Inventor
LI QIANGQIANG
CN16 patents
⚠️ This page may combine multiple inventors who share the name “LI QIANGQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE SENSOR TECHNOLOGY CO LTD
13 patentsUS11978942B2May 7, 2024
Feeding structure, microwave radio frequency device and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD2 citations73
US11936083B2Mar 19, 2024
Phase shifter usable with an antenna including first and second substrates having electrode layers formed thereon, where the electrode layers include body and branch structures
BEIJING BOE SENSOR TECHNOLOGY CO LTD2 citations73
US11837796B2Dec 5, 2023
Feeding structure, microwave radio frequency device and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD2 citations73
US11688942B2Jun 27, 2023
Antenna and fabricating method thereof, and antenna device and fabricating method thereof
BEIJING BOE SENSOR TECHNOLOGY CO LTD2 citations73
US11949142B2Apr 2, 2024
Feeding structure, microwave radio frequency device and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD2 citations72
US12308527B2May 20, 2025
Antenna and manufacturing method thereof
BEIJING BOE SENSOR TECHNOLOGY CO LTD1 citations64
US12444817B2Oct 14, 2025
Feeding structure, microwave radio frequency device and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations62
US12288917B2Apr 29, 2025
Phase shifter usable with an antenna including first and second substrates having electrode layers formed thereon, where the electrode layers include body and branch structures
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations62
US11962054B2Apr 16, 2024
Phase shifter and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD1 citations62
US11843154B2Dec 12, 2023
Balun assembly, microwave radio frequency device and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations52
US11569557B2Jan 31, 2023
Substrate integrated waveguide filter comprising an electric field responsive dielectric layer configured to adjust a frequency of the filter
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations52
US11876276B2Jan 16, 2024
Liquid crystal phase shifter and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations51
US11870122B2Jan 9, 2024
Liquid crystal phase shifter and antenna
BEIJING BOE SENSOR TECHNOLOGY CO LTD0 citations51