Zhian Li

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Light engine and lamp with light engine
- Patent number 12,123,578
- Issue date Oct 22, 2024
- LEDVANCE GmbH
- Zhian Li
- F21 - LIGHTING
Information Patent Grant
Lamp assembly and method for assembling lamp
- Patent number 12,117,144
- Issue date Oct 15, 2024
- LEDVANCE GmbH
- Zhian Li
- F21 - LIGHTING
Information Patent Grant
Luminaire with changeable beam angle and fixed center beam candle p...
- Patent number 11,162,672
- Issue date Nov 2, 2021
- LEDVANCE GmbH
- Jinhui Luo
- F21 - LIGHTING
Information Patent Grant
Lamp with internally mounted heat dissipation device
- Patent number 10,677,443
- Issue date Jun 9, 2020
- LEDVANCE GmbH
- Rencheng Li
- F21 - LIGHTING
Information Patent Grant
Illuminating device
- Patent number 10,571,109
- Issue date Feb 25, 2020
- LEDVANCE GmbH
- Yaojun Feng
- F21 - LIGHTING
Information Patent Grant
Illuminating device having a mounting structure
- Patent number 10,024,528
- Issue date Jul 17, 2018
- Ledvance GmbH
- Rencheng Li
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PLUG CONNECTOR OF A LIGHT SOURCE, THE LIGHT SOURCE AND LIGHTING DEV...
- Publication number 20250230926
- Publication date Jul 17, 2025
- LEDVANCE GmbH
- Armin KONRAD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLDING DEVICE FOR HOLDING A LIGHT SOURCE, LIGHT SOURCE, LIGHTING D...
- Publication number 20250224098
- Publication date Jul 10, 2025
- LEDVANCE GmbH
- Armin KONRAD
- F21 - LIGHTING
Information Patent Application
Linear Light Engine Exchange
- Publication number 20240418350
- Publication date Dec 19, 2024
- LEDVANCE GmbH
- Armin KONRAD
- F21 - LIGHTING
Information Patent Application
WATERPROOF LIGHTING DEVICE AND MANUFACTURING METHOD
- Publication number 20240102643
- Publication date Mar 28, 2024
- LEDVANCE GmbH
- Tianci Zeng
- F21 - LIGHTING
Information Patent Application
LIGHT ENGINE AND LAMP WITH LIGHT ENGINE
- Publication number 20240102639
- Publication date Mar 28, 2024
- LEDVANCE GmbH
- Zhian LI
- F21 - LIGHTING
Information Patent Application
LAMP ASSEMBLY AND METHOD FOR ASSEMBLING LAMP
- Publication number 20240093859
- Publication date Mar 21, 2024
- LEDVANCE GmbH
- Zhian LI
- F21 - LIGHTING
Information Patent Application
Luminaire with Changeable Beam Angle and Fixed Center Beam Candle P...
- Publication number 20200284417
- Publication date Sep 10, 2020
- LEDVANCE GmbH
- Jinhui LUO
- F21 - LIGHTING
Information Patent Application
LAMP WITH INTERNALLY MOUNTED HEAT DISSIPATION DEVICE
- Publication number 20180320877
- Publication date Nov 8, 2018
- LEDVANCE GmbH
- Rencheng Li
- F21 - LIGHTING
Information Patent Application
ILLUMINATING DEVICE
- Publication number 20160169499
- Publication date Jun 16, 2016
- OSRAM GMBH
- Rencheng Li
- F21 - LIGHTING
Information Patent Application
ILLUMINATING DEVICE
- Publication number 20150109777
- Publication date Apr 23, 2015
- OSRAM GMBH
- Yaojun Feng
- F21 - LIGHTING

Person

Patents Grantslast 30 patents

Light engine and lamp with light engine

Lamp assembly and method for assembling lamp

Luminaire with changeable beam angle and fixed center beam candle p...

Lamp with internally mounted heat dissipation device

Illuminating device

Illuminating device having a mounting structure

Patents Applicationslast 30 patents

PLUG CONNECTOR OF A LIGHT SOURCE, THE LIGHT SOURCE AND LIGHTING DEV...

HOLDING DEVICE FOR HOLDING A LIGHT SOURCE, LIGHT SOURCE, LIGHTING D...

Linear Light Engine Exchange

WATERPROOF LIGHTING DEVICE AND MANUFACTURING METHOD

LIGHT ENGINE AND LAMP WITH LIGHT ENGINE

LAMP ASSEMBLY AND METHOD FOR ASSEMBLING LAMP

Luminaire with Changeable Beam Angle and Fixed Center Beam Candle P...

LAMP WITH INTERNALLY MOUNTED HEAT DISSIPATION DEVICE

ILLUMINATING DEVICE

ILLUMINATING DEVICE