douglas D. Coolbaugh, Daehwan Jung, Jonathan Klamkin +3 more | 2021-06-08 |
| 10830952 | Integrated photonics including germanium | Douglas D. Coolbaugh, Thomas N. Adam | 2020-11-10 |
| 10816724 | Fabricating photonics structure light signal transmission regions | Douglas D. Coolbaugh | 2020-10-27 |
| 10698156 | Wafer scale bonded active photonics interposer | Douglas D. Coolbaugh, Douglas C. La Tulipe, Jr. | 2020-06-30 |
| 10571631 | Integrated photonics including waveguiding material | Douglas D. Coolbaugh, Thomas N. Adam | 2020-02-25 |
| 10295745 | Integrated photonics including germanium | Douglas D. Coolbaugh, Thomas N. Adam | 2019-05-21 |
| 9874693 | Method and structure for integrating photonics with CMOs | Christopher V. Baiocco, Douglas D. Coolbaugh | 2018-01-23 |
| 9864138 | Integrated photonics including germanium | Douglas D. Coolbaugh, Thomas N. Adam | 2018-01-09 |
| 9000564 | Precision polysilicon resistors | Pietro Montanini, Brett H. Engel, Roderick Miller, Ju-Youn Kim | 2015-04-07 |
| 8492286 | Method of forming E-fuse in replacement metal gate manufacturing process | Henry K. Utomo, Ying Li | 2013-07-23 |
| 7682910 | Method of selectively adjusting ion implantation dose on semiconductor devices | Terence B. Hook | 2010-03-23 |