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Patents Grants
last 30 patents
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Patent Grant
Object on which two-dimensional code is disposed, and two-dimension...
Patent number
10,943,161
Issue date
Mar 9, 2021
Tencent Technology (Shenzhen) Company Limited
Yu Geng Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for detecting two-dimensional barcode
Patent number
10,755,063
Issue date
Aug 25, 2020
Tencent Technology (Shenzhen) Company Limited
Dian Ping Xu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATIC LEVELING DEVICE OF 3D PRINTER AND 3D PRINTER
Publication number
20220396033
Publication date
Dec 15, 2022
Shenzhen Creality 3D Technology Co., Ltd.
HUI-LIN LIU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OBJECT ON WHICH TWO-DIMENSIONAL CODE IS DISPOSED, AND TWO-DIMENSION...
Publication number
20200334507
Publication date
Oct 22, 2020
Tencent Technology (Shenzhen) Company Limited
Yu Geng LIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING TWO-DIMENSIONAL BARCODE
Publication number
20190220640
Publication date
Jul 18, 2019
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Dian Ping XU
G06 - COMPUTING CALCULATING COUNTING