Yifing Qiu

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical light guide systems for low Z-height LED arrays
- Patent number 11,194,091
- Issue date Dec 7, 2021
- Lumileds LLC
- Sudhir Subramanya
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LIGHT GUIDE SYSTEMS FOR LOW Z-HEIGHT LED ARRAYS
- Publication number 20200103581
- Publication date Apr 2, 2020
- Lumileds Holding B.V.
- Sudhir Subramanya
- G02 - OPTICS
Information Patent Application
FLEXIBLE LOW Z-HEIGHT LED ARRAYS WITH CONTROLLABLE LIGHT BEAMS
- Publication number 20200105827
- Publication date Apr 2, 2020
- Lumileds Holding B.V.
- Sudhir Subramanya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RAYLEIGH SPACING LIMITED AND LOW Z-HEIGHT LED ARRAYS
- Publication number 20200103091
- Publication date Apr 2, 2020
- Lumileds Holding B.V.
- Sudhir Subramanya
- F21 - LIGHTING