Yiqing Ren

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Seismic imaging systems and methods employing tomographic migration...
- Patent number 8,406,081
- Issue date Mar 26, 2013
- Landmark Graphics Corporation
- Fan Xia
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Seismic Imaging Systems and Methods Employing Tomographic Migration...
- Publication number 20110075516
- Publication date Mar 31, 2011
- Halliburton Energy Services, Inc.
- Fan Xia
- G01 - MEASURING TESTING