Zhicheng Liu

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Nanjing City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic urban land identification system integrating business big...
- Patent number 11,270,397
- Issue date Mar 8, 2022
- Southeast University
- Junyan Yang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC URBAN LAND IDENTIFICATION SYSTEM INTEGRATING BUSINESS BIG...
- Publication number 20210217117
- Publication date Jul 15, 2021
- SOUTHEAST UNIVERSITY
- Junyan YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR INCREASING FREQUENCY OF SEISMIC DIGITAL SIGNAL
- Publication number 20160245938
- Publication date Aug 25, 2016
- China Petroleum and Chemical Corporation
- Zhicheng LIU
- G01 - MEASURING TESTING
Information Patent Application
Method And System For Identifying Events Of Digital Signal
- Publication number 20130107666
- Publication date May 2, 2013
- Sinopec Geophysical Research Institute
- Zhicheng LIU
- G01 - MEASURING TESTING
Information Patent Application
Processing Method And Device For Simulating And Adding Noise To Dig...
- Publication number 20120121038
- Publication date May 17, 2012
- Sinopec Geophysical Research Institute
- Zhicheng Liu
- G06 - COMPUTING CALCULATING COUNTING