David Boyd

Person

Roanoke, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal alignment layers and method of fabrication
- Patent number 10,838,258
- Issue date Nov 17, 2020
- e-Vision, LLC
- Anita Trajkovska-Broach
- G02 - OPTICS
Information Patent Grant
Lens, lens blank, and eyewear
- Patent number 10,423,011
- Issue date Sep 24, 2019
- Mitsui Chemicals, Inc.
- Ronald D. Blum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic eyeglasses and methods of manufacturing
- Patent number 10,222,633
- Issue date Mar 5, 2019
- Mitsui Chemicals, Inc.
- Ronald D. Blum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic eyeglasses and methods of manufacturing
- Patent number 10,191,304
- Issue date Jan 29, 2019
- Mitsui Chemicals, Inc.
- Ronald D. Blum
- G02 - OPTICS
Information Patent Grant
Electronic eyeglasses and methods of manufacturing
- Patent number 10,168,551
- Issue date Jan 1, 2019
- Mitsui Chemicals, Inc.
- Ronald D. Blum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal alignment layers and method of fabrication
- Patent number 9,939,682
- Issue date Apr 10, 2018
- e-Vision, LLC
- Anita Trajkovska-Broach
- G02 - OPTICS
Information Patent Grant
Electronic eyeglasses and methods of manufacturing
- Patent number 9,442,305
- Issue date Sep 13, 2016
- Mitsui Chemicals, Inc.
- Ronald D. Blum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adhesive dispensing profile enhancement
- Patent number 9,096,026
- Issue date Aug 4, 2015
- Mitsui Chemicals, Inc.
- Robert S. Hall
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL ALIGNMENT LAYERS AND METHOD OF FABRICATION
- Publication number 20180321533
- Publication date Nov 8, 2018
- E-Vision, LLC
- Anita Trajkovska-Broach
- G02 - OPTICS
Information Patent Application
LENS, LENS BLANK, AND EYEWEAR
- Publication number 20170108713
- Publication date Apr 20, 2017
- Mitsui Chemicals, Inc.
- Ronald D. BLUM
- G02 - OPTICS
Information Patent Application
ELECTRONIC EYEGLASSES AND METHODS OF MANUFACTURING
- Publication number 20170075141
- Publication date Mar 16, 2017
- Mitsui Chemicals, Inc.
- Ronald D. BLUM
- G02 - OPTICS
Information Patent Application
ELECTRONIC EYEGLASSES AND METHODS OF MANUFACTURING
- Publication number 20170031181
- Publication date Feb 2, 2017
- Mitsui Chemicals, Inc.
- Ronald D. BLUM
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ALIGNMENT LAYERS AND METHOD OF FABRICATION
- Publication number 20140237817
- Publication date Aug 28, 2014
- HPO Assets LLC
- Anita Trajkovska-Broach
- G02 - OPTICS
Information Patent Application
Electronic Eyeglasses and Methods of Manufacturing
- Publication number 20140028966
- Publication date Jan 30, 2014
- PixelOptics, Inc.
- Ronald D. BLUM
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR SUPPLYING AN ELECTRO-ACTIVE MATERIAL TO AN...
- Publication number 20130208238
- Publication date Aug 15, 2013
- PixelOptics, Inc.
- Ronald D. Blum
- G02 - OPTICS
Information Patent Application
Adhesive Dispensing Profile Enhancement
- Publication number 20120267030
- Publication date Oct 25, 2012
- PixelOptics, Inc.
- Robert S. Hall
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Person

Patents Grantslast 30 patents

Liquid crystal alignment layers and method of fabrication

Lens, lens blank, and eyewear

Electronic eyeglasses and methods of manufacturing

Electronic eyeglasses and methods of manufacturing

Electronic eyeglasses and methods of manufacturing

Liquid crystal alignment layers and method of fabrication

Electronic eyeglasses and methods of manufacturing

Adhesive dispensing profile enhancement

Patents Applicationslast 30 patents

LIQUID CRYSTAL ALIGNMENT LAYERS AND METHOD OF FABRICATION

LENS, LENS BLANK, AND EYEWEAR

ELECTRONIC EYEGLASSES AND METHODS OF MANUFACTURING

ELECTRONIC EYEGLASSES AND METHODS OF MANUFACTURING

LIQUID CRYSTAL ALIGNMENT LAYERS AND METHOD OF FABRICATION

Electronic Eyeglasses and Methods of Manufacturing

METHOD AND APPARATUS FOR SUPPLYING AN ELECTRO-ACTIVE MATERIAL TO AN...

Adhesive Dispensing Profile Enhancement