Liyan Li

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Centralized cooperative positioning method based on joint time-spac...
- Patent number 11,927,687
- Issue date Mar 12, 2024
- Zhejiang University
- Chengfei Fan
- G01 - MEASURING TESTING
Information Patent Grant
Multi-user uplink and downlink beam alignment method for asymmetric...
- Patent number 11,742,910
- Issue date Aug 29, 2023
- Zhejiang University
- Yongcheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and electronic device for obtaining location information
- Patent number 11,109,342
- Issue date Aug 31, 2021
- Zhejiang University
- Chengfei Fan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-USER UPLINK AND DOWNLINK BEAM ALIGNMENT METHOD FOR ASYMMETRIC...
- Publication number 20230188185
- Publication date Jun 15, 2023
- Zhejiang University
- Yongcheng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTRALIZED COOPERATIVE POSITIONING METHOD BASED ON JOINT TIME-SPAC...
- Publication number 20220050167
- Publication date Feb 17, 2022
- Zhejiang University
- Chengfei FAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR OBTAINING LOCATION INFORMATION
- Publication number 20210153161
- Publication date May 20, 2021
- Zhejiang University
- Chengfei Fan
- G01 - MEASURING TESTING