Richard Bergstrom

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Hayward, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Eye glow suppression in waveguide based displays
- Patent number 12,222,499
- Issue date Feb 11, 2025
- DigiLens. Inc.
- Alastair John Grant
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Nanoparticle-Based Holographic Photopolymer Materials and Related A...
- Publication number 20230266512
- Publication date Aug 24, 2023
- DIGILENS INC.
- Gerald Buxton
- G11 - INFORMATION STORAGE
Information Patent Application
Piecewise Rolled Vector Gratings and Methods of Fabrication
- Publication number 20230061090
- Publication date Mar 2, 2023
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
Eye Glow Suppression in Waveguide Based Displays
- Publication number 20220197026
- Publication date Jun 23, 2022
- DIGILENS INC.
- Alastair John Grant
- G02 - OPTICS