Wangdong QI

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phase difference measurement method and system for antenna array, a...
- Patent number 12,155,511
- Issue date Nov 26, 2024
- PURPLE MOUNTAIN LABORATORIES
- Haipeng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Determining Positioning Parameter, Device...
- Publication number 20250093452
- Publication date Mar 20, 2025
- PURPLE MOUNTAIN LABORATORIES
- Mengguan PAN
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Determining Angle and Distance of Target,...
- Publication number 20240310503
- Publication date Sep 19, 2024
- PURPLE MOUNTAIN LABORATORIES
- Yongming HUANG
- G01 - MEASURING TESTING
Information Patent Application
Positioning Calibration Method and System, and Storage Medium
- Publication number 20240219507
- Publication date Jul 4, 2024
- PURPLE MOUNTAIN LABORATORIES
- Jia XU
- G01 - MEASURING TESTING
Information Patent Application
Positioning Method, Apparatus, Device and System, and Storage Medium
- Publication number 20230403675
- Publication date Dec 14, 2023
- PURPLE MOUNTAIN LABORATORIES
- Xiaodong LI
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Locating Terminal, Computer Device, and St...
- Publication number 20230397152
- Publication date Dec 7, 2023
- PURPLE MOUNTAIN LABORATORIES
- Wangdong QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase Difference Measurement Method and System for Antenna Array, a...
- Publication number 20230396471
- Publication date Dec 7, 2023
- PURPLE MOUNTAIN LABORATORIES
- Haipeng XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE