Shenzhen Guohua Optoelectronics Institute

Organization

Shenzhen City, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Infrared reflection device with adjustable reflection proportion
- Patent number 11,835,831
- Issue date Dec 5, 2023
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Electrically controlled smart window, preparation method thereof, a...
- Patent number 11,579,477
- Issue date Feb 14, 2023
- South China Normal University
- Guofu Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of zwitterion dopant in preparation of dynamic-scattering-mode-...
- Patent number 11,505,745
- Issue date Nov 22, 2022
- Shenzhen Guohua Optoelectronics Co., Ltd.
- Guofu Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-responsive interpenetrating polymer network, preparation meth...
- Patent number 11,498,989
- Issue date Nov 15, 2022
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laser protective film and laser protective device comprising the same
- Patent number 11,256,008
- Issue date Feb 22, 2022
- SOUTH CHINA NORMAL UNIVERSITY ELECTRONIC PAPER DISPLAY INSTITUTE
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Drying-wetting separated filling method and filling apparatus for e...
- Patent number 11,215,811
- Issue date Jan 4, 2022
- South China Normal University
- Guofu Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing electrowetting display support plate
- Patent number 11,181,733
- Issue date Nov 23, 2021
- South China Normal University
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Dye-doped laser protective film
- Patent number 11,175,436
- Issue date Nov 16, 2021
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal mixture and temperature-responsive infrared reflecti...
- Patent number 11,168,256
- Issue date Nov 9, 2021
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Total-reflection infrared reflection device and preparation method...
- Patent number 11,143,902
- Issue date Oct 12, 2021
- South China Normal University
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Preparation method for a temperature-responsive light reflecting co...
- Patent number 11,079,631
- Issue date Aug 3, 2021
- South China Normal University
- Guofu Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-stable electroresponsive smart window and preparation method...
- Patent number 11,067,866
- Issue date Jul 20, 2021
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Bistable driving method for electrowetting display and related elec...
- Patent number 10,991,322
- Issue date Apr 27, 2021
- Academy of Shenzhen Guohua Optoelectronics
- Guofu Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electric response infrared reflection device and preparation method...
- Patent number 10,942,402
- Issue date Mar 9, 2021
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Display structure with high-brightness diffuse reflector and manufa...
- Patent number 10,634,829
- Issue date Apr 28, 2020
- Shenzhen Guohua Optoelectronics Co., Ltd.
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Three-layer full-color dynamic electronic paper
- Patent number 10,466,471
- Issue date Nov 5, 2019
- Shenzhen Guohua Optoelectronics Co., Ltd.
- Guofu Zhou
- G02 - OPTICS
Information Patent Grant
Electrofluidic support plates and preparation method therefor, and...
- Patent number 10,310,354
- Issue date Jun 4, 2019
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil puncture controlled starting system for EFD apparatus and manuf...
- Patent number 9,779,672
- Issue date Oct 3, 2017
- South China Normal University
- Guofu Zhou
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL MULTILAYER FILM AND PREPARATION METHOD THEREOF
- Publication number 20220381959
- Publication date Dec 1, 2022
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Augustinus Jozef Johannes KRAGT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE OF ZWITTERION DOPANT IN PREPARATION OF DYNAMIC-SCATTERING-MODE-...
- Publication number 20210355384
- Publication date Nov 18, 2021
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PREPARING MULTI-STABLE ELECTRORESPONSIVE SMART WINDOW
- Publication number 20210302776
- Publication date Sep 30, 2021
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
WATER-RESPONSIVE INTERPENETRATING POLYMER NETWORK, PREPARATION METH...
- Publication number 20200339717
- Publication date Oct 29, 2020
- South China Normal University
- Guofu ZHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRORESPONSIVE LIQUID CRYSTAL DIMMING DEVICE
- Publication number 20200333647
- Publication date Oct 22, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
LASER PROTECTIVE FILM AND LASER PROTECTIVE DEVICE COMPRISING THE SAME
- Publication number 20200333514
- Publication date Oct 22, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
MULTI-STABLE ELECTRORESPONSIVE SMART WINDOW AND PREPARATION METHOD...
- Publication number 20200326580
- Publication date Oct 15, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
ELECTRICALLY-RESPONSIVE INFRARED REFLECTIVE DEVICE
- Publication number 20200326591
- Publication date Oct 15, 2020
- South China Normal University
- Guofu ZHOU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD FOR A TEMPERATURE-RESPONSIVE LIGHT REFLECTING CO...
- Publication number 20200257170
- Publication date Aug 13, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TESTING SYSTEM BASED ON SENSITIVITY OF HUMIDITY SENSOR
- Publication number 20200182818
- Publication date Jun 11, 2020
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- G01 - MEASURING TESTING
Information Patent Application
COLOR-CHANGING LIGHT-ADJUSTING LIQUID CRYSTAL DEVICE AND LIGHT ADJU...
- Publication number 20200133036
- Publication date Apr 30, 2020
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL MIXTURE AND TEMPERATURE-RESPONSIVE INFRARED REFLECTI...
- Publication number 20200123445
- Publication date Apr 23, 2020
- South China Normal University
- Guofu ZHOU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLEXIBLE LIQUID CRYSTAL OPTICAL SHUTTER AND MANUFACTURING METHOD TH...
- Publication number 20200124900
- Publication date Apr 23, 2020
- South China Normal University
- Guofu ZHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PREPARING AN INFRARED REFLECTIVE DEVICE
- Publication number 20200073159
- Publication date Mar 5, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
INFRARED REFLECTION DEVICE WITH ADJUSTABLE REFLECTION PROPORTION
- Publication number 20200057322
- Publication date Feb 20, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
DYE-DOPED LASER PROTECTIVE FILM
- Publication number 20200041701
- Publication date Feb 6, 2020
- South China Normal University
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
TOTAL-REFLECTION INFRARED REFLECTION DEVICE AND PREPARATION METHOD...
- Publication number 20200041827
- Publication date Feb 6, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
BISTABLE DRIVING METHOD FOR ELECTROWETTING DISPLAY AND RELATED ELEC...
- Publication number 20200027407
- Publication date Jan 23, 2020
- ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS
- Guofu ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRICALLY CONTROLLED SMART WINDOW, PREPARATION METHOD THEREOF, A...
- Publication number 20200026113
- Publication date Jan 23, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
CAPACITIVE SENSOR AND PREPARATION METHOD THEREOF
- Publication number 20200011827
- Publication date Jan 9, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREPARING ELECTROWETTING DISPLAY SUPPORT PLATE
- Publication number 20200004009
- Publication date Jan 2, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
Electric response infrared reflection device and preparation method...
- Publication number 20190391437
- Publication date Dec 26, 2019
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
PATTERNED LIGHT-ADJUSTING GLASS AND PREPARATION METHOD THEREOF
- Publication number 20190377207
- Publication date Dec 12, 2019
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
ELECTRO-WETTING-BASED MICROFLUIDIC DROPLET POSITIONING SYSTEM AND M...
- Publication number 20190366333
- Publication date Dec 5, 2019
- South China Normal University
- Guofu ZHOU
- G05 - CONTROLLING REGULATING
Information Patent Application
DRYING-WETTING SEPARATED FILLING METHOD AND FILLING APPARATUS FOR E...
- Publication number 20190369384
- Publication date Dec 5, 2019
- South China Normal University
- Guofu ZHOU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SELF-SUPPORT ELECTROWETTING DISPLAY AND PREPARATION METHOD THEREFOR
- Publication number 20190346673
- Publication date Nov 14, 2019
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu Zhou
- G02 - OPTICS
Information Patent Application
LIGHT-ADJUSTING DEVICE AND LIGHT-ADJUSTING METHOD THEREOF
- Publication number 20190331946
- Publication date Oct 31, 2019
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND DEVICE FOR ELIMINATING IMAGE BORDER OF ELECTROPHORETIC E...
- Publication number 20190318695
- Publication date Oct 17, 2019
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THREE-LAYER FULL-COLOR DYNAMIC ELECTRONIC PAPER
- Publication number 20180246316
- Publication date Aug 30, 2018
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
ELECTROFLUID SUPPORT PLATES AND PREPARATION METHOD THEREFOR, AND EL...
- Publication number 20180231863
- Publication date Aug 16, 2018
- ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS
- Guofu ZHOU
- G02 - OPTICS

Shenzhen Guohua Optoelectronics Institute

Organization

Patents Grantslast 30 patents

Infrared reflection device with adjustable reflection proportion

Electrically controlled smart window, preparation method thereof, a...

Use of zwitterion dopant in preparation of dynamic-scattering-mode-...

Water-responsive interpenetrating polymer network, preparation meth...

Laser protective film and laser protective device comprising the same

Drying-wetting separated filling method and filling apparatus for e...

Method for preparing electrowetting display support plate

Dye-doped laser protective film

Liquid crystal mixture and temperature-responsive infrared reflecti...

Total-reflection infrared reflection device and preparation method...

Preparation method for a temperature-responsive light reflecting co...

Multi-stable electroresponsive smart window and preparation method...

Bistable driving method for electrowetting display and related elec...

Electric response infrared reflection device and preparation method...

Display structure with high-brightness diffuse reflector and manufa...

Three-layer full-color dynamic electronic paper

Electrofluidic support plates and preparation method therefor, and...

Oil puncture controlled starting system for EFD apparatus and manuf...

Patents Applicationslast 30 patents

LIQUID CRYSTAL MULTILAYER FILM AND PREPARATION METHOD THEREOF

USE OF ZWITTERION DOPANT IN PREPARATION OF DYNAMIC-SCATTERING-MODE-...

METHOD FOR PREPARING MULTI-STABLE ELECTRORESPONSIVE SMART WINDOW

WATER-RESPONSIVE INTERPENETRATING POLYMER NETWORK, PREPARATION METH...

ELECTRORESPONSIVE LIQUID CRYSTAL DIMMING DEVICE

LASER PROTECTIVE FILM AND LASER PROTECTIVE DEVICE COMPRISING THE SAME

MULTI-STABLE ELECTRORESPONSIVE SMART WINDOW AND PREPARATION METHOD...

ELECTRICALLY-RESPONSIVE INFRARED REFLECTIVE DEVICE

PREPARATION METHOD FOR A TEMPERATURE-RESPONSIVE LIGHT REFLECTING CO...

TESTING SYSTEM BASED ON SENSITIVITY OF HUMIDITY SENSOR

COLOR-CHANGING LIGHT-ADJUSTING LIQUID CRYSTAL DEVICE AND LIGHT ADJU...

LIQUID CRYSTAL MIXTURE AND TEMPERATURE-RESPONSIVE INFRARED REFLECTI...

FLEXIBLE LIQUID CRYSTAL OPTICAL SHUTTER AND MANUFACTURING METHOD TH...

METHOD FOR PREPARING AN INFRARED REFLECTIVE DEVICE

INFRARED REFLECTION DEVICE WITH ADJUSTABLE REFLECTION PROPORTION

DYE-DOPED LASER PROTECTIVE FILM

TOTAL-REFLECTION INFRARED REFLECTION DEVICE AND PREPARATION METHOD...

BISTABLE DRIVING METHOD FOR ELECTROWETTING DISPLAY AND RELATED ELEC...

ELECTRICALLY CONTROLLED SMART WINDOW, PREPARATION METHOD THEREOF, A...

CAPACITIVE SENSOR AND PREPARATION METHOD THEREOF

METHOD FOR PREPARING ELECTROWETTING DISPLAY SUPPORT PLATE

Electric response infrared reflection device and preparation method...

PATTERNED LIGHT-ADJUSTING GLASS AND PREPARATION METHOD THEREOF

ELECTRO-WETTING-BASED MICROFLUIDIC DROPLET POSITIONING SYSTEM AND M...

DRYING-WETTING SEPARATED FILLING METHOD AND FILLING APPARATUS FOR E...

SELF-SUPPORT ELECTROWETTING DISPLAY AND PREPARATION METHOD THEREFOR

LIGHT-ADJUSTING DEVICE AND LIGHT-ADJUSTING METHOD THEREOF

METHOD AND DEVICE FOR ELIMINATING IMAGE BORDER OF ELECTROPHORETIC E...

THREE-LAYER FULL-COLOR DYNAMIC ELECTRONIC PAPER

ELECTROFLUID SUPPORT PLATES AND PREPARATION METHOD THEREFOR, AND EL...