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Langfang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Display panel and display device
Patent number
11,825,681
Issue date
Nov 21, 2023
Yungu (Gu'an) Technology Co., Ltd.
Xiuyu Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bonding devices and bonding methods for irregular-shaped curved cov...
Patent number
11,400,696
Issue date
Aug 2, 2022
Yungu (Gu'an) Technology Co., Ltd.
Guizhou Qiao
B32 - LAYERED PRODUCTS
Information
Patent Grant
Bonding devices and bonding methods for curved cover plates with ir...
Patent number
11,396,174
Issue date
Jul 26, 2022
Yungu (Gu'an) Technology Co., Ltd.
Long Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bonding device and bonding method for attaching curved cover plate...
Patent number
11,141,967
Issue date
Oct 12, 2021
Yungu (Gu'an) Technology Co., Ltd.
Yi Zheng
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Touch-control panel, a manufacturing method thereof, and a display...
Patent number
10,788,930
Issue date
Sep 29, 2020
Long Chen
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220102676
Publication date
Mar 31, 2022
Yungu (Gu'an) Technology Co., Ltd.
Xiuyu ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20210343758
Publication date
Nov 4, 2021
Yungu (Gu'an) Technology Co., Ltd.
Xiuyu ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOUCH-CONTROL PANEL, A MANUFACTURING METHOD THEREOF, AND A DISPLAY...
Publication number
20200125209
Publication date
Apr 23, 2020
Yungu (Gu'an) Technology Co., Ltd.
Long CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH PANELS, MANUFACTURING METHODS THEREOF, AND DISPLAY DEVICES
Publication number
20200110480
Publication date
Apr 9, 2020
Yungu (Gu'an) Technology Co., Ltd.
Guizhou Qiao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BONDING DEVICES AND BONDING METHODS FOR IRREGULAR-SHAPED CURVED COV...
Publication number
20200101712
Publication date
Apr 2, 2020
Yungu (Gu'an) Technology Co., Ltd.
Guizhou QIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDING DEVICES AND BONDING METHODS FOR CURVED COVER PLATES WITH IR...
Publication number
20190315111
Publication date
Oct 17, 2019
Yungu (Gu'an) Technology Co., Ltd.
Long CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BONDING DEVICE AND BONDING METHOD FOR ATTACHING CURVED COVER PLATE...
Publication number
20190299582
Publication date
Oct 3, 2019
Yungu (Gu'an) Technology Co., Ltd.
Yi ZHENG
B32 - LAYERED PRODUCTS