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Shenzhen, Guangdong Province, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated control LED display system
Patent number
11,508,702
Issue date
Nov 22, 2022
Shenzhen Chip Optech Co. Ltd.
XiaoGang Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Heat dissipation structure of door leaf of LED display box
Patent number
11,495,720
Issue date
Nov 8, 2022
Shenzhen Chip Optech Co. Ltd.
XiaoGang Wu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Modular distributed control led display system
Patent number
11,495,584
Issue date
Nov 8, 2022
Shenzhen Chip Optech Co. Ltd.
XiaoGang Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Modularized spliced LED display screen
Patent number
11,244,933
Issue date
Feb 8, 2022
Shenzhen Chip Optech Co. Ltd.
XiaoGang Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Linkage modularized LED display module
Patent number
11,022,280
Issue date
Jun 1, 2021
Shenzhen Chip Optech Co. Ltd.
XiaoGang Wu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED display module with quick mounting-dismounting structure
Patent number
9,234,652
Issue date
Jan 12, 2016
Shenzhen Chip Optech Co. Ltd.
Xiaogang Wu
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Heat dissipation structure of door leaf of LED display box
Publication number
20210057625
Publication date
Feb 25, 2021
Shenzhen Chip Optech Co. Ltd.
XiaoGang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated Control LED Display System
Publication number
20210005798
Publication date
Jan 7, 2021
Shenzhen Chip Optech Co. Ltd.
XiaoGang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Modularized Spliced LED Display Screen
Publication number
20210005783
Publication date
Jan 7, 2021
Shenzhen Chip Optech Co. Ltd.
XiaoGang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Modular Distributed Control LED Display System
Publication number
20210005585
Publication date
Jan 7, 2021
Shenzhen Chip Optech Co. Ltd.
XiaoGang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Linkage Modularized LED Display Module
Publication number
20200182439
Publication date
Jun 11, 2020
Shenzhen Chip Optech Co. Ltd.
XiaoGang WU
F21 - LIGHTING
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last 30 trademarks