Weijun Liu

Person

Cedar Park, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Superstrate and method of making it
- Patent number 12,136,564
- Issue date Nov 5, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocurable composition comprising an organic ionic compound
- Patent number 12,105,416
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Photocurable composition
- Patent number 12,065,573
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Fei Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photocurable composition comprising a fullerene
- Patent number 12,061,416
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocurable composition
- Patent number 12,030,992
- Issue date Jul 9, 2024
- Canon Kabushiki Kaisha
- Fei Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photocurable composition
- Patent number 11,981,759
- Issue date May 14, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocurable composition with enhanced thermal stability
- Patent number 11,945,966
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable composition
- Patent number 11,945,893
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of coating a superstrate
- Patent number 11,878,935
- Issue date Jan 23, 2024
- Canon Kabushiki Kaisha
- Ilya L. Rushkin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Laminate containing an adhesion promoter layer and method of making...
- Patent number 11,845,241
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Weijun Liu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Photocurable composition
- Patent number 11,753,497
- Issue date Sep 12, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocurable composition for making layers with high etch resistance
- Patent number 11,597,781
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Curable composition for nano-fabrication
- Patent number 11,549,020
- Issue date Jan 10, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable composition for making cured layer with high thermal stability
- Patent number 11,434,313
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Fei Li
- B32 - LAYERED PRODUCTS
Information Patent Grant
Photocurable composition for forming cured layers with high thermal...
- Patent number 11,434,312
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Fen Wan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Curable composition
- Patent number 11,345,772
- Issue date May 31, 2022
- Canon Kabushiki Kaisha
- Fei Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photocurable composition
- Patent number 11,261,267
- Issue date Mar 1, 2022
- Canon Kabushiki Kaisha
- Fei Li
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pattern forming method and methods for manufacturing processed subs...
- Patent number 10,935,884
- Issue date Mar 2, 2021
- Canon Kabushiki Kaisha
- Keiko Chiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas permeable superstrate and methods of using the same
- Patent number 10,892,167
- Issue date Jan 12, 2021
- Canon Kabushiki Kaisha
- James P. De Young
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pattern forming method as well as production methods for processed...
- Patent number 10,883,006
- Issue date Jan 5, 2021
- Canon Kabushiki Kaisha
- Keiko Chiba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pattern forming method as well as production methods for processed...
- Patent number 10,845,700
- Issue date Nov 24, 2020
- Canon Kabushiki Kaisha
- Keiko Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid adhesion composition, multi-layer structure and method of ma...
- Patent number 10,780,682
- Issue date Sep 22, 2020
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pattern forming method as well as production methods for processed...
- Patent number 10,754,245
- Issue date Aug 25, 2020
- Canon Kabushiki Kaisha
- Toshiki Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pattern forming method as well as production methods for processed...
- Patent number 10,754,244
- Issue date Aug 25, 2020
- Canon Kabushiki Kaisha
- Toshiki Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate pretreatment for reducing fill time in nanoimprint lithog...
- Patent number 10,668,677
- Issue date Jun 2, 2020
- Canon Kabushiki Kaisha
- Niyaz Khusnatdinov
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Curing substrate pretreatment compositions in nanoimprint lithography
- Patent number 10,620,539
- Issue date Apr 14, 2020
- Canon Kabushiki Kaisha
- Timothy Brian Stachowiak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imprint resist with fluorinated photoinitiator and substrate pretre...
- Patent number 10,509,313
- Issue date Dec 17, 2019
- Canon Kabushiki Kaisha
- Weijun Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate pretreatment and etch uniformity in nanoimprint lithography
- Patent number 10,488,753
- Issue date Nov 26, 2019
- Canon Kabushiki Kaisha
- Timothy Stachowiak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Imprint resist with fluorinated photoinitiator and substrate pretre...
- Patent number 10,451,966
- Issue date Oct 22, 2019
- Canon Kabushiki Kaisha
- Weijun Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate pretreatment compositions for nanoimprint lithography
- Patent number 10,317,793
- Issue date Jun 11, 2019
- Canon Kabushiki Kaisha
- Timothy Brian Stachowiak
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CURABLE COMPOSITION, FILM FORMING METHOD AND ARTICLE MANUFACTURING...
- Publication number 20250043138
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- Yuto ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM INCLUDING HEATING MEANS AND ACTINIC RADIATION SOURCE AND A M...
- Publication number 20240411225
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Timothy Brian STACHOWIAK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCURABLE COMPOSITION COMPRISING AN ORGANIC IONIC COMPOUND
- Publication number 20240402595
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- Fen WAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20240376328
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20240327665
- Publication date Oct 3, 2024
- Canon Kabushiki Kaisha
- Fen WAN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTOCURABLE COMPOSITION WITH HIGH SILICON CONTENT
- Publication number 20240199816
- Publication date Jun 20, 2024
- Canon Kabushiki Kaisha
- Fen Wan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION, FILM FORMING METHOD AND ARTICLE MANUFACTURING...
- Publication number 20240191088
- Publication date Jun 13, 2024
- Canon Kabushiki Kaisha
- Yuto ITO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20240052183
- Publication date Feb 15, 2024
- Canon Kabushiki Kaisha
- Fei LI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SUPERSTRATE INCLUDING A BODY AND LAYERS AND METHODS OF FORMING AND...
- Publication number 20230415195
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- Niyaz KHUSNATDINOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20230374167
- Publication date Nov 23, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCURABLE COMPOSITION INCLUDING A NON-REACTIVE POLYMER
- Publication number 20230257496
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- Timothy Brian STACHOWIAK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCURABLE COMPOSITION INCLUDING A REACTIVE POLYMER
- Publication number 20230257617
- Publication date Aug 17, 2023
- Canon Kabushiki Kaisha
- Fen WAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCURABLE COMPOSITION WITH ENHANCED THERMAL STABILITY
- Publication number 20230203210
- Publication date Jun 29, 2023
- Canon Kabushiki Kaisha
- Fen WAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOCURABLE COMPOSITION WITH ENHANCED THERMAL STABILITY
- Publication number 20230183492
- Publication date Jun 15, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCURABLE COMPOSITION COMPRISING A FULLERENE
- Publication number 20230021464
- Publication date Jan 26, 2023
- Canon Kabushiki Kaisha
- Fen Wan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20220363807
- Publication date Nov 17, 2022
- Canon Kabushiki Kaisha
- Fen Wan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAMINATE CONTAINING AN ADHESION PROMOTER LAYER AND METHOD OF MAKING...
- Publication number 20220297410
- Publication date Sep 22, 2022
- Canon Kabushiki Kaisha
- Weijun LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
PHOTOCURABLE COMPOSITION COMPRISING AN ORGANIC IONIC COMPOUND
- Publication number 20220236640
- Publication date Jul 28, 2022
- Canon Kabushiki Kaisha
- Fen WAN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PHOTOCURABLE COMPOSITION FOR MAKING LAYERS WITH HIGH ETCH RESISTANCE
- Publication number 20220204659
- Publication date Jun 30, 2022
- Canon Kabushiki Kaisha
- Fen WAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE COMPOSITION FOR MAKING CURED LAYER WITH HIGH THERMAL STABILITY
- Publication number 20220185915
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- Fei LI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PHOTOCURABLE COMPOSITION FOR FORMING CURED LAYERS WITH HIGH THERMAL...
- Publication number 20220185914
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- Fen WAN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CURABLE COMPOSITION
- Publication number 20220098345
- Publication date Mar 31, 2022
- Canon Kabushiki Kaisha
- Fen WAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20220033665
- Publication date Feb 3, 2022
- Canon Kabushiki Kaisha
- Fei LI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SUPERSTRATE AND METHOD OF MAKING IT
- Publication number 20210305082
- Publication date Sep 30, 2021
- Canon Kabushiki Kaisha
- Fen WAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20210198400
- Publication date Jul 1, 2021
- Canon Kabushiki Kaisha
- Fei Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable Composition for Nano-Fabrication
- Publication number 20210087407
- Publication date Mar 25, 2021
- Canon Kabushiki Kaisha
- Fen Wan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION
- Publication number 20210070906
- Publication date Mar 11, 2021
- Canon Kabushiki Kaisha
- Fei Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCURABLE COMPOSITION
- Publication number 20200339828
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Fei Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION COMPRISING DUAL-FUNCTIONAL PHOTOINITIATOR
- Publication number 20200308320
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Fen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GAS PERMEABLE SUPERSTRATE AND METHODS OF USING THE SAME
- Publication number 20200286740
- Publication date Sep 10, 2020
- Canon Kabushiki Kaisha
- James P. De Young
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Superstrate and method of making it

Photocurable composition comprising an organic ionic compound

Photocurable composition

Photocurable composition comprising a fullerene

Photocurable composition

Photocurable composition

Photocurable composition with enhanced thermal stability

Curable composition

Method of coating a superstrate

Laminate containing an adhesion promoter layer and method of making...

Photocurable composition

Photocurable composition for making layers with high etch resistance

Curable composition for nano-fabrication

Curable composition for making cured layer with high thermal stability

Photocurable composition for forming cured layers with high thermal...

Curable composition

Photocurable composition

Pattern forming method and methods for manufacturing processed subs...

Gas permeable superstrate and methods of using the same

Pattern forming method as well as production methods for processed...

Pattern forming method as well as production methods for processed...

Liquid adhesion composition, multi-layer structure and method of ma...

Pattern forming method as well as production methods for processed...

Pattern forming method as well as production methods for processed...

Substrate pretreatment for reducing fill time in nanoimprint lithog...

Curing substrate pretreatment compositions in nanoimprint lithography

Imprint resist with fluorinated photoinitiator and substrate pretre...

Substrate pretreatment and etch uniformity in nanoimprint lithography

Imprint resist with fluorinated photoinitiator and substrate pretre...

Substrate pretreatment compositions for nanoimprint lithography

Patents Applicationslast 30 patents

CURABLE COMPOSITION, FILM FORMING METHOD AND ARTICLE MANUFACTURING...

SYSTEM INCLUDING HEATING MEANS AND ACTINIC RADIATION SOURCE AND A M...

PHOTOCURABLE COMPOSITION COMPRISING AN ORGANIC IONIC COMPOUND

PHOTOCURABLE COMPOSITION

PHOTOCURABLE COMPOSITION

PHOTOCURABLE COMPOSITION WITH HIGH SILICON CONTENT

CURABLE COMPOSITION, FILM FORMING METHOD AND ARTICLE MANUFACTURING...

PHOTOCURABLE COMPOSITION

SUPERSTRATE INCLUDING A BODY AND LAYERS AND METHODS OF FORMING AND...

PHOTOCURABLE COMPOSITION

PHOTOCURABLE COMPOSITION INCLUDING A NON-REACTIVE POLYMER

PHOTOCURABLE COMPOSITION INCLUDING A REACTIVE POLYMER

PHOTOCURABLE COMPOSITION WITH ENHANCED THERMAL STABILITY

PHOTOCURABLE COMPOSITION WITH ENHANCED THERMAL STABILITY

PHOTOCURABLE COMPOSITION COMPRISING A FULLERENE

PHOTOCURABLE COMPOSITION

LAMINATE CONTAINING AN ADHESION PROMOTER LAYER AND METHOD OF MAKING...

PHOTOCURABLE COMPOSITION COMPRISING AN ORGANIC IONIC COMPOUND

PHOTOCURABLE COMPOSITION FOR MAKING LAYERS WITH HIGH ETCH RESISTANCE

CURABLE COMPOSITION FOR MAKING CURED LAYER WITH HIGH THERMAL STABILITY

PHOTOCURABLE COMPOSITION FOR FORMING CURED LAYERS WITH HIGH THERMAL...

CURABLE COMPOSITION

PHOTOCURABLE COMPOSITION

SUPERSTRATE AND METHOD OF MAKING IT

PHOTOCURABLE COMPOSITION

Curable Composition for Nano-Fabrication

CURABLE COMPOSITION

PHOTOCURABLE COMPOSITION

CURABLE COMPOSITION COMPRISING DUAL-FUNCTIONAL PHOTOINITIATOR

GAS PERMEABLE SUPERSTRATE AND METHODS OF USING THE SAME