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Qingdao, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Projection system and projection screen supporting device
Patent number
10,634,985
Issue date
Apr 28, 2020
HISENSE CO., LTD.
Ting Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projection screen supporting device
Patent number
10,139,720
Issue date
Nov 27, 2018
HISENSE CO., LTD.
Ting Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Projection System And Projection Screen Supporting Device
Publication number
20190072843
Publication date
Mar 7, 2019
HISENSE CO., LTD.
Ting YU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT HOMOGENIZING DEVICE AND LASER PROJECTION APPARATUS
Publication number
20180067386
Publication date
Mar 8, 2018
HISENSE CO., LTD.
Shubin DONG
G02 - OPTICS
Information
Patent Application
PROJECTION SYSTEM AND PROJECTION SCREEN SUPPORTING DEVICE
Publication number
20170059981
Publication date
Mar 2, 2017
HISENSE CO., LTD.
Ting YU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY