Lei Sui

Person

Tongxiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and glasses
- Patent number 12,265,217
- Issue date Apr 1, 2025
- Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
- Zhentao Fan
- G02 - OPTICS
Information Patent Grant
Diffractive optical element for beam splitting and design method th...
- Patent number 12,265,215
- Issue date Apr 1, 2025
- Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
- Peng Chen
- G02 - OPTICS
Information Patent Grant
Method for increasing speckle spot density, diffractive optical ele...
- Patent number 12,265,233
- Issue date Apr 1, 2025
- Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
- Peng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide device and display device
- Patent number 12,222,533
- Issue date Feb 11, 2025
- UPHOTON TECHNOLOGY (Beijing) CO., LTD.
- Yuming Song
- G02 - OPTICS
Information Patent Grant
Optical waveguide and display device
- Patent number 12,124,069
- Issue date Oct 22, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Grating structure, diffraction optical waveguide, and display device
- Patent number 12,111,474
- Issue date Oct 8, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng Chen
- G02 - OPTICS
Information Patent Grant
Optical waveguide device for display and display device having the...
- Patent number 11,966,060
- Issue date Apr 23, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhentao Fan
- G02 - OPTICS
Information Patent Grant
Method for out-coupling grating for AR optical waveguide, and desig...
- Patent number 11,899,203
- Issue date Feb 13, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xingming Zhao
- G02 - OPTICS
Information Patent Grant
Diffraction optical waveguide and grating structure thereof, and di...
- Patent number 11,846,785
- Issue date Dec 19, 2023
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Guofang Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT FOR BEAM SPLITTING AND DESIGN METHOD TH...
- Publication number 20250067975
- Publication date Feb 27, 2025
- Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
- Peng CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR INCREASING SPECKLE SPOT DENSITY, DIFFRACTIVE OPTICAL ELE...
- Publication number 20250053023
- Publication date Feb 13, 2025
- Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
- Peng CHEN
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY DEVICE AND GLASSES
- Publication number 20240411128
- Publication date Dec 12, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhentao FAN
- G02 - OPTICS
Information Patent Application
GRATING STRUCTURE, DIFFRACTION OPTICAL WAVEGUIDE, AND DISPLAY DEVICE
- Publication number 20240077728
- Publication date Mar 7, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng CHEN
- G02 - OPTICS
Information Patent Application
DESIGN METHOD FOR OUT-COUPLING GRATING FOR AR OPTICAL WAVEGUIDE, AN...
- Publication number 20240045201
- Publication date Feb 8, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xingming ZHAO
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Display device and glasses

Diffractive optical element for beam splitting and design method th...

Method for increasing speckle spot density, diffractive optical ele...

Optical waveguide device and display device

Optical waveguide and display device

Grating structure, diffraction optical waveguide, and display device

Optical waveguide device for display and display device having the...

Method for out-coupling grating for AR optical waveguide, and desig...

Diffraction optical waveguide and grating structure thereof, and di...

Patents Applicationslast 30 patents

DIFFRACTIVE OPTICAL ELEMENT FOR BEAM SPLITTING AND DESIGN METHOD TH...

METHOD FOR INCREASING SPECKLE SPOT DENSITY, DIFFRACTIVE OPTICAL ELE...

DISPLAY DEVICE AND GLASSES

GRATING STRUCTURE, DIFFRACTION OPTICAL WAVEGUIDE, AND DISPLAY DEVICE

DESIGN METHOD FOR OUT-COUPLING GRATING FOR AR OPTICAL WAVEGUIDE, AN...