Fei ZHAO

Person

South area of Qingdao City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Fresnel projection screen and projection system
- Patent number 11,635,678
- Issue date Apr 25, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Wei Xiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fresnel projection screen and projection system
- Patent number 11,231,644
- Issue date Jan 25, 2022
- HISENSE LASER DISPLAY CO., LTD.
- Wei Xiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Screen frame and laser projection display device
- Patent number 11,191,372
- Issue date Dec 7, 2021
- Hisense Laser Display Co., Ltd.
- Bo Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Screen frame and laser projection display device
- Patent number 10,918,228
- Issue date Feb 16, 2021
- Hisense Laser Display Co., Ltd.
- Bo Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Color wheel and laser projection apparatus
- Patent number 10,732,496
- Issue date Aug 4, 2020
- HISENSE CO., LTD.
- Fei Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device and projection display device
- Patent number 10,459,324
- Issue date Oct 29, 2019
- HISENSE CO., LTD.
- Fei Zhao
- G02 - OPTICS
Information Patent Grant
Rear-projection display system and rear-projection screen
- Patent number 10,274,710
- Issue date Apr 30, 2019
- HISENSE CO., LTD.
- Fei Zhao
- G02 - OPTICS
Information Patent Grant
Method and device for detecting flatness of a fluorescent wheel in...
- Patent number 10,132,751
- Issue date Nov 20, 2018
- HISENSE CO., LTD.
- Fei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection screen and projection display system
- Patent number 10,131,795
- Issue date Nov 20, 2018
- HISENSE CO., LTD.
- Fei Zhao
- G02 - OPTICS
Information Patent Grant
Light source device and projection display device
- Patent number 10,101,643
- Issue date Oct 16, 2018
- HISENSE CO., LTD.
- Fei Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for converting wavelength and projection light source
- Patent number 9,915,861
- Issue date Mar 13, 2018
- HISENSE CO., LTD.
- Fei Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM
- Publication number 20220113616
- Publication date Apr 14, 2022
- HISENSE LASER DISPLAY CO., LTD.
- Wei XIAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM
- Publication number 20210011369
- Publication date Jan 14, 2021
- HISENSE LASER DISPLAY CO., LTD.
- Wei XIAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCREEN FRAME AND LASER PROJECTION DISPLAY DEVICE
- Publication number 20200196778
- Publication date Jun 25, 2020
- HISENSE LASER DISPLAY CO., LTD.
- Bo Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCREEN FRAME AND LASER PROJECTION DISPLAY DEVICE
- Publication number 20200204769
- Publication date Jun 25, 2020
- HISENSE LASER DISPLAY CO., LTD.
- Bo Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR WHEEL AND LASER PROJECTION APPARATUS
- Publication number 20190072839
- Publication date Mar 7, 2019
- HISENSE CO., LTD.
- Fei Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light Source Device And Projection Display Device
- Publication number 20190025684
- Publication date Jan 24, 2019
- HISENSE CO., LTD.
- Fei Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE FOR CONVERTING WAVELENGTH AND PROJECTION LIGHT SOURCE
- Publication number 20170351166
- Publication date Dec 7, 2017
- HISENSE CO., LTD.
- Fei ZHAO
- G02 - OPTICS
Information Patent Application
REAR-PROJECTION DISPLAY SYSTEM AND REAR-PROJECTION SCREEN
- Publication number 20170255086
- Publication date Sep 7, 2017
- HISENSE CO., LTD.
- Fei ZHAO
- G02 - OPTICS
Information Patent Application
PROJECTION SCREEN AND PROJECTION DISPLAY SYSTEM
- Publication number 20170233582
- Publication date Aug 17, 2017
- HISENSE CO., LTD.
- Fei ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND DEVICE FOR DETECTING FLATNESS OF A FLUORESCENT WHEEL IN...
- Publication number 20170131205
- Publication date May 11, 2017
- HISENSE CO., LTD.
- Fei ZHAO
- G01 - MEASURING TESTING
Information Patent Application
Light Source Device And Projection Display Device
- Publication number 20160109789
- Publication date Apr 21, 2016
- HISENSE CO., LTD.
- Fei Zhao
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Fresnel projection screen and projection system

Fresnel projection screen and projection system

Screen frame and laser projection display device

Screen frame and laser projection display device

Color wheel and laser projection apparatus

Light source device and projection display device

Rear-projection display system and rear-projection screen

Method and device for detecting flatness of a fluorescent wheel in...

Projection screen and projection display system

Light source device and projection display device

Device for converting wavelength and projection light source

Patents Applicationslast 30 patents

FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM

FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM

SCREEN FRAME AND LASER PROJECTION DISPLAY DEVICE

SCREEN FRAME AND LASER PROJECTION DISPLAY DEVICE

COLOR WHEEL AND LASER PROJECTION APPARATUS

Light Source Device And Projection Display Device

DEVICE FOR CONVERTING WAVELENGTH AND PROJECTION LIGHT SOURCE

REAR-PROJECTION DISPLAY SYSTEM AND REAR-PROJECTION SCREEN

PROJECTION SCREEN AND PROJECTION DISPLAY SYSTEM

METHOD AND DEVICE FOR DETECTING FLATNESS OF A FLUORESCENT WHEEL IN...

Light Source Device And Projection Display Device