Chengdu Tianma Micro-Electronics Co., Ltd.

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Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal antenna and preparation method thereof
- Patent number 11,799,197
- Issue date Oct 24, 2023
- Chengdu Tianma Microelectronics Co., Ltd.
- Zuocai Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter, fabrication method thereof, and antenna
- Patent number 11,791,553
- Issue date Oct 17, 2023
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Kerui Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal antenna
- Patent number 11,652,282
- Issue date May 16, 2023
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Zuocai Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifter and antenna where effective lengths ar...
- Patent number 11,557,838
- Issue date Jan 17, 2023
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Donghua Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal antenna, manufacturing method thereof and communicat...
- Patent number 11,469,500
- Issue date Oct 11, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Zuocai Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifter including a liquid crystal layer locat...
- Patent number 11,424,520
- Issue date Aug 23, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yingru Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifting device including protrusions formed t...
- Patent number 11,342,641
- Issue date May 24, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yingru Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifting device, manufacturing method therefor...
- Patent number 11,245,165
- Issue date Feb 8, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Bo Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifting unit, manufacturing method therefor,...
- Patent number 11,239,554
- Issue date Feb 1, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yingru Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifter and antenna
- Patent number 11,233,301
- Issue date Jan 25, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Donghua Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phased-array antenna and method for controlling the same
- Patent number 11,196,172
- Issue date Dec 7, 2021
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Kerui Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phased-array antenna and control method of the same
- Patent number 11,069,976
- Issue date Jul 20, 2021
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Kerui Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display panels and liquid crystal display devices
- Patent number 10,866,450
- Issue date Dec 15, 2020
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Jian Zhao
- G02 - OPTICS
Information Patent Grant
Liquid-crystal display panel and display device thereof
- Patent number 10,795,199
- Issue date Oct 6, 2020
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Jian Zhao
- G02 - OPTICS
Information Patent Grant
Display panel, display device and driving method of display panel
- Patent number 10,690,951
- Issue date Jun 23, 2020
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Guobo Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display and method for testing liquid crystal display
- Patent number 9,886,879
- Issue date Feb 6, 2018
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Mouxing Ma
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
ANTENNAS AND COMMUNICATION DEVICE
- Publication number 20240162613
- Publication date May 16, 2024
- Chengdu Tianma Micro-Electronics Co.,Ltd.
- Puxiang TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER AND WIRELESS COMMUNICATION DEVICE
- Publication number 20240154284
- Publication date May 9, 2024
- Chengdu Tianma Microelectronics Co., Ltd.
- Yifan XING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA AND FABRICATION METHOD
- Publication number 20230411867
- Publication date Dec 21, 2023
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Zuocai YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING PANEL AND DISPLAY DEVICE
- Publication number 20230215850
- Publication date Jul 6, 2023
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yimiao DING
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230099689
- Publication date Mar 30, 2023
- Chengdu Tianma Microelectronics Co., Ltd.
- Xiaonan HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL ANTENNA
- Publication number 20230006340
- Publication date Jan 5, 2023
- Chengdu Tianma Micro-Electronics Co.,Ltd.
- Zuocai YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER, FABRICATION METHOD THEREOF, AND ANTENNA
- Publication number 20220320731
- Publication date Oct 6, 2022
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Kerui XI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING PANEL AND DISPLAY DEVICE
- Publication number 20220320060
- Publication date Oct 6, 2022
- Shanghai Tianma Microelectronics Co., Ltd.
- Pengfei QIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL ANTENNA AND PREPARATION METHOD THEREOF
- Publication number 20220231407
- Publication date Jul 21, 2022
- Chengdu Tianma Microelectronics Co., Ltd.
- Zuocai YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL ANTENNA, MANUFACTURING METHOD THEREOF AND COMMUNICAT...
- Publication number 20220094056
- Publication date Mar 24, 2022
- Chengdu Tianma Micro-Electronics Co., Ltd.
- Zuocai Yang
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTING DEVICE, MANUFACTURING METHOD THEREFOR...
- Publication number 20210367314
- Publication date Nov 25, 2021
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yingru HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASED-ARRAY ANTENNA AND METHOD FOR CONTROLLING THE SAME
- Publication number 20210328355
- Publication date Oct 21, 2021
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Kerui Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA
- Publication number 20210135327
- Publication date May 6, 2021
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Donghua WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTING DEVICE, MANUFACTURING METHOD THEREFOR...
- Publication number 20210083350
- Publication date Mar 18, 2021
- Chengdu Tianma Micro-Electronics Co., Ltd.
- Bo WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA
- Publication number 20210080765
- Publication date Mar 18, 2021
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Yingru HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTING UNIT, MANUFACTURING METHOD THEREFOR,...
- Publication number 20200343635
- Publication date Oct 29, 2020
- Chengdu Tianma Micro-Electronics Co., Ltd.
- Yingru HU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA
- Publication number 20200343634
- Publication date Oct 29, 2020
- Chengdu,Tianma Micro-Electronics Co,. Ltd.
- Donghua Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANELS AND LIQUID CRYSTAL DISPLAY DEVICES
- Publication number 20200201109
- Publication date Jun 25, 2020
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Jian ZHAO
- G02 - OPTICS
Information Patent Application
LIQUID-CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE THEREOF
- Publication number 20200073168
- Publication date Mar 5, 2020
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Jian ZHAO
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD OF DISPLAY PANEL
- Publication number 20190004355
- Publication date Jan 3, 2019
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Guobo ZENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRY ETCHING DEVICE AND ELECTRODE THEREOF
- Publication number 20150179410
- Publication date Jun 25, 2015
- Chengdu Tianma Micro-Electronics Co., Ltd.
- Yunlong Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DISPLAY AND METHOD FOR TESTING LIQUID CRYSTAL DISPLAY
- Publication number 20150109018
- Publication date Apr 23, 2015
- Tianma Micro-Electronics Co., Ltd.
- Mouxing MA
- G02 - OPTICS

Chengdu Tianma Micro-Electronics Co., Ltd.

Organization

Patents Grantslast 30 patents

Liquid crystal antenna and preparation method thereof

Phase shifter, fabrication method thereof, and antenna

Liquid crystal antenna

Liquid crystal phase shifter and antenna where effective lengths ar...

Liquid crystal antenna, manufacturing method thereof and communicat...

Liquid crystal phase shifter including a liquid crystal layer locat...

Liquid crystal phase shifting device including protrusions formed t...

Liquid crystal phase shifting device, manufacturing method therefor...

Liquid crystal phase shifting unit, manufacturing method therefor,...

Liquid crystal phase shifter and antenna

Phased-array antenna and method for controlling the same

Phased-array antenna and control method of the same

Liquid crystal display panels and liquid crystal display devices

Liquid-crystal display panel and display device thereof

Display panel, display device and driving method of display panel

Liquid crystal display and method for testing liquid crystal display

Patents Applicationslast 30 patents

ANTENNAS AND COMMUNICATION DEVICE

PHASE SHIFTER AND WIRELESS COMMUNICATION DEVICE

ANTENNA AND FABRICATION METHOD

LIGHT-EMITTING PANEL AND DISPLAY DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

LIQUID CRYSTAL ANTENNA

PHASE SHIFTER, FABRICATION METHOD THEREOF, AND ANTENNA

LIGHT-EMITTING PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL ANTENNA AND PREPARATION METHOD THEREOF

LIQUID CRYSTAL ANTENNA, MANUFACTURING METHOD THEREOF AND COMMUNICAT...

LIQUID CRYSTAL PHASE SHIFTING DEVICE, MANUFACTURING METHOD THEREFOR...

PHASED-ARRAY ANTENNA AND METHOD FOR CONTROLLING THE SAME

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

LIQUID CRYSTAL PHASE SHIFTING DEVICE, MANUFACTURING METHOD THEREFOR...

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

LIQUID CRYSTAL PHASE SHIFTING UNIT, MANUFACTURING METHOD THEREFOR,...

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

LIQUID CRYSTAL DISPLAY PANELS AND LIQUID CRYSTAL DISPLAY DEVICES

LIQUID-CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE THEREOF

DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD OF DISPLAY PANEL

DRY ETCHING DEVICE AND ELECTRODE THEREOF

LIQUID CRYSTAL DISPLAY AND METHOD FOR TESTING LIQUID CRYSTAL DISPLAY