Daqing ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, system, computer device, and storage medium for non-contact...
- Patent number 12,081,298
- Issue date Sep 3, 2024
- Peking University
- Daqing Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining a doppler frequency shift of a wireless sign...
- Patent number 10,630,403
- Issue date Apr 21, 2020
- Peking University
- Daqing Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fall detection method and system
- Patent number 10,531,817
- Issue date Jan 14, 2020
- Peking University
- Daqing Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, DEVICE AND STORAGE MEDIUM FOR NON-CONTACT VELOCITY...
- Publication number 20230141843
- Publication date May 11, 2023
- Peking University
- Daqing ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM, COMPUTER DEVICE, AND STORAGE MEDIUM FOR NON-CONTACT...
- Publication number 20210391908
- Publication date Dec 16, 2021
- Peking University
- Daqing ZHANG
- G01 - MEASURING TESTING
Information Patent Application
FALL DETECTION METHOD AND SYSTEM
- Publication number 20190175074
- Publication date Jun 13, 2019
- Peking University
- Daqing ZHANG
- G08 - SIGNALLING
Information Patent Application
METHOD FOR DETERMINING A DOPPLER FREQUENCY SHIFT OF A WIRELESS SIGN...
- Publication number 20190020425
- Publication date Jan 17, 2019
- Peking University
- Daqing ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE