Zhangyong Ying

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatuses and methods for accessing and concealing luminaire moun...
- Patent number 11,041,607
- Issue date Jun 22, 2021
- RAB Lighting Inc.
- Glen Oross
- F21 - LIGHTING
Information Patent Grant
Angular wallpack light fixture
- Patent number D894466
- Issue date Aug 25, 2020
- RAB Lighting Inc.
- Jiang Hu
- D26 - Lighting