Qiangqiang LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Phase shifter usable with an antenna including first and second sub...
- Patent number 12,288,917
- Issue date Apr 29, 2025
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feeding structure, microwave radio frequency device and antenna
- Patent number 11,978,942
- Issue date May 7, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng Jia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter and antenna
- Patent number 11,962,054
- Issue date Apr 16, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Liang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feeding structure, microwave radio frequency device and antenna
- Patent number 11,949,142
- Issue date Apr 2, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng Jia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter usable with an antenna including first and second sub...
- Patent number 11,936,083
- Issue date Mar 19, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei Tang
- G02 - OPTICS
Information Patent Grant
Liquid crystal phase shifter and antenna
- Patent number 11,876,276
- Issue date Jan 16, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Jie Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal phase shifter and antenna
- Patent number 11,870,122
- Issue date Jan 9, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Jie Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feeding structure, microwave radio frequency device and antenna
- Patent number 11,837,796
- Issue date Dec 5, 2023
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng Jia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna and fabricating method thereof, and antenna device and fabr...
- Patent number 11,688,942
- Issue date Jun 27, 2023
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Ying Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate integrated waveguide filter comprising an electric field...
- Patent number 11,569,557
- Issue date Jan 31, 2023
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei Tang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHASE SHIFTER USABLE WITH AN ANTENNA INCLUDING FIRST AND SECOND SUB...
- Publication number 20240186670
- Publication date Jun 6, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei TANG
- G02 - OPTICS
Information Patent Application
FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA
- Publication number 20240186668
- Publication date Jun 6, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng JIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE INTEGRATED WAVEGUIDE FILTER AND ANTENNA DEVICE
- Publication number 20220077554
- Publication date Mar 10, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA AND FABRICATING METHOD THEREOF, AND ANTENNA DEVICE AND FABR...
- Publication number 20220077579
- Publication date Mar 10, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Ying WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA
- Publication number 20220059913
- Publication date Feb 24, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Jie WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA
- Publication number 20220045413
- Publication date Feb 10, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng JIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA
- Publication number 20220021094
- Publication date Jan 20, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Jie WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER AND ANTENNA
- Publication number 20220006188
- Publication date Jan 6, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Cuiwei TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA
- Publication number 20220006165
- Publication date Jan 6, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng JIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER AND ANTENNA
- Publication number 20220006166
- Publication date Jan 6, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Liang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA
- Publication number 20210367336
- Publication date Nov 25, 2021
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Haocheng JIA
- H01 - BASIC ELECTRIC ELEMENTS

Qiangqiang LI

Person

Patents Grantslast 30 patents

Phase shifter usable with an antenna including first and second sub...

Feeding structure, microwave radio frequency device and antenna

Phase shifter and antenna

Feeding structure, microwave radio frequency device and antenna

Phase shifter usable with an antenna including first and second sub...

Liquid crystal phase shifter and antenna

Liquid crystal phase shifter and antenna

Feeding structure, microwave radio frequency device and antenna

Antenna and fabricating method thereof, and antenna device and fabr...

Substrate integrated waveguide filter comprising an electric field...

Patents Applicationslast 30 patents

PHASE SHIFTER USABLE WITH AN ANTENNA INCLUDING FIRST AND SECOND SUB...

FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA

SUBSTRATE INTEGRATED WAVEGUIDE FILTER AND ANTENNA DEVICE

ANTENNA AND FABRICATING METHOD THEREOF, AND ANTENNA DEVICE AND FABR...

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA

LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA

PHASE SHIFTER AND ANTENNA

FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA

PHASE SHIFTER AND ANTENNA

FEEDING STRUCTURE, MICROWAVE RADIO FREQUENCY DEVICE AND ANTENNA