Dewen Cheng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Free-form prism-lens group and near-eye display apparatus
- Patent number 12,111,471
- Issue date Oct 8, 2024
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultra-thin lens, virtual image display device using same, and near-...
- Patent number 11,966,058
- Issue date Apr 23, 2024
- Beijing NED+AR Display Technology Co., Ltd.
- Cheng Yao
- G02 - OPTICS
Information Patent Grant
Wide angle and high resolution tiled head-mounted display device
- Patent number 11,609,430
- Issue date Mar 21, 2023
- The Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Ultra-thin optical component, virtual imaging method of same optica...
- Patent number 11,409,107
- Issue date Aug 9, 2022
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Free-form prism-lens group and near-eye display apparatus
- Patent number 11,327,308
- Issue date May 10, 2022
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical see-through free-form head-mounted display
- Patent number 11,300,790
- Issue date Apr 12, 2022
- Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Compact, lightweight optical imaging system having free-form surfac...
- Patent number 10,983,317
- Issue date Apr 20, 2021
- SUZHOU NED+AR TCOE TECHONOLGY CO., LTD.
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Wide angle and high resolution tiled head-mounted display device
- Patent number 10,809,533
- Issue date Oct 20, 2020
- Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Rigid endoscope
- Patent number 10,653,302
- Issue date May 19, 2020
- BEIJING WESTON ASIA-PACIFIC OPTO-ELECTRIC INSTRUMENT CO., LTD.
- Xiaohua Liu
- G02 - OPTICS
Information Patent Grant
Optical see-through free-form head-mounted display
- Patent number 10,416,452
- Issue date Sep 17, 2019
- The Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Near-eye display apparatus
- Patent number 10,330,937
- Issue date Jun 25, 2019
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waveguide optical element and near-eye display apparatus
- Patent number 10,330,938
- Issue date Jun 25, 2019
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Wide angle and high resolution tiled head-mounted display device
- Patent number 10,281,723
- Issue date May 7, 2019
- The Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Wearable virtual reality and augmented reality display apparatus
- Patent number 9,869,862
- Issue date Jan 16, 2018
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Wearable display apparatus
- Patent number 9,366,870
- Issue date Jun 14, 2016
- BEIJING INSTITUTE OF TECHNOLOGY
- Dewen Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide angle and high resolution tiled head-mounted display device
- Patent number 9,244,277
- Issue date Jan 26, 2016
- The Arizona Board of Regents on behalf of the University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Optical see-through free-form head-mounted display
- Patent number 9,239,453
- Issue date Jan 19, 2016
- BEIJING INSTITUTE OF TECHNOLOGY
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Optical see-through free-form head-mounted display
- Patent number 9,207,443
- Issue date Dec 8, 2015
- BEIJING INSTITUTE OF TECHNOLOGY
- Dewen Cheng
- G02 - OPTICS
Information Patent Grant
Display apparatus and system and display method thereof
- Patent number 9,052,505
- Issue date Jun 9, 2015
- BEIJING INSTITUTE OF TECHNOLOGY
- Dewen Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20230333387
- Publication date Oct 19, 2023
- Arizona Board of Regents on behalf of The University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
ULTRA-THIN LENS, VIRTUAL IMAGE DISPLAY DEVICE USING SAME, AND NEAR-...
- Publication number 20230213762
- Publication date Jul 6, 2023
- Beijing NED+AR Display Technology Co., Ltd.
- CHENG YAO
- G02 - OPTICS
Information Patent Application
FREE-FORM PRISM-LENS GROUP AND NEAR-EYE DISPLAY APPARATUS
- Publication number 20220236572
- Publication date Jul 28, 2022
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20210088795
- Publication date Mar 25, 2021
- Arizona Board of Regents on behalf of The University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
ULTRA-THIN OPTICAL COMPONENT, VIRTUAL IMAGING METHOD OF SAME OPTICA...
- Publication number 20200183167
- Publication date Jun 11, 2020
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY
- Publication number 20200103654
- Publication date Apr 2, 2020
- Arizona Board of Regents on behalf of The University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
FREE-FORM PRISM-LENS GROUP AND NEAR-EYE DISPLAY APPARATUS
- Publication number 20190278087
- Publication date Sep 12, 2019
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20190271847
- Publication date Sep 5, 2019
- Arizona Board of Regents on behalf of The University of Arizona
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
COMPACT, LIGHTWEIGHT OPTICAL IMAGING SYSTEM HAVING FREE-FORM SURFAC...
- Publication number 20190227287
- Publication date Jul 25, 2019
- SUZHOU NED+AR TCOE TECHONOLGY CO., LTD.
- Dewen CHENG
- G02 - OPTICS
Information Patent Application
WAVEGUIDE OPTICAL ELEMENT AND NEAR-EYE DISPLAY APPARATUS
- Publication number 20180246333
- Publication date Aug 30, 2018
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen CHENG
- G02 - OPTICS
Information Patent Application
RIGID ENDOSCOPE
- Publication number 20180206702
- Publication date Jul 26, 2018
- BEIJING WESTON ASIA-PACIFIC OPTO-ELECTRIC INSTRUMENT CO., LTD.
- Xiaohua LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEAR-EYE DISPLAY APPARATUS
- Publication number 20180143440
- Publication date May 24, 2018
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE VIRTUAL REALITY AND AUGMENTED REALITY DISPLAY APPARATUS
- Publication number 20160274363
- Publication date Sep 22, 2016
- Beijing Institute of Technology
- Dewen CHENG
- G02 - OPTICS
Information Patent Application
OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY
- Publication number 20160085075
- Publication date Mar 24, 2016
- THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20160085074
- Publication date Mar 24, 2016
- THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
WEARABLE DISPLAY APPARATUS
- Publication number 20150268474
- Publication date Sep 24, 2015
- Beijing Institute of Technology
- Dewen CHENG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND SYSTEM AND DISPLAY METHOD THEREOF
- Publication number 20140293434
- Publication date Oct 2, 2014
- Beijing Institute of Technology
- Dewen CHENG
- G02 - OPTICS
Information Patent Application
OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY
- Publication number 20140009845
- Publication date Jan 9, 2014
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20130187836
- Publication date Jul 25, 2013
- Dewen Cheng
- G02 - OPTICS
Information Patent Application
OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY
- Publication number 20120081800
- Publication date Apr 5, 2012
- Dewen Cheng
- G02 - OPTICS

Dewen Cheng

Person

Patents Grantslast 30 patents

Free-form prism-lens group and near-eye display apparatus

Ultra-thin lens, virtual image display device using same, and near-...

Wide angle and high resolution tiled head-mounted display device

Ultra-thin optical component, virtual imaging method of same optica...

Free-form prism-lens group and near-eye display apparatus

Optical see-through free-form head-mounted display

Compact, lightweight optical imaging system having free-form surfac...

Wide angle and high resolution tiled head-mounted display device

Rigid endoscope

Optical see-through free-form head-mounted display

Near-eye display apparatus

Waveguide optical element and near-eye display apparatus

Wide angle and high resolution tiled head-mounted display device

Wearable virtual reality and augmented reality display apparatus

Wearable display apparatus

Wide angle and high resolution tiled head-mounted display device

Optical see-through free-form head-mounted display

Optical see-through free-form head-mounted display

Display apparatus and system and display method thereof

Patents Applicationslast 30 patents

WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE

ULTRA-THIN LENS, VIRTUAL IMAGE DISPLAY DEVICE USING SAME, AND NEAR-...

FREE-FORM PRISM-LENS GROUP AND NEAR-EYE DISPLAY APPARATUS

WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE

ULTRA-THIN OPTICAL COMPONENT, VIRTUAL IMAGING METHOD OF SAME OPTICA...

OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY

FREE-FORM PRISM-LENS GROUP AND NEAR-EYE DISPLAY APPARATUS

WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE

COMPACT, LIGHTWEIGHT OPTICAL IMAGING SYSTEM HAVING FREE-FORM SURFAC...

WAVEGUIDE OPTICAL ELEMENT AND NEAR-EYE DISPLAY APPARATUS

RIGID ENDOSCOPE

NEAR-EYE DISPLAY APPARATUS

WEARABLE VIRTUAL REALITY AND AUGMENTED REALITY DISPLAY APPARATUS

OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY

WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE

WEARABLE DISPLAY APPARATUS

DISPLAY APPARATUS AND SYSTEM AND DISPLAY METHOD THEREOF

OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY

WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE

OPTICAL SEE-THROUGH FREE-FORM HEAD-MOUNTED DISPLAY