Ruojian Zhu

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ShangHai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Illuminating device and method for driving illuminating device
- Patent number 11,672,062
- Issue date Jun 6, 2023
- SAVANT TECHNOLOGIES LLC
- Fanbin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus
- Patent number 10,914,432
- Issue date Feb 9, 2021
- SAVANT TECHNOLOGIES LLC
- Dengke Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus
- Patent number 10,619,801
- Issue date Apr 14, 2020
- Consumer Lighting (U.S.), LLC
- Dengke Cai
- F21 - LIGHTING
Information Patent Grant
LED lamp
- Patent number 8,480,257
- Issue date Jul 9, 2013
- GE Lighting Solutions LLC
- Yun Shang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING LIGHT ATTRIBUTES OF LIGHTING D...
- Publication number 20230239976
- Publication date Jul 27, 2023
- Savant Technologies LLC
- Ruojian ZHU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Illuminating Device and Method for Driving Illuminating Device
- Publication number 20220086981
- Publication date Mar 17, 2022
- Savant Technologies LLC
- Fanbin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHT
- Publication number 20190277456
- Publication date Sep 12, 2019
- GE LIGHTING SOLUTIONS, LLC
- Wenjiang ZHANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LIGHTING APPARATUS
- Publication number 20170261162
- Publication date Sep 14, 2017
- GE LIGHTING SOLUTIONS, LLC
- Dengke CAI
- F21 - LIGHTING
Information Patent Application
LED LAMP
- Publication number 20120170267
- Publication date Jul 5, 2012
- GE Lighting Solutions, LLC
- Yun Shang
- F21 - LIGHTING