Yiwei Xu

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Rosebery, AU

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Patents Grantslast 30 patents

Information Patent Grant
Diffractive optical element fabrication
- Patent number 12,078,928
- Issue date Sep 3, 2024
- II-VI DELAWARE, INC.
- Nitesh Gulati
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffractive optical element fabrication
- Patent number 11,300,874
- Issue date Apr 12, 2022
- II-VI DELAWARE, INC.
- Nitesh Gulati
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT
- Publication number 20240384841
- Publication date Nov 21, 2024
- II-VI Delaware, Inc.
- Nitesh GULATI
- F21 - LIGHTING
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT FABRICATION
- Publication number 20220171282
- Publication date Jun 2, 2022
- II-VI Delaware, Inc.
- Nitesh Gulati
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT FABRICATION
- Publication number 20190317256
- Publication date Oct 17, 2019
- FINISAR CORPORATION
- Nitesh Gulati
- G02 - OPTICS