Membership
Tour
Register
Log in
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD
Follow
Organization
BEIHAI, CN
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing data line, method for manufacturing array...
Patent number
12,132,058
Issue date
Oct 29, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for graphene film, porous silica powder and tr...
Patent number
12,049,692
Issue date
Jul 30, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing source-drain electrode, method for manufac...
Patent number
12,040,334
Issue date
Jul 16, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulation unit based on array substrate and manufacturing method t...
Patent number
11,984,460
Issue date
May 14, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control method and control device of drive circuit and drive circuit
Patent number
11,978,418
Issue date
May 7, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Mingliang Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Array substrate, method for manufacturing the same, and display panel
Patent number
11,948,946
Issue date
Apr 2, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hejing Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module and curved display device
Patent number
11,947,219
Issue date
Apr 2, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Li Wu
G02 - OPTICS
Information
Patent Grant
Manufacturing method for silicon nitride thin film, thin film trans...
Patent number
11,908,683
Issue date
Feb 20, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
En-Tsung Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for gate electrode and thin film transistor an...
Patent number
11,901,420
Issue date
Feb 13, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
En-Tsung Cho
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Display panel and manufacturing method therefor
Patent number
11,901,394
Issue date
Feb 13, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
En-Tsung Cho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display panel adding a blocking member preventing visibility of a m...
Patent number
11,903,245
Issue date
Feb 13, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Peixin Lin
Information
Patent Grant
Display panel, temperature compensation method thereof and display...
Patent number
11,886,065
Issue date
Jan 30, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Kaijun Liu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and display device
Patent number
11,841,592
Issue date
Dec 12, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chihtsung Kang
G02 - OPTICS
Information
Patent Grant
Manufacturing method for display panel and display panel
Patent number
11,791,349
Issue date
Oct 17, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of array substrate, array substrate and displa...
Patent number
11,749,693
Issue date
Sep 5, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driving method of array substrate, and array substrate
Patent number
11,749,221
Issue date
Sep 5, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chih Tsung Kang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method for detecting gate line defects, display panel and readable...
Patent number
11,705,027
Issue date
Jul 18, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Li Tang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel, manufacturing method of the display panel, and displ...
Patent number
11,644,727
Issue date
May 9, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yang Pu
G02 - OPTICS
Information
Patent Grant
Manufacturing method for carbon nanotube conductive film, display p...
Patent number
11,646,326
Issue date
May 9, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Timing controller control method and timing controller
Patent number
11,631,377
Issue date
Apr 18, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Mingliang Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mother substrate and display panel
Patent number
11,586,257
Issue date
Feb 21, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Cheng-Hung Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing array substrate, array substrate and displ...
Patent number
11,574,939
Issue date
Feb 7, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Text boundary processing method, display panel, and computer-readab...
Patent number
11,538,393
Issue date
Dec 27, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhi Xiong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Gate unit and manufacturing method thereof, array substrate manufac...
Patent number
11,515,342
Issue date
Nov 29, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xia Yuming
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display assembly including a first display panel and a second displ...
Patent number
11,488,559
Issue date
Nov 1, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Cheng-Hung Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Circuit, method of driving panel, and display device
Patent number
11,488,516
Issue date
Nov 1, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang Cheng
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and display device
Patent number
11,487,150
Issue date
Nov 1, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Cheng-hung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate, method for manufacturing array substrate, and disp...
Patent number
11,480,829
Issue date
Oct 25, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xiaodong Wang
G02 - OPTICS
Information
Patent Grant
Array substrate drive circuit, display module and display device
Patent number
11,468,859
Issue date
Oct 11, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang Cheng
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Gate drive circuit for improving charging efficiency of display pan...
Patent number
11,308,912
Issue date
Apr 19, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang Cheng
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Please log in for detailed analytics
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...
Publication number
20240153757
Publication date
May 9, 2024
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
En-Tsung CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIGHT MODULE AND CURVED DISPLAY DEVICE
Publication number
20230408866
Publication date
Dec 21, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Li WU
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL
Publication number
20230369346
Publication date
Nov 16, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hejing ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230128471
Publication date
Apr 27, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chihtsung KANG
G02 - OPTICS
Information
Patent Application
DRIVING METHOD OF ARRAY SUBSTRATE, AND ARRAY SUBSTRATE
Publication number
20230035132
Publication date
Feb 2, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
CHIH TSUNG KANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE, AND DISPLAY PANEL
Publication number
20230031946
Publication date
Feb 2, 2023
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
CHIH TSUNG KANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20230032182
Publication date
Feb 2, 2023
HKC Corporation Limited
Taixin CAO
G02 - OPTICS
Information
Patent Application
TIMING CONTROLLER CONTROL METHOD AND TIMING CONTROLLER
Publication number
20220157266
Publication date
May 19, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Mingliang WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, TEMPERATURE COMPENSATION METHOD THEREOF AND DISPLAY...
Publication number
20220107527
Publication date
Apr 7, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Kaijun LIU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
INSULATION UNIT BASED ON ARRAY SUBSTRATE AND MANUFACTURING METHOD T...
Publication number
20220093651
Publication date
Mar 24, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming XIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTHER SUBSTRATE AND DISPLAY PANEL
Publication number
20220091643
Publication date
Mar 24, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Cheng-Hung Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING ARRAY SUBSTRATE, AND DISP...
Publication number
20220091450
Publication date
Mar 24, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xiaodong WANG
G02 - OPTICS
Information
Patent Application
CONTROL METHOD AND CONTROL DEVICE OF DRIVE CIRCUIT AND DRIVE CIRCUIT
Publication number
20220093052
Publication date
Mar 24, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Mingliang WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...
Publication number
20220084810
Publication date
Mar 17, 2022
Beihai HKC Optoelectronics Technology Co, Ltd.
EN-TSUNG CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR GRAPHENE FILM, POROUS SILICA POWDER AND TR...
Publication number
20220056578
Publication date
Feb 24, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming XIA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTICAL FINGERPRINT SENSOR, PREPARATION METHOD THEREOF, AND DISPLAY...
Publication number
20220036031
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
En-tsung CHO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220035201
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Cheng-hung CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...
Publication number
20220035214
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yang PU
G02 - OPTICS
Information
Patent Application
MANUFACTURING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPLA...
Publication number
20220037377
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming XIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE, METHOD FOR MANUFACTURING SUBSTRATE, AND DISPLAY PANEL
Publication number
20220037438
Publication date
Feb 3, 2022
Beihai HKC Optoelectronics Technology Co., Ltd.
Renhong ZHAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220035211
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Guangjia WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR GRAPHENE FILM AND DISPLAY PANEL
Publication number
20220037058
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT, METHOD OF DRIVING PANEL, AND DISPLAY DEVICE
Publication number
20220036796
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang CHENG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE DRIVE CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE
Publication number
20220036846
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang CHENG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CIRCUIT FOR DRIVING GATE, DISPLAY MODULE, AND DISPLAY DEVICE
Publication number
20220036847
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Chiayang Cheng
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...
Publication number
20220037627
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Peixin LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR DISPLAY PANEL AND DISPLAY PANEL
Publication number
20220037371
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming XIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPL...
Publication number
20220037378
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuming XIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY ASSEMBLY AND DISPLAY DEVICE
Publication number
20220036848
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
CHENG-HUNG CHEN
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Publication number
20220037392
Publication date
Feb 3, 2022
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
EN-TSUNG CHO
G06 - COMPUTING CALCULATING COUNTING