Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536960 | Head up display systems including hologram replicator | Kai-Han Chang, Jamieson Christmas | 2022-12-27 |
| 11523091 | Head up display image blur compensation | Kai-Han Chang | 2022-12-06 |
| 11506892 | Holographic display system for a motor vehicle | Kai-Han Chang | 2022-11-22 |
| 11480789 | Speckle-reduced direct-retina holographic projector including multiple spatial light modulators | Kai-Han Chang | 2022-10-25 |
| 11467415 | Viewer input-based control in a multi-image augmented reality head up display system in a vehicle | Kai-Han Chang | 2022-10-11 |
| 11454813 | Holographic display systems with polarization correction and distortion reduction providing enhanced image quality | Kai-Han Chang | 2022-09-27 |
| 11448872 | Light-enhanced self-cleaning film system and method of forming same | James A. Carpenter, Gayatri Vyas Dadheech | 2022-09-20 |
| 11385460 | Absorptive film for stray light management | Kai-Han Chang | 2022-07-12 |
| 11275243 | Hologram replicator assemblies for head up displays including continuous transmission neutral density filters and corrective leveling elements | Kai-Han Chang, Jamieson Christmas | 2022-03-15 |
| 11243408 | Speckle contrast reduction including high-speed generation of images having different speckle patterns | John Ernest Harden, Jr., Liang-Chy Chien, Kai-Han Chang | 2022-02-08 |