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QINGDAO, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Laser light source and laser projection device
Patent number
11,570,411
Issue date
Jan 31, 2023
Hisense Laser Display Co., Ltd.
Xintuan Tian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Projection screen and projection system
Patent number
11,442,354
Issue date
Sep 13, 2022
HISENSE LASER DISPLAY CO., LTD.
Jianjun Li
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Laser projection apparatus
Patent number
11,237,468
Issue date
Feb 1, 2022
HISENSE LASER DISPLAY CO., LTD.
Yun Zhao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Laser projection apparatus
Patent number
11,079,665
Issue date
Aug 3, 2021
Hisense Laser Display Co., Ltd.
Ke Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PROJECTION SCREEN AND PROJECTION SYSTEM
Publication number
20210173293
Publication date
Jun 10, 2021
HISENSE LASER DISPLAY CO., LTD.
Jianjun LI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LASER PROJECTION APPARATUS
Publication number
20200401027
Publication date
Dec 24, 2020
HISENSE LASER DISPLAY CO., LTD.
Yun ZHAO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LASER PROJECTION APPARATUS
Publication number
20200301265
Publication date
Sep 24, 2020
HISENSE LASER DISPLAY CO., LTD.
Ke YAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER LIGHT SOURCE AND LASER PROJECTION DEVICE
Publication number
20200224826
Publication date
Jul 16, 2020
HISENSE LASER DISPLAY CO., LTD.
XINTUAN TIAN
F21 - LIGHTING
Information
Patent Application
LASER LIGHT SOURCE AND LASER PROJECTION DEVICE
Publication number
20200227880
Publication date
Jul 16, 2020
HISENSE LASER DISPLAY CO., LTD.
Xintuan Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE