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Dongseob KIM
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Wet etching machine and etching method using the same
Patent number
10,643,866
Issue date
May 5, 2020
BOE Technology Group Co., Ltd.
Shengrong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid knife cleaning device
Patent number
10,157,754
Issue date
Dec 18, 2018
BOE Technology Group Co., Ltd.
Dengtao Li
B08 - CLEANING
Information
Patent Grant
Glass substrate detergent tank and cleaning device
Patent number
9,993,850
Issue date
Jun 12, 2018
BOE Technology Group Co., Ltd.
Liangliang Li
B08 - CLEANING
Information
Patent Grant
Array substrate, method for manufacturing the same and display device
Patent number
9,735,177
Issue date
Aug 15, 2017
BOE TECHNOLOGY GROUP CO., LTD
Dengtao Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor array substrate and a thin film transistor whi...
Patent number
9,553,158
Issue date
Jan 24, 2017
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jaemoon Chung
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS
Publication number
20180108549
Publication date
Apr 19, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Xiaoning LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID KNIFE CLEANING DEVICE
Publication number
20170154795
Publication date
Jun 1, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Dengtao LI
B08 - CLEANING
Information
Patent Application
SYSTEM FOR WET ETCHING
Publication number
20160365259
Publication date
Dec 15, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Xiaoning Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WET ETCHING MACHINE AND ETCHING METHOD USING THE SAME
Publication number
20160343594
Publication date
Nov 24, 2016
BOE TECHNOLOGY GROUP CO., LTD.
SHENGRONG LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE DETERGENT TANK AND CLEANING DEVICE
Publication number
20160129482
Publication date
May 12, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang Li
B08 - CLEANING
Information
Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE
Publication number
20150053988
Publication date
Feb 26, 2015
BOE TECHNOLOGY GROUP CO., LTD.
Dengtao Li
G02 - OPTICS
Information
Patent Application
CONDUCTIVE STRUCTURE AND METHOD FOR MANUFACTURING THE SAME, THIN FI...
Publication number
20140124784
Publication date
May 8, 2014
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jaemoon Chung
H01 - BASIC ELECTRIC ELEMENTS