Encai Hao

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical system including light control film and Fresnel lens
- Patent number 12,201,005
- Issue date Jan 14, 2025
- 3M Innovative Properties Company
- Tao Liu
- G02 - OPTICS
Information Patent Grant
Optical constructions for display systems
- Patent number 12,094,238
- Issue date Sep 17, 2024
- 3M Innovative Properties Company
- Kristy A. Gillette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase separated articles
- Patent number 12,060,502
- Issue date Aug 13, 2024
- 3M Innovative Properties Company
- Encai Hao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic light emitting diode with color-correction for maximum whit...
- Patent number 12,007,593
- Issue date Jun 11, 2024
- 3M Innovative Properties Company
- Nicholas C. Erickson
- G02 - OPTICS
Information Patent Grant
Optical system including light control film and fresnel lens
- Patent number 12,004,410
- Issue date Jun 4, 2024
- 3M Innovative Properties Company
- Tao Liu
- G02 - OPTICS
Information Patent Grant
Oil-resistant optically clear adhesives
- Patent number 11,920,063
- Issue date Mar 5, 2024
- 3M Innovative Properties Company
- Encai Hao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal display having a frontside light control film
- Patent number 11,668,977
- Issue date Jun 6, 2023
- 3M Innovative Properties Company
- Nicholas A. Johnson
- G02 - OPTICS
Information Patent Grant
Polyurethane adhesive with chemical resistant
- Patent number 11,629,273
- Issue date Apr 18, 2023
- 3M Innovative Properties Company
- Yongshang Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric films and display devices containing such films
- Patent number 11,522,025
- Issue date Dec 6, 2022
- 3M Innovative Properties Company
- Encai Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric films and display devices containing such films
- Patent number 11,472,909
- Issue date Oct 18, 2022
- 3M Innovative Properties Company
- Encai Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical construction and display system incorporating same
- Patent number 11,435,616
- Issue date Sep 6, 2022
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Unitary optical film assembly
- Patent number 11,294,106
- Issue date Apr 5, 2022
- 3M Innovative Properties Company
- Tri D. Pham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Display devices containing polymeric films
- Patent number 11,127,924
- Issue date Sep 21, 2021
- 3M Innovative Properties Company
- Encai Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition comprising surface modified high index nanoparticles su...
- Patent number 11,127,927
- Issue date Sep 21, 2021
- 3M Innovative Properties Company
- Encai Hao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric films and display devices containing such films
- Patent number 10,797,269
- Issue date Oct 6, 2020
- 3M Innovative Properties Company
- Encai Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-modified adhesives
- Patent number 10,773,490
- Issue date Sep 15, 2020
- 3M Innovative Properties Company
- Encai Hao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical diffusing film laminate and method of making
- Patent number 10,705,266
- Issue date Jul 7, 2020
- 3M Innovative Properties Company
- Qingbing Wang
- G02 - OPTICS
Information Patent Grant
Optical construction and display system incorporating same
- Patent number 10,649,274
- Issue date May 12, 2020
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Composition comprising surface modified high index nanoparticles su...
- Patent number 10,644,267
- Issue date May 5, 2020
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Transparent conductors including metal traces and methods of making...
- Patent number 10,564,780
- Issue date Feb 18, 2020
- 3M Innovative Properties Company
- Encai Hao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical film
- Patent number 10,539,722
- Issue date Jan 21, 2020
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Optical element with a porous low refractive index layer having a p...
- Patent number 10,502,869
- Issue date Dec 10, 2019
- 3M Innovative Properties Company
- William D. Coggio
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for gradient nanovoided article
- Patent number 10,293,370
- Issue date May 21, 2019
- 3M Innovative Properties Company
- Adam D. Haag
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Back-lit transmissive display having variable index light extractio...
- Patent number 10,295,724
- Issue date May 21, 2019
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS
Information Patent Grant
Front-lit reflective display device
- Patent number 10,288,254
- Issue date May 14, 2019
- 3M Innovative Properties Company
- Kevin R. Schaffer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polymeric films and display devices containing such films
- Patent number 9,960,389
- Issue date May 1, 2018
- 3M Innovative Properties Company
- Encai Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition comprising surface modified high index nanoparticles su...
- Patent number 9,818,983
- Issue date Nov 14, 2017
- 3M Innovative Properties
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Optically diffuse low refractive index element
- Patent number 9,588,262
- Issue date Mar 7, 2017
- 3M Innovative Properties Company
- William D. Coggio
- G02 - OPTICS
Information Patent Grant
Retroreflecting optical construction
- Patent number 9,551,816
- Issue date Jan 24, 2017
- 3M Innovative Properties Company
- William D. Coggio
- G02 - OPTICS
Information Patent Grant
Back-lit transmissive display having variable index light extractio...
- Patent number 9,541,701
- Issue date Jan 10, 2017
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT RADIATION-DEBONDABLE PRESSURE SENSITIVE ADHESIVES
- Publication number 20250026965
- Publication date Jan 23, 2025
- 3M Innovative Properties Company
- Encai Hao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH TEMPERATURE DURABLE PRESSURE SENSITIVE ADHESIVES
- Publication number 20250002759
- Publication date Jan 2, 2025
- 3M Innovative Properties Company
- Encai Hao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polyester Polyol and Polyurethane Polymers Made Therefrom
- Publication number 20240409678
- Publication date Dec 12, 2024
- 3M Innovative Properties Company
- Yongshang Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY WITH COLOR-CORRECTION COMPONEN...
- Publication number 20240280737
- Publication date Aug 22, 2024
- 3M Innovative Properties Company
- Nicholas C. Erickson
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS
- Publication number 20240276851
- Publication date Aug 15, 2024
- 3M Innovative Properties Company
- Tao Liu
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS
- Publication number 20240122043
- Publication date Apr 11, 2024
- 3M Innovative Properties Company
- Tao Liu
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD OF LAMINATION
- Publication number 20240109242
- Publication date Apr 4, 2024
- 3M Innovative Properties Company
- Ryan J. Eismin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADHESIVE DELIVERY SYSTEM
- Publication number 20240059937
- Publication date Feb 22, 2024
- 3M Innovative Properties Company
- Andrew J. Stockholm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WAVELENGTH SELECTIVE ADHESIVE COMPOSITIONS
- Publication number 20240002703
- Publication date Jan 4, 2024
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Application
OPTICAL CONSTRUCTIONS FOR DISPLAY SYSTEMS
- Publication number 20230368569
- Publication date Nov 16, 2023
- 3M Innovative Properties Company
- Kristy A. Gillette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH TEMPERATURE AND HIGH HUMIDITY STABLE OPTICALLY CLEAR ADHESIVE
- Publication number 20230365840
- Publication date Nov 16, 2023
- 3M Innovative Properties Company
- Encai Hao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL DISPLAY HAVING A FRONTSIDE LIGHT CONTROL FILM
- Publication number 20230266622
- Publication date Aug 24, 2023
- 3M Innovative Properties Company
- Nicholas A. Johnson
- G02 - OPTICS
Information Patent Application
OIL-RESISTANT OPTICALLY CLEAR ADHESIVES
- Publication number 20220220342
- Publication date Jul 14, 2022
- 3M Innovative Properties Company
- Encai Hao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIQUID CRYSTAL DISPLAY HAVING A FRONTSIDE LIGHT CONTROL FILM
- Publication number 20220043309
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Nicholas A. Johnson
- G02 - OPTICS
Information Patent Application
A Polyester Polyol and Polyurethane Polymers Made Therefrom
- Publication number 20210388149
- Publication date Dec 16, 2021
- 3M Innovative Properties Company
- Yongshang Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHASE SEPARATED ARTICLES
- Publication number 20210198536
- Publication date Jul 1, 2021
- 3M Innovative Properties Company
- Encai HAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNITARY OPTICAL FILM ASSEMBLY
- Publication number 20210191003
- Publication date Jun 24, 2021
- 3M Innovative Properties Company
- TRI D. PHAM
- G02 - OPTICS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY WITH COLOR-CORRECTION COMPONEN...
- Publication number 20210098546
- Publication date Apr 1, 2021
- 3M Innovative Properties Company
- Nicholas C. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS
- Publication number 20200411801
- Publication date Dec 31, 2020
- 3M Innovative Properties Company
- Encai HAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL FILM ASSEMBLIES
- Publication number 20200341336
- Publication date Oct 29, 2020
- 3M Innovative Properties Company
- Tri D. Pham
- G02 - OPTICS
Information Patent Application
COMPOSITION COMPRISING SURFACE MODIFIED HIGH INDEX NANOPARTICLES SU...
- Publication number 20200235344
- Publication date Jul 23, 2020
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Application
OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME
- Publication number 20200233268
- Publication date Jul 23, 2020
- 3M Innovative Properties Company
- Encai HAO
- G02 - OPTICS
Information Patent Application
POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS
- Publication number 20200152715
- Publication date May 14, 2020
- 3M Innovative Properties Company
- Encai HAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS
- Publication number 20200075894
- Publication date Mar 5, 2020
- 3M Innovative Properties Company
- Encai HAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPLAY DEVICES CONTAINING POLYMERIC FILMS
- Publication number 20200067019
- Publication date Feb 27, 2020
- 3M Innovative Properties Company
- Encai HAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYURETHANE ADHESIVE WITH CHEMICAL RESISTANT
- Publication number 20200056072
- Publication date Feb 20, 2020
- 3M Innovative Properties Company
- Yongshang Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL DIFFUSING FILM LAMINATE AND METHOD OF MAKING
- Publication number 20180224582
- Publication date Aug 9, 2018
- 3M Innovative Properties Company
- Qingbing Wang
- G02 - OPTICS
Information Patent Application
TRANSPARENT CONDUCTORS INCLUDING METAL TRACES AND METHODS OF MAKING...
- Publication number 20180217697
- Publication date Aug 2, 2018
- 3M Innovative Properties Company
- Encai Hao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITION COMPRISING SURFACE MODIFIED HIGH INDEX NANOPARTICLES SU...
- Publication number 20180062117
- Publication date Mar 1, 2018
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Application
OPTICAL FILMS WITH MICROSTRUCTURED LOW REFRACTIVE INDEX NANOVOIDED...
- Publication number 20170368569
- Publication date Dec 28, 2017
- 3M INNOVATIVE PROPERTIES COMPANY
- Martin B. Wolk
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Person

Patents Grantslast 30 patents

Optical system including light control film and Fresnel lens

Optical constructions for display systems

Phase separated articles

Organic light emitting diode with color-correction for maximum whit...

Optical system including light control film and fresnel lens

Oil-resistant optically clear adhesives

Liquid crystal display having a frontside light control film

Polyurethane adhesive with chemical resistant

Polymeric films and display devices containing such films

Polymeric films and display devices containing such films

Optical construction and display system incorporating same

Unitary optical film assembly

Display devices containing polymeric films

Composition comprising surface modified high index nanoparticles su...

Polymeric films and display devices containing such films

Surface-modified adhesives

Optical diffusing film laminate and method of making

Optical construction and display system incorporating same

Composition comprising surface modified high index nanoparticles su...

Transparent conductors including metal traces and methods of making...

Optical film

Optical element with a porous low refractive index layer having a p...

Process for gradient nanovoided article

Back-lit transmissive display having variable index light extractio...

Front-lit reflective display device

Polymeric films and display devices containing such films

Composition comprising surface modified high index nanoparticles su...

Optically diffuse low refractive index element

Retroreflecting optical construction

Back-lit transmissive display having variable index light extractio...

Patents Applicationslast 30 patents

LIGHT RADIATION-DEBONDABLE PRESSURE SENSITIVE ADHESIVES

HIGH TEMPERATURE DURABLE PRESSURE SENSITIVE ADHESIVES

Polyester Polyol and Polyurethane Polymers Made Therefrom

ORGANIC LIGHT EMITTING DIODE DISPLAY WITH COLOR-CORRECTION COMPONEN...

OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS

OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS

SYSTEM AND METHOD OF LAMINATION

ADHESIVE DELIVERY SYSTEM

WAVELENGTH SELECTIVE ADHESIVE COMPOSITIONS

OPTICAL CONSTRUCTIONS FOR DISPLAY SYSTEMS

HIGH TEMPERATURE AND HIGH HUMIDITY STABLE OPTICALLY CLEAR ADHESIVE

LIQUID CRYSTAL DISPLAY HAVING A FRONTSIDE LIGHT CONTROL FILM

OIL-RESISTANT OPTICALLY CLEAR ADHESIVES

LIQUID CRYSTAL DISPLAY HAVING A FRONTSIDE LIGHT CONTROL FILM

A Polyester Polyol and Polyurethane Polymers Made Therefrom

PHASE SEPARATED ARTICLES

UNITARY OPTICAL FILM ASSEMBLY

ORGANIC LIGHT EMITTING DIODE DISPLAY WITH COLOR-CORRECTION COMPONEN...

POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS

OPTICAL FILM ASSEMBLIES

COMPOSITION COMPRISING SURFACE MODIFIED HIGH INDEX NANOPARTICLES SU...

OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME

POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS

POLYMERIC FILMS AND DISPLAY DEVICES CONTAINING SUCH FILMS

DISPLAY DEVICES CONTAINING POLYMERIC FILMS

POLYURETHANE ADHESIVE WITH CHEMICAL RESISTANT

OPTICAL DIFFUSING FILM LAMINATE AND METHOD OF MAKING

TRANSPARENT CONDUCTORS INCLUDING METAL TRACES AND METHODS OF MAKING...

COMPOSITION COMPRISING SURFACE MODIFIED HIGH INDEX NANOPARTICLES SU...

OPTICAL FILMS WITH MICROSTRUCTURED LOW REFRACTIVE INDEX NANOVOIDED...