Hanwen Guo

Person

Wuxi, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Efficient conjugate illumination system for LCD projector and proje...
- Patent number 11,711,498
- Issue date Jul 25, 2023
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Grant
Optical system of semi-vertical single LCD projector
- Patent number 11,543,739
- Issue date Jan 3, 2023
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflector and optical system of LCD projector
- Patent number 11,513,430
- Issue date Nov 29, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-piece LCD projector optical system
- Patent number 11,385,510
- Issue date Jul 12, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Grant
LCD projector with active color separation lighting
- Patent number 11,372,319
- Issue date Jun 28, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-efficiency illumination system for LCD projector and projectio...
- Patent number 11,366,376
- Issue date Jun 21, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compound eye illumination system and projection method of LCD proje...
- Patent number 11,287,736
- Issue date Mar 29, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector light valve module with liquid lens
- Patent number 11,181,813
- Issue date Nov 23, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Grant
LCD projector optical system and projection method
- Patent number 11,169,432
- Issue date Nov 9, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector optical system, projector optical engine, and projection...
- Patent number 11,006,086
- Issue date May 11, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal display projector
- Patent number 10,859,900
- Issue date Dec 8, 2020
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-piece LCD projector based on semi-field sequence display manner
- Patent number 10,809,610
- Issue date Oct 20, 2020
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Projection module and projector
- Publication number 20210356848
- Publication date Nov 18, 2021
- NANHUA INTELLIGENT PRECISION MACHNE (SHENZHEN) CO.,LTD
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical system of semi-vertical single LCD projector
- Publication number 20210302811
- Publication date Sep 30, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Reflector and optical system of LCD projector
- Publication number 20210240060
- Publication date Aug 5, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LCD projector with active color separation lighting
- Publication number 20210124242
- Publication date Apr 29, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
High-efficiency illumination system for LCD projector and projectio...
- Publication number 20210124248
- Publication date Apr 29, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Efficient conjugate illumination system for LCD projector and proje...
- Publication number 20210120215
- Publication date Apr 22, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO, LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Application
LCD projector optical system and projection method
- Publication number 20210109434
- Publication date Apr 15, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Compound eye illumination system and projection method of LCD proje...
- Publication number 20210109431
- Publication date Apr 15, 2021
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Active optical rotator and optical system for LCD projector
- Publication number 20200401024
- Publication date Dec 24, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Application
TWO-PIECE LCD PROJECTOR
- Publication number 20200387064
- Publication date Dec 10, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZH
- Hanwen GUO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-PIECE LCD PROJECTOR BASED ON PBS LIGHT SPLITTING-CONVERGING MANNER
- Publication number 20200389633
- Publication date Dec 10, 2020
- NAHHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen GUO
- G02 - OPTICS
Information Patent Application
Projector optical system, projector optical engine, and projection...
- Publication number 20200382751
- Publication date Dec 3, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector light valve module with liquid lens
- Publication number 20200363708
- Publication date Nov 19, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Application
Self-conducting light valve module and light valve heat dissipation...
- Publication number 20200341328
- Publication date Oct 29, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Application
LCD projector optical system and projection method
- Publication number 20200341353
- Publication date Oct 29, 2020
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Efficient conjugate illumination system for LCD projector and proje...

Optical system of semi-vertical single LCD projector

Reflector and optical system of LCD projector

Two-piece LCD projector optical system

LCD projector with active color separation lighting

High-efficiency illumination system for LCD projector and projectio...

Compound eye illumination system and projection method of LCD proje...

Projector light valve module with liquid lens

LCD projector optical system and projection method

Projector optical system, projector optical engine, and projection...

Liquid crystal display projector

Two-piece LCD projector based on semi-field sequence display manner

Patents Applicationslast 30 patents

Projection module and projector

Optical system of semi-vertical single LCD projector

Reflector and optical system of LCD projector

LCD projector with active color separation lighting

High-efficiency illumination system for LCD projector and projectio...

Efficient conjugate illumination system for LCD projector and proje...

LCD projector optical system and projection method

Compound eye illumination system and projection method of LCD proje...

Active optical rotator and optical system for LCD projector

TWO-PIECE LCD PROJECTOR

TWO-PIECE LCD PROJECTOR BASED ON PBS LIGHT SPLITTING-CONVERGING MANNER

Projector optical system, projector optical engine, and projection...

Projector light valve module with liquid lens

Self-conducting light valve module and light valve heat dissipation...

LCD projector optical system and projection method