Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392474 | Microstructures for transforming light having lambertian distribution into batwing distributions | Ken G. Purchase, Thomas A. Rinehart, John W. Wilson | 2025-08-19 |
| 12366706 | Optical microdisks for integrated devices | Ali Kabiri, Gerard Schmid, James Beach, Kyle Preston, Sharath Hosali | 2025-07-22 |
| 12360418 | Edge-lit back light unit using prism microstructures | Kenneth L. Walker, Matthew K. Pope | 2025-07-15 |
| 12203853 | Optical nanostructure rejecter for an integrated device and related methods | Ali Kabiri, James Beach, Kyle Preston, Gerard Schmid | 2025-01-21 |
| 12188868 | Waveguide excitation uniformity | Gerard Schmid, Sharath Hosali, James Beach, Kyle Preston, Ali Kabiri | 2025-01-07 |
| 12169064 | Microstructures for transforming light having Lambertian distribution into batwing distributions | Ken G. Purchase, Thomas A. Rinehart, John W. Wilson | 2024-12-17 |
| 12001097 | Edge-lit back light unit with improved efficiency | Kenneth L. Walker, Matthew K. Pope | 2024-06-04 |
| 11977257 | Optical microdisks for integrated devices | Ali Kabiri, Gerard Schmid, James Beach, Kyle Preston, Sharath Hosali | 2024-05-07 |
| 11940572 | Polarization splitter-rotator having silicon based waveguide with silicon nitride segment | Kevin Masuda, Brett E. Huff, Pradeep Srinivasan | 2024-03-26 |
| 11906842 | Optical film for back light unit and back light unit including same | Jennifer Aspell, Thomas A. Rinehart, Kenneth L. Walker | 2024-02-20 |
| 11885485 | Light transmissive structures for redistribution of light and lighting systems including same | Ken G. Purchase | 2024-01-30 |
| 11822158 | Back light unit for backlit displays | Kenneth L. Walker, Matthew K. Pope | 2023-11-21 |
| 11774674 | Optical waveguides and couplers for delivering light to an array of photonic elements | Kyle Preston, Ali Kabiri, Gerard Schmid | 2023-10-03 |
| 11768279 | Techniques for compact LIDAR system | Zhizhong Tang, Pradeep Srinivasan | 2023-09-26 |
| 11692938 | Optical nanostructure rejecter for an integrated device and related methods | Ali Kabiri, James Beach, Kyle Preston, Gerard Schmid | 2023-07-04 |
| 11668975 | Edge-lit back light unit with improved efficiency | Kenneth L. Walker, Matthew K. Pope | 2023-06-06 |
| 11655957 | Microstructures for transforming light having Lambertian distribution into batwing distributions | Ken G. Purchase, Thomas A. Rinehart, John W. Wilson | 2023-05-23 |
| 11630346 | Back light unit for backlit displays | Kenneth L. Walker, Matthew K. Pope | 2023-04-18 |
| 11531232 | Optical film for back light unit and back light unit including same | Jennifer Aspell, Thomas A. Rinehart, Kenneth L. Walker | 2022-12-20 |
| 11454758 | Optical microdisks for integrated devices | Ali Kabiri, Gerard Schmid, James Beach, Kyle Preston, Sharath Hosali | 2022-09-27 |
| 11441756 | Vertically integrated transmissive microstructures for transforming light having Lambertian distribution | Jennifer Aspell, Kenneth L. Walker | 2022-09-13 |
| 11391437 | Microstructures for transforming light having Lambertian distribution into batwing distributions | Ken G. Purchase, Thomas A. Rinehart, John W. Wilson | 2022-07-19 |
| 11378664 | Techniques for compact optical sensing module with hybrid multi-chip integration | Zhizhong Tang, Pradeep Srinivasan | 2022-07-05 |
| 11300268 | Light transmissive structures for redistribution of light and lighting systems including same | Ken G. Purchase | 2022-04-12 |
| 11181776 | Back light unit for backlit displays | Kenneth L. Walker, Matthew K. Pope | 2021-11-23 |