Chunyan Zou

Follow

Person

Beijing City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Resistivity measurement method, device and system
- Patent number 11,415,721
- Issue date Aug 16, 2022
- PetroChina Company Limited
- Jiahuan He
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Resistivity Measurement Method, Device and System
- Publication number 20190369286
- Publication date Dec 5, 2019
- Jiahuan He
- G01 - MEASURING TESTING