Ran Zhang

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Allston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aperiodic nano-optical array for angular shaping of incoherent emis...
- Patent number 11,294,195
- Issue date Apr 5, 2022
- Osram Opto Semiconductors GmbH
- Luca Dal Negro
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Aperiodic Nano-Optical Array for Angular Shaping of Incoherent Emis...
- Publication number 20200142209
- Publication date May 7, 2020
- OSRAM SYLVANIA INC.
- Luca Dal Negro
- F21 - LIGHTING