Ken G. PURCHASE

Person

Morrisville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Light transmissive structures for redistribution of light and light...
- Patent number 11,885,485
- Issue date Jan 30, 2024
- BRIGHTVIEW TECHNOLOGIES, INC.
- Ken G. Purchase
- F21 - LIGHTING
Information Patent Grant
Microstructures for transforming light having Lambertian distributi...
- Patent number 11,655,957
- Issue date May 23, 2023
- BRIGHTVIEW TECHNOLOGIES, INC.
- Bing Shen
- F21 - LIGHTING
Information Patent Grant
Microstructures for transforming light having Lambertian distributi...
- Patent number 11,391,437
- Issue date Jul 19, 2022
- Bing Shen
- F21 - LIGHTING
Information Patent Grant
Light transmissive structures for redistribution of light and light...
- Patent number 11,300,268
- Issue date Apr 12, 2022
- BRIGHTVIEW TECHNOLOGIES, INC.
- Ken G. Purchase
- F21 - LIGHTING
Information Patent Grant
2D deglaring diffusers increasing axial luminous intensity
- Patent number 10,317,583
- Issue date Jun 11, 2019
- Bright View Technologies Corporation
- Ken G. Purchase
- F21 - LIGHTING
Information Patent Grant
Microstructure-based diffusers for creating batwing lighting patterns
- Patent number 10,302,275
- Issue date May 28, 2019
- Bright View Technologies Corporation
- Ken G. Purchase
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microstructure-based optical diffusers for creating batwing and oth...
- Patent number 10,072,816
- Issue date Sep 11, 2018
- Bright View Technologies Corporation
- Bing Shen
- F21 - LIGHTING
Information Patent Grant
Shaped microstructure-based optical diffusers for creating batwing...
- Patent number 9,765,949
- Issue date Sep 19, 2017
- Bright View Technologies Corporation
- Bing Shen
- F21 - LIGHTING
Information Patent Grant
Light transmissive structures and fabrication methods for controlli...
- Patent number 9,086,521
- Issue date Jul 21, 2015
- Bright View Technologies Corporation
- Thomas A. Rinehart
- F21 - LIGHTING
Information Patent Grant
Optical diffusers with spatial variations
- Patent number 8,974,069
- Issue date Mar 10, 2015
- Bright View Technologies Corporation
- Ken G. Purchase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TRANSFER PRINTING STAMPS AND METHODS OF STAMP DELAMINATION
- Publication number 20240038570
- Publication date Feb 1, 2024
- X-CELEPRINT LIMITED
- Ken G. Purchase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DIGITAL FABRICATION AND STRUCTURE MADE USI...
- Publication number 20230373158
- Publication date Nov 23, 2023
- Trio Labs, Inc.
- Adam T. C. STEEGE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Microstructures for Transforming Light Having Lambertian Distributi...
- Publication number 20230243482
- Publication date Aug 3, 2023
- BrightView Technologies, Inc.
- Bing SHEN
- F21 - LIGHTING
Information Patent Application
TRANSFER PRINTING STAMPS AND METHODS OF STAMP DELAMINATION
- Publication number 20230059174
- Publication date Feb 23, 2023
- X-CELEPRINT LIMITED
- Ken G. Purchase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROSTRUCTURES FOR TRANSFORMING LIGHT HAVING LAMBERTIAN DISTRIBUTI...
- Publication number 20220307672
- Publication date Sep 29, 2022
- BrightView Technologies, Inc.
- Bing SHEN
- F21 - LIGHTING
Information Patent Application
LIGHT TRANSMISSIVE STRUCTURES FOR REDISTRIBUTION OF LIGHT AND LIGHT...
- Publication number 20220214023
- Publication date Jul 7, 2022
- BRIGHTVIEW TECHNOLOGIES, INC.
- Ken G. Purchase
- F21 - LIGHTING
Information Patent Application
LIGHT TRANSMISSIVE STRUCTURES FOR REDISTRIBUTION OF LIGHT AND LIGHT...
- Publication number 20210156539
- Publication date May 27, 2021
- Bright View Technologies Corporation
- Ken G. PURCHASE
- F21 - LIGHTING
Information Patent Application
MICROSTRUCTURES FOR TRANSFORMING LIGHT HAVING LAMBERTIAN DISTRIBUTI...
- Publication number 20200408383
- Publication date Dec 31, 2020
- BRIGHT VIEW TECHNOLOGIES CORPORATION
- Bing SHEN
- F21 - LIGHTING
Information Patent Application
Microstructure-Based Diffusers for Creating Batwing Lighting Patterns
- Publication number 20170146214
- Publication date May 25, 2017
- Bright View Technologies Corporation
- Ken G. PURCHASE
- F21 - LIGHTING
Information Patent Application
2D DEGLARING DIFFUSERS INCREASING AXIAL LUMINOUS INTENSITY
- Publication number 20160320532
- Publication date Nov 3, 2016
- Bright View Technologies Corporation
- Ken G. Purchase
- G02 - OPTICS
Information Patent Application
SHAPED MICROSTRUCTURE-BASED OPTICAL DIFFUSERS FOR CREATING BATWING...
- Publication number 20150029717
- Publication date Jan 29, 2015
- Bright View Technologies Corporation
- Bing Shen
- F21 - LIGHTING
Information Patent Application
MICROSTRUCTURE-BASED OPTICAL DIFFUSERS FOR CREATING BATWING AND OTH...
- Publication number 20140376220
- Publication date Dec 25, 2014
- Bing Shen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIGHT TRANSMISSIVE STRUCTURES AND FABRICATION METHODS FOR CONTROLLI...
- Publication number 20140022783
- Publication date Jan 23, 2014
- Bright View Technologies Corporation
- Thomas A. Rinehart
- G02 - OPTICS
Information Patent Application
TRANSMISSIVE OPTICAL MICROSTRUCTURE SUBSTRATES THAT PRODUCE VISIBLE...
- Publication number 20110085241
- Publication date Apr 14, 2011
- Ken G. Purchase
- G02 - OPTICS
Information Patent Application
OPTICAL DIFFUSERS WITH SPATIAL VARIATIONS
- Publication number 20100039808
- Publication date Feb 18, 2010
- Bright View Technologies, Inc.
- Ken G. Purchase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Ken G. PURCHASE

Person

Patents Grantslast 30 patents

Light transmissive structures for redistribution of light and light...

Microstructures for transforming light having Lambertian distributi...

Microstructures for transforming light having Lambertian distributi...

Light transmissive structures for redistribution of light and light...

2D deglaring diffusers increasing axial luminous intensity

Microstructure-based diffusers for creating batwing lighting patterns

Microstructure-based optical diffusers for creating batwing and oth...

Shaped microstructure-based optical diffusers for creating batwing...

Light transmissive structures and fabrication methods for controlli...

Optical diffusers with spatial variations

Patents Applicationslast 30 patents

TRANSFER PRINTING STAMPS AND METHODS OF STAMP DELAMINATION

METHOD AND APPARATUS FOR DIGITAL FABRICATION AND STRUCTURE MADE USI...

Microstructures for Transforming Light Having Lambertian Distributi...

TRANSFER PRINTING STAMPS AND METHODS OF STAMP DELAMINATION

MICROSTRUCTURES FOR TRANSFORMING LIGHT HAVING LAMBERTIAN DISTRIBUTI...

LIGHT TRANSMISSIVE STRUCTURES FOR REDISTRIBUTION OF LIGHT AND LIGHT...

LIGHT TRANSMISSIVE STRUCTURES FOR REDISTRIBUTION OF LIGHT AND LIGHT...

MICROSTRUCTURES FOR TRANSFORMING LIGHT HAVING LAMBERTIAN DISTRIBUTI...

Microstructure-Based Diffusers for Creating Batwing Lighting Patterns

2D DEGLARING DIFFUSERS INCREASING AXIAL LUMINOUS INTENSITY

SHAPED MICROSTRUCTURE-BASED OPTICAL DIFFUSERS FOR CREATING BATWING...

MICROSTRUCTURE-BASED OPTICAL DIFFUSERS FOR CREATING BATWING AND OTH...

LIGHT TRANSMISSIVE STRUCTURES AND FABRICATION METHODS FOR CONTROLLI...

TRANSMISSIVE OPTICAL MICROSTRUCTURE SUBSTRATES THAT PRODUCE VISIBLE...

OPTICAL DIFFUSERS WITH SPATIAL VARIATIONS