Donghua Wang

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna and fabrication method
- Patent number 12,062,852
- Issue date Aug 13, 2024
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Zuocai Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal antena and fabrication thereof
- Patent number 11,916,297
- Issue date Feb 27, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhenyu Jia
- H01 - BASIC ELECTRIC ELEMENTS
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
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 and antenna
- Patent number 11,233,301
- Issue date Jan 25, 2022
- CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
- Donghua Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
LIQUID CRYSTAL ANTENA AND FABRICATION THEREOF
- Publication number 20230163481
- Publication date May 25, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhenyu JIA
- 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
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 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 SHIFTER AND ANTENNA
- Publication number 20200343634
- Publication date Oct 29, 2020
- Chengdu,Tianma Micro-Electronics Co,. Ltd.
- Donghua Wang
- H01 - BASIC ELECTRIC ELEMENTS

Donghua Wang

Person

Patents Grantslast 30 patents

Antenna and fabrication method

Liquid crystal antena and fabrication thereof

Liquid crystal antenna and preparation method thereof

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 and antenna

Patents Applicationslast 30 patents

ANTENNA AND FABRICATION METHOD

LIQUID CRYSTAL ANTENA AND FABRICATION THEREOF

LIQUID CRYSTAL ANTENNA

LIQUID CRYSTAL ANTENNA AND PREPARATION METHOD THEREOF

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

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA