Longning Qi

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for integrated navigation based on wireless finge...
- Patent number 10,648,816
- Issue date May 12, 2020
- Southeast University
- Yuan Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positioning method using height-constraint-based extended Kalman fi...
- Patent number 10,422,883
- Issue date Sep 24, 2019
- Southeast University
- Yuan Zhuang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EXTENDED KALMAN FILTER POSITIONING METHOD BASED ON HEIGHT CONSTRAINT
- Publication number 20190146095
- Publication date May 16, 2019
- SOUTHEAST UNIVERSITY
- YUAN ZHUANG
- G01 - MEASURING TESTING
Information Patent Application
FUSION NAVIGATION DEVICE AND METHOD BASED ON WIRELESS FINGERPRINTS...
- Publication number 20180252528
- Publication date Sep 6, 2018
- SOUTHEAST UNIVERSITY
- Yuan Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE