Inventor
QI WANGDONG
CN4 patents
Patents
4 patentsUS12560672B2Feb 24, 2026
Positioning calibration method and system, and storage medium
PURPLE MOUNTAIN LABORATORIES0 citations48
US12155511B2Nov 26, 2024
Phase difference measurement method and system for antenna array, and phase compensation method and system for antenna array
PURPLE MOUNTAIN LABORATORIES0 citations46
US12455362B2Oct 28, 2025
Method and apparatus for determining angle and distance of target, radar and storage medium
PURPLE MOUNTAIN LABORATORIES0 citations40
US12557065B2Feb 17, 2026
Method and apparatus for locating terminal, computer device, and storage medium
PURPLE MOUNTAIN LABORATORIES0 citations39