Thomas R. Hoffend JR.

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer optical adhesives and methods of making same
- Patent number 10,647,032
- Issue date May 12, 2020
- 3M Innovative Properties Company
- Marc D. Radcliffe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical structures for redirecting daylight
- Patent number 10,422,497
- Issue date Sep 24, 2019
- 3M Innovative Properties Company
- Thomas R. Hoffend
- F21 - LIGHTING
Information Patent Grant
Optical stacks for sparkle reduction
- Patent number 10,353,214
- Issue date Jul 16, 2019
- 3M Innovative Properties Company
- Brett J. Sitter
- G02 - OPTICS
Information Patent Grant
Optical stacks for sparkle reduction
- Patent number 9,995,944
- Issue date Jun 12, 2018
- 3M Innovative Properties Company
- Brett J. Sitter
- G02 - OPTICS
Information Patent Grant
Insulated glazing units and microoptical layer comprising microstru...
- Patent number 9,970,614
- Issue date May 15, 2018
- 3M Innovative Properties Company
- Justin P. Meyer
- G02 - OPTICS
Information Patent Grant
Electroluminescent devices and methods of making electroluminescent...
- Patent number 9,918,370
- Issue date Mar 13, 2018
- Samsung Display Co., Ltd.
- Martin B. Wolk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer optical adhesives and methods of making same
- Patent number 9,862,124
- Issue date Jan 9, 2018
- 3M Innovative Properties Company
- Marc D. Radcliffe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light duct homogenizer
- Patent number 9,605,831
- Issue date Mar 28, 2017
- 3M Innovative Properties Company
- Thomas R. Hoffend
- G02 - OPTICS
Information Patent Grant
Switchable light-duct extraction
- Patent number 9,222,650
- Issue date Dec 29, 2015
- 3M Innovative Properties Company
- David G. Freier
- F21 - LIGHTING
Information Patent Grant
Collimating light injectors for edge-lit backlights
- Patent number 9,028,108
- Issue date May 12, 2015
- 3M Innovative Properties Company
- Thomas R. Hoffend
- G02 - OPTICS
Information Patent Grant
Electroluminescent devices and methods of making electroluminescent...
- Patent number 8,569,948
- Issue date Oct 29, 2013
- Samsung Display Co., Ltd.
- Martin B Wolk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal mass transfer donor element
- Patent number 6,689,538
- Issue date Feb 10, 2004
- 3M Innovative Properties Company
- Thomas R. Hoffend
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal mass transfer donor element
- Patent number 6,468,715
- Issue date Oct 22, 2002
- 3M Innovative Properties Company
- Thomas R. Hoffend
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer donor element having a heat management underlayer
- Patent number 6,284,425
- Issue date Sep 4, 2001
- 3M Innovative Properties
- John S. Staral
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal mass transfer donor element
- Patent number 6,228,555
- Issue date May 8, 2001
- 3M Innovative Properties Company
- Thomas R. Hoffend
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME
- Publication number 20200230848
- Publication date Jul 23, 2020
- 3M Innovative Properties Company
- Marc D. Radcliffe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME
- Publication number 20180050473
- Publication date Feb 22, 2018
- 3M Innovative Properties Company
- Marc D. Radcliffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INSULATED GLAZING UNITS AND MICROOPTICAL LAYER COMPRISING MICROSTRU...
- Publication number 20170335620
- Publication date Nov 23, 2017
- 3M Innovative Properties Company
- Justin P. Meyer
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL STRUCTURES FOR REDIRECTING DAYLIGHT
- Publication number 20170307788
- Publication date Oct 26, 2017
- 3M Innovative Properties Company
- Thomas R. Hoffend
- G02 - OPTICS
Information Patent Application
OPTICAL STACKS FOR SPARKLE REDUCTION
- Publication number 20170131559
- Publication date May 11, 2017
- 3M Innovative Properties Company
- Brett J. Sitter
- G02 - OPTICS
Information Patent Application
OPTICAL STACKS FOR SPARKLE REDUCTION
- Publication number 20170115498
- Publication date Apr 27, 2017
- 3M Innovative Properties Company
- Brett J. Sitter
- G02 - OPTICS
Information Patent Application
HIGH INTENSITY MODULAR LIGHT FIXTURES
- Publication number 20160245486
- Publication date Aug 25, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- David G. Freier
- F21 - LIGHTING
Information Patent Application
REMOTE ILLUMINATION LIGHT DUCT
- Publication number 20160223742
- Publication date Aug 4, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Anthony J. Piekarczyk
- G02 - OPTICS
Information Patent Application
MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME
- Publication number 20160016338
- Publication date Jan 21, 2016
- 3M Innovative Properties Company
- Marc D. Radcliffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CATADIOPTRIC SPOTLIGHT
- Publication number 20150070900
- Publication date Mar 12, 2015
- 3M Innovative Properties Company
- Patrick R. Fleming
- G02 - OPTICS
Information Patent Application
LIGHT DUCT HOMOGENIZER
- Publication number 20150049493
- Publication date Feb 19, 2015
- Thomas R. Hoffend
- F21 - LIGHTING
Information Patent Application
ELECTROLUMINESCENT DEVICES AND METHODS OF MAKING ELECTROLUMINESCENT...
- Publication number 20140021858
- Publication date Jan 23, 2014
- SAMSUNG DISPLAY CO., LTD.
- Martin B. Wolk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light Emitting Diode Devices With Optical Microstructures
- Publication number 20080117362
- Publication date May 22, 2008
- 3M Innovative Properties Company
- Martin B. Wolk
- G02 - OPTICS
Information Patent Application
THERMAL MASS TRANSFER SUBSTRATE FILMS, DONOR ELEMENTS, AND METHODS...
- Publication number 20070281241
- Publication date Dec 6, 2007
- 3M Innovative Properties Company
- Martin B. Wolk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electroluminescent devices and methods of making electroluminescent...
- Publication number 20060138945
- Publication date Jun 29, 2006
- Martin B. Wolk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Thermal mass transfer donor element
- Publication number 20020164535
- Publication date Nov 7, 2002
- 3M Innovative Properties Company
- Thomas R. Hoffend
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermal mass transfer donor element
- Publication number 20010024682
- Publication date Sep 27, 2001
- 3M Innovative Proprties Company
- Thomas R. Hoffend
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Thomas R. Hoffend JR.

Person

Patents Grantslast 30 patents

Multilayer optical adhesives and methods of making same

Optical structures for redirecting daylight

Optical stacks for sparkle reduction

Optical stacks for sparkle reduction

Insulated glazing units and microoptical layer comprising microstru...

Electroluminescent devices and methods of making electroluminescent...

Multilayer optical adhesives and methods of making same

Light duct homogenizer

Switchable light-duct extraction

Collimating light injectors for edge-lit backlights

Electroluminescent devices and methods of making electroluminescent...

Thermal mass transfer donor element

Thermal mass transfer donor element

Thermal transfer donor element having a heat management underlayer

Thermal mass transfer donor element

Patents Applicationslast 30 patents

MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME

MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME

INSULATED GLAZING UNITS AND MICROOPTICAL LAYER COMPRISING MICROSTRU...

OPTICAL STRUCTURES FOR REDIRECTING DAYLIGHT

OPTICAL STACKS FOR SPARKLE REDUCTION

OPTICAL STACKS FOR SPARKLE REDUCTION

HIGH INTENSITY MODULAR LIGHT FIXTURES

REMOTE ILLUMINATION LIGHT DUCT

MULTILAYER OPTICAL ADHESIVES AND METHODS OF MAKING SAME

CATADIOPTRIC SPOTLIGHT

LIGHT DUCT HOMOGENIZER

ELECTROLUMINESCENT DEVICES AND METHODS OF MAKING ELECTROLUMINESCENT...

Organic Light Emitting Diode Devices With Optical Microstructures

THERMAL MASS TRANSFER SUBSTRATE FILMS, DONOR ELEMENTS, AND METHODS...

Electroluminescent devices and methods of making electroluminescent...

Thermal mass transfer donor element

Thermal mass transfer donor element