Shijun Zheng

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Squarylium compounds for use in display devices
- Patent number 11,422,403
- Issue date Aug 23, 2022
- Nitto Denko Corporation
- Michael Welch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal compositions, mixtures, elements, and dimmable devices
- Patent number 11,186,773
- Issue date Nov 30, 2021
- Nitto Denko Corporation
- Sazzadur Rahman Khan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Selectively permeable graphene oxide membrane
- Patent number 11,117,101
- Issue date Sep 14, 2021
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selectively permeable graphene oxide element
- Patent number 10,773,218
- Issue date Sep 15, 2020
- Nitto Denko Corporation
- Shijun Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pressure sensitive graphene-based valve element
- Patent number 10,722,849
- Issue date Jul 28, 2020
- Nitto Denko Corporation
- Weiping Lin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Organic light emitting host materials
- Patent number 10,510,961
- Issue date Dec 17, 2019
- Nitto Denko Corporation
- Shijun Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selectively permeable graphene oxide membrane
- Patent number 10,442,709
- Issue date Oct 15, 2019
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Functionalized graphene barrier element
- Patent number 9,969,682
- Issue date May 15, 2018
- Nitto Denko Corporation
- Shijun Zheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3,5-bis(10-naphthalenyl-anthracen-9-yl)pyridine compounds as hosts...
- Patent number 9,923,145
- Issue date Mar 20, 2018
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Top-emitting white organic light-emitting diodes having improved ef...
- Patent number 9,917,281
- Issue date Mar 13, 2018
- Nitto Denko Corporation
- Liping Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top-emitting white organic light-emitting diodes having improved ef...
- Patent number 9,722,200
- Issue date Aug 1, 2017
- Nitto Denko Corporation
- Liping Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting devices comprising emissive layer
- Patent number 9,614,162
- Issue date Apr 4, 2017
- Nitto Denko Corporation
- Ma Liping
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,6-bis(diarylaminophenyl)benzene and derivatives thereof as hole-t...
- Patent number 9,577,198
- Issue date Feb 21, 2017
- Nitto Denko Corporation
- Shijun Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphenylene host compounds
- Patent number 9,548,458
- Issue date Jan 17, 2017
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting host materials
- Patent number 9,425,408
- Issue date Aug 23, 2016
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds for use in light-emitting devices
- Patent number 9,373,797
- Issue date Jun 21, 2016
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted bisaryloxybiphenyl compounds for use in light-emitting...
- Patent number 9,343,684
- Issue date May 17, 2016
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted biaryl compounds for light-emitting devices
- Patent number 9,328,094
- Issue date May 3, 2016
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Top-emitting white organic light-emitting diodes having improved ef...
- Patent number 9,299,945
- Issue date Mar 29, 2016
- Nitto Denko Corporation
- Liping Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting host materials
- Patent number 9,263,681
- Issue date Feb 16, 2016
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting host materials
- Patent number 9,172,051
- Issue date Oct 27, 2015
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bipolar hosts for light emitting devices
- Patent number 9,112,159
- Issue date Aug 18, 2015
- Nitto Denko Corporation
- David T. Sisk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds for porous films in light-emitting devices
- Patent number 9,051,284
- Issue date Jun 9, 2015
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-emitting devices comprising nanostructures
- Patent number 8,952,364
- Issue date Feb 10, 2015
- Nitto Denko Corporation
- Qianxi Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphenylene host compounds
- Patent number 8,933,243
- Issue date Jan 13, 2015
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Emissive aryl-heteroaryl compounds
- Patent number 8,927,121
- Issue date Jan 6, 2015
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phototherapy devices and methods comprising optionally substituted...
- Patent number 8,929,978
- Issue date Jan 6, 2015
- Nitto Denko Corporation
- Sazzadur Rahman Khan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Host material for lighting devices
- Patent number 8,895,157
- Issue date Nov 25, 2014
- Nitto Denko Corporation
- Shijun Zheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phototherapy devices and methods comprising substituted carbazole c...
- Patent number 8,808,879
- Issue date Aug 19, 2014
- Nitto Denko Corporation
- Amane Mochizuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Emissive aryl-heteroaryl compounds
- Patent number 8,771,845
- Issue date Jul 8, 2014
- Nitto Denko Corporation
- Shijun Zheng
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROPHILIC MEMBRANE SEPARATION LAYER
- Publication number 20240173676
- Publication date May 30, 2024
- NITTO DENKO CORPORATION
- Bita BAGGE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE POLYMERIC MEMBRANE
- Publication number 20220305446
- Publication date Sep 29, 2022
- Nitto Denko Corporation
- Bita Bagge
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FIL...
- Publication number 20220216411
- Publication date Jul 7, 2022
- Nitto Denko Corporation
- Shijun Zheng
- F21 - LIGHTING
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20220040645
- Publication date Feb 10, 2022
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE POLYMERIC MEMBRANE
- Publication number 20220016570
- Publication date Jan 20, 2022
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE FOR DEHYDRATION OF A GAS
- Publication number 20210268430
- Publication date Sep 2, 2021
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE ELEMENT
- Publication number 20210229048
- Publication date Jul 29, 2021
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20210229029
- Publication date Jul 29, 2021
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CHEMICALLY EXFOLIATING GRAPHITE
- Publication number 20210221686
- Publication date Jul 22, 2021
- Nitto Denko Corporation
- Shijun Zheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LIQUID CRYSTAL COMPOSITIONS, MIXTURES, ELEMENTS, AND DIMMABLE DEVICES
- Publication number 20210189240
- Publication date Jun 24, 2021
- NITTO DENKO CORPORATION
- Sazzadur Rahman KHAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICALLY FUNCTIONAL FILM
- Publication number 20210181394
- Publication date Jun 17, 2021
- NITTO DENKO CORPORATION
- Kozo Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR CORRECTION MEMBER AND OPTICAL FILM USING COLOR CORRECTION MEMBER
- Publication number 20210181574
- Publication date Jun 17, 2021
- NITTO DENKO CORPORATION
- Kozo Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20210178336
- Publication date Jun 17, 2021
- Nitto Denko Corporation
- Shijun Zheng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLARIZING FILM WITH ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210179896
- Publication date Jun 17, 2021
- NITTO DENKO CORPORATION
- Kozo Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MIXED MATRIX MEMBRANE WITH GRAPHENE OXIDE AND POLYETHER AMIDE POLYM...
- Publication number 20210162353
- Publication date Jun 3, 2021
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICALLY FUNCTIONAL FILM
- Publication number 20200386930
- Publication date Dec 10, 2020
- NITTO DENKO CORPORATION
- Kozo Nakamura
- G02 - OPTICS
Information Patent Application
GRAPHENE OXIDE MEMBRANE PROTECTIVE COATING
- Publication number 20200376442
- Publication date Dec 3, 2020
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20200376443
- Publication date Dec 3, 2020
- Nitto Denko Corporation
- Shijun Zheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SQUARYLIUM COMPOUNDS FOR USE IN DISPLAY DEVICES
- Publication number 20200369889
- Publication date Nov 26, 2020
- Nitto Denko Corporation
- Michael Welch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CIRCULARLY POLARIZING PLATE
- Publication number 20200355962
- Publication date Nov 12, 2020
- NITTO DENKO CORPORATION
- Kozo Nakamura
- G02 - OPTICS
Information Patent Application
OPTICAL LAYERED BODY
- Publication number 20200292877
- Publication date Sep 17, 2020
- NITTO DENKO CORPORATION
- Kozo Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20200261861
- Publication date Aug 20, 2020
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SQUARYLIUM COMPOUNDS FOR USE IN DISPLAY DEVICES
- Publication number 20200199058
- Publication date Jun 25, 2020
- Nitto Denko Corporation
- Michael Welch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20200017377
- Publication date Jan 16, 2020
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20200016547
- Publication date Jan 16, 2020
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
- Publication number 20190388842
- Publication date Dec 26, 2019
- Nitto Denko Corporation
- Shijun Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAPHENE OXIDE ANTI-MICROBIAL ELEMENT
- Publication number 20190194474
- Publication date Jun 27, 2019
- Nitto Denko Corporation
- Shijun Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRESSURE SENSITIVE GRAPHENE-BASED VALVE ELEMENT
- Publication number 20190015792
- Publication date Jan 17, 2019
- Nitto Denko Corporation
- Weiping Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE ELEMENT
- Publication number 20180193806
- Publication date Jul 12, 2018
- Nitto Denko Corporation
- Shijun Zheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GRAPHENE OXIDE BARRIER FILM
- Publication number 20180186954
- Publication date Jul 5, 2018
- Nitto Denko Corporation
- Shijun Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Shijun Zheng

Person

Patents Grantslast 30 patents

Squarylium compounds for use in display devices

Liquid crystal compositions, mixtures, elements, and dimmable devices

Selectively permeable graphene oxide membrane

Selectively permeable graphene oxide element

Pressure sensitive graphene-based valve element

Organic light emitting host materials

Selectively permeable graphene oxide membrane

Functionalized graphene barrier element

3,5-bis(10-naphthalenyl-anthracen-9-yl)pyridine compounds as hosts...

Top-emitting white organic light-emitting diodes having improved ef...

Top-emitting white organic light-emitting diodes having improved ef...

Light-emitting devices comprising emissive layer

2,6-bis(diarylaminophenyl)benzene and derivatives thereof as hole-t...

Polyphenylene host compounds

Organic light emitting host materials

Compounds for use in light-emitting devices

Substituted bisaryloxybiphenyl compounds for use in light-emitting...

Substituted biaryl compounds for light-emitting devices

Top-emitting white organic light-emitting diodes having improved ef...

Organic light emitting host materials

Organic light emitting host materials

Bipolar hosts for light emitting devices

Compounds for porous films in light-emitting devices

Light-emitting devices comprising nanostructures

Polyphenylene host compounds

Emissive aryl-heteroaryl compounds

Phototherapy devices and methods comprising optionally substituted...

Host material for lighting devices

Phototherapy devices and methods comprising substituted carbazole c...

Emissive aryl-heteroaryl compounds

Patents Applicationslast 30 patents

HYDROPHILIC MEMBRANE SEPARATION LAYER

SELECTIVELY PERMEABLE POLYMERIC MEMBRANE

BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FIL...

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SELECTIVELY PERMEABLE POLYMERIC MEMBRANE

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE FOR DEHYDRATION OF A GAS

SELECTIVELY PERMEABLE GRAPHENE OXIDE ELEMENT

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

METHOD FOR CHEMICALLY EXFOLIATING GRAPHITE

LIQUID CRYSTAL COMPOSITIONS, MIXTURES, ELEMENTS, AND DIMMABLE DEVICES

OPTICALLY FUNCTIONAL FILM

COLOR CORRECTION MEMBER AND OPTICAL FILM USING COLOR CORRECTION MEMBER

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

POLARIZING FILM WITH ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY DEVICE

MIXED MATRIX MEMBRANE WITH GRAPHENE OXIDE AND POLYETHER AMIDE POLYM...

OPTICALLY FUNCTIONAL FILM

GRAPHENE OXIDE MEMBRANE PROTECTIVE COATING

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SQUARYLIUM COMPOUNDS FOR USE IN DISPLAY DEVICES

CIRCULARLY POLARIZING PLATE

OPTICAL LAYERED BODY

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SQUARYLIUM COMPOUNDS FOR USE IN DISPLAY DEVICES

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

GRAPHENE OXIDE ANTI-MICROBIAL ELEMENT

PRESSURE SENSITIVE GRAPHENE-BASED VALVE ELEMENT

SELECTIVELY PERMEABLE GRAPHENE OXIDE ELEMENT

GRAPHENE OXIDE BARRIER FILM