Wenhui Zhang

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optics for chip-on-board road and area lighting
- Patent number 12,025,304
- Issue date Jul 2, 2024
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Grant
Methods of making light-emitting assemblies comprising an array of...
- Patent number 12,015,016
- Issue date Jun 18, 2024
- Bridgelux, Inc.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optics for chip-on-board road and area lighting
- Patent number 11,629,843
- Issue date Apr 18, 2023
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Grant
Methods of making light-emitting assemblies comprising an array of...
- Patent number 11,302,676
- Issue date Apr 12, 2022
- Bridgelux, Inc.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optics for chip-on-board road and area lighting
- Patent number 11,181,250
- Issue date Nov 23, 2021
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Grant
Optics for chip-on-board road and area lighting
- Patent number 10,495,285
- Issue date Dec 3, 2019
- BRIDGELUX INC.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Grant
Methods of making light-emitting assemblies comprising an array of...
- Patent number 10,381,333
- Issue date Aug 13, 2019
- Bridgelux, Inc.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of making light-emitting assemblies comprising an array of...
- Patent number 10,008,482
- Issue date Jun 26, 2018
- Bridgelux, Inc.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optics for chip-on-board road and area lighting
- Patent number 9,732,936
- Issue date Aug 15, 2017
- BRIDGELUX INC.
- Xiaolu Chen
- G02 - OPTICS
Information Patent Grant
LED lens design with more uniform color-over-angle emission
- Patent number 9,595,645
- Issue date Mar 14, 2017
- Bridgelux, Inc.
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for providing high-temperature multi-layer optics
- Patent number 9,466,772
- Issue date Oct 11, 2016
- Bridgelux, Inc.
- Robert Tudhope
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting assemblies comprising an array of light-emitting dio...
- Patent number 9,299,687
- Issue date Mar 29, 2016
- Bridgelux, Inc.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED lens design with more uniform color-over-angle emission
- Patent number 9,276,177
- Issue date Mar 1, 2016
- Bridgelux, Inc.
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED lens design with more uniform color-over-angle emission
- Patent number 9,065,024
- Issue date Jun 23, 2015
- Bridgelux, Inc.
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...
- Publication number 20250022853
- Publication date Jan 16, 2025
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING
- Publication number 20230280015
- Publication date Sep 7, 2023
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Application
METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...
- Publication number 20220320051
- Publication date Oct 6, 2022
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING
- Publication number 20220128221
- Publication date Apr 28, 2022
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Application
OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING
- Publication number 20200240614
- Publication date Jul 30, 2020
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Application
METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...
- Publication number 20190371770
- Publication date Dec 5, 2019
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...
- Publication number 20180374830
- Publication date Dec 27, 2018
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING
- Publication number 20180156418
- Publication date Jun 7, 2018
- Bridgelux, Inc.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF LIGHT-EMITTING DIO...
- Publication number 20160204087
- Publication date Jul 14, 2016
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Lens Design with More Uniform Color-Over-Angle Emission
- Publication number 20160172551
- Publication date Jun 16, 2016
- BRIDGELUX, INC.
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Lens Design with More Uniform Color-Over-Angle Emission
- Publication number 20150255687
- Publication date Sep 10, 2015
- BRIDGELUX, INC.
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING HIGH-TEMPERATURE MULTI-LAYER OPTICS
- Publication number 20150249071
- Publication date Sep 3, 2015
- BRIDGELUX, INC.
- Robert Tudhope
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING
- Publication number 20150204512
- Publication date Jul 23, 2015
- BRIDGELUX, INC.
- Xiaolu Chen
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF LIGHT-EMITTING DIO...
- Publication number 20140138715
- Publication date May 22, 2014
- BRIDGELUX, INC.
- Wenhui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Lens Design with More Uniform Color-Over-Angle Emission
- Publication number 20130292709
- Publication date Nov 7, 2013
- Tao Tong
- H01 - BASIC ELECTRIC ELEMENTS

Wenhui Zhang

Person

Patents Grantslast 30 patents

Optics for chip-on-board road and area lighting

Methods of making light-emitting assemblies comprising an array of...

Optics for chip-on-board road and area lighting

Methods of making light-emitting assemblies comprising an array of...

Optics for chip-on-board road and area lighting

Optics for chip-on-board road and area lighting

Methods of making light-emitting assemblies comprising an array of...

Methods of making light-emitting assemblies comprising an array of...

Optics for chip-on-board road and area lighting

LED lens design with more uniform color-over-angle emission

Method and apparatus for providing high-temperature multi-layer optics

Light-emitting assemblies comprising an array of light-emitting dio...

LED lens design with more uniform color-over-angle emission

LED lens design with more uniform color-over-angle emission

Patents Applicationslast 30 patents

METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...

OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING

METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...

OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING

OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING

METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...

METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...

OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING

LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF LIGHT-EMITTING DIO...

LED Lens Design with More Uniform Color-Over-Angle Emission

LED Lens Design with More Uniform Color-Over-Angle Emission

METHOD AND APPARATUS FOR PROVIDING HIGH-TEMPERATURE MULTI-LAYER OPTICS

OPTICS FOR CHIP-ON-BOARD ROAD AND AREA LIGHTING

LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF LIGHT-EMITTING DIO...

LED Lens Design with More Uniform Color-Over-Angle Emission