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Patents Grants
last 30 patents
Information
Patent Grant
Flat panel liquid crystal antenna and manufacturing method thereof
Patent number
11,557,837
Issue date
Jan 17, 2023
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal phase shifter and manufacturing method thereof
Patent number
11,454,860
Issue date
Sep 27, 2022
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal phase shifter, liquid crystal antenna and manufactur...
Patent number
11,398,677
Issue date
Jul 26, 2022
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of liquid crystal antenna
Patent number
11,156,859
Issue date
Oct 26, 2021
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng Liu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL PHASE SHIFTER, LIQUID CRYSTAL ANTENNA AND MANUFACTUR...
Publication number
20210234268
Publication date
Jul 29, 2021
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLAT PANEL LIQUID CRYSTAL ANTENNA AND MANUFACTURING METHOD THEREOF
Publication number
20210210852
Publication date
Jul 8, 2021
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID CRYSTAL ANTENNA AND MANUFACTURING METHOD THEREOF
Publication number
20210208430
Publication date
Jul 8, 2021
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND MANUFACTURING METHOD THEREOF
Publication number
20210208472
Publication date
Jul 8, 2021
TRUWIN OPTO-ELECTRONICS LIMITED
Zhisheng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NORMALLY WHITE TYPE LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20160216551
Publication date
Jul 28, 2016
Truly Semiconductors Ltd.
Junwen Hu
G02 - OPTICS
Information
Patent Application
WIDE-VIEWING-ANGLE LIQUID CRYSTAL DISPLAY AND DISPLAY METHOD THEREOF
Publication number
20150338708
Publication date
Nov 26, 2015
Truly Semiconductors Ltd.
Lin Li
G02 - OPTICS
Information
Patent Application
WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY REALIZING MULTI-DOMAIN DI...
Publication number
20150002776
Publication date
Jan 1, 2015
Truly Semiconductors Ltd.
Junwen Hu
G02 - OPTICS