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Patents Grants
last 30 patents
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 image display and display device havin...
Patent number
12,085,762
Issue date
Sep 10, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,988,838
Issue date
May 21, 2024
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Chenhao Dou
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,988,861
Issue date
May 21, 2024
Jiaxing Uphoton Optoelectronics Technology Co. Ltd.
Zhentao Fan
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
Diffractive optical waveguide and display device having the same
Patent number
11,940,653
Issue date
Mar 26, 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
Diffractive optical waveguide and display device having the same pr...
Patent number
11,892,682
Issue date
Feb 6, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display apparatus having same
Patent number
11,874,488
Issue date
Jan 16, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,874,503
Issue date
Jan 16, 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
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,841,523
Issue date
Dec 12, 2023
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Yuming Song
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,796,747
Issue date
Oct 24, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Method for designing diffractive optical element, diffractive optic...
Patent number
11,796,795
Issue date
Oct 24, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hui Feng
G02 - OPTICS
Information
Patent Grant
Diffractive optical waveguide and display device
Patent number
11,774,767
Issue date
Oct 3, 2023
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Yuming Song
G02 - OPTICS
Information
Patent Grant
Mobile apparatus obstacle detection system, mobile apparatus, and g...
Patent number
11,776,152
Issue date
Oct 3, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chenhao Dou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for designing diffraction suppression optical component, dis...
Patent number
11,693,253
Issue date
Jul 4, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diffractive optical element capable of being used for projecting ob...
Patent number
11,668,928
Issue date
Jun 6, 2023
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Yiyan Wang
G02 - OPTICS
Patents Applications
last 30 patents
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
OPTICAL WAVEGUIDE DEVICE FOR DIFFRACTION DISPLAY AND DISPLAY DEVICE
Publication number
20240272427
Publication date
Aug 15, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
METHOD FOR DESIGNING DIFFRACTIVE OPTICAL ELEMENT AND PARTITIONED UN...
Publication number
20240264433
Publication date
Aug 8, 2024
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
DIFFRACTION OPTICAL WAVEGUIDE, DESIGN METHOD THEREOF AND NEAR-EYE D...
Publication number
20240231104
Publication date
Jul 11, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xingming ZHAO
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE DEVICE FOR IMAGE DISPLAY AND DISPLAY DEVICE HAVIN...
Publication number
20240231005
Publication date
Jul 11, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
LASER PROJECTION MODULE
Publication number
20240151824
Publication date
May 9, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G01 - MEASURING TESTING
Information
Patent Application
DIFFRACTION OPTICAL WAVEGUIDE, DESIGN METHOD THEREOF AND NEAR-EYE D...
Publication number
20240134203
Publication date
Apr 25, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xingming ZHAO
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE DEVICE FOR IMAGE DISPLAY AND DISPLAY DEVICE HAVIN...
Publication number
20240134205
Publication date
Apr 25, 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
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY APPARATUS HAVING SAME
Publication number
20240045132
Publication date
Feb 8, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY DEVICE
Publication number
20240004143
Publication date
Jan 4, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xingming ZHAO
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE, DESIGN METHOD AND FORMATION METHOD T...
Publication number
20230367055
Publication date
Nov 16, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY DEVICE HAVING THE SAME
Publication number
20230367078
Publication date
Nov 16, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY DEVICE
Publication number
20230333301
Publication date
Oct 19, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming SONG
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY DEVICE HAVING THE SAME
Publication number
20230296845
Publication date
Sep 21, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
METHOD FOR DESIGNING DIFFRACTIVE OPTICAL ELEMENT, DIFFRACTIVE OPTIC...
Publication number
20230194857
Publication date
Jun 22, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hui FENG
G02 - OPTICS
Information
Patent Application
METHOD FOR DESIGNING DIFFRACTION SUPPRESSION OPTICAL COMPONENT, DIS...
Publication number
20230142069
Publication date
May 11, 2023
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO, LTD.
Zhenato FAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENT CAPABLE OF BEING USED FOR PROJECTING OB...
Publication number
20230080395
Publication date
Mar 16, 2023
Jiaxing UPhoton Optoelectronics Technology Co., Ltd.
Yiyan WANG
G02 - OPTICS
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