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Patents Grants
last 30 patents
Information
Patent Grant
Processing method and device for data of well site test based on kn...
Patent number
11,829,889
Issue date
Nov 28, 2023
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Fei Tian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Alternating stress fatigue testing equipment
Patent number
11,768,139
Issue date
Sep 26, 2023
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Renzhong Pei
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time correction method for oven controlled crystal oscillator...
Patent number
11,545,933
Issue date
Jan 3, 2023
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Tianxin Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ocean bottom electromagnetic acquisition station communication appa...
Patent number
11,525,938
Issue date
Dec 13, 2022
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Tianxin Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Device for performing temperature correction on induction logging t...
Patent number
11,428,843
Issue date
Aug 30, 2022
INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCES
Renzhong Pei
G01 - MEASURING TESTING
Information
Patent Grant
Earthquake evaluation method based on multi-type geophysical data
Patent number
11,360,225
Issue date
Jun 14, 2022
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Qingyun Di
G01 - MEASURING TESTING
Information
Patent Grant
Method, apparatus and system for arranging survey points in field o...
Patent number
10,488,544
Issue date
Nov 26, 2019
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Yongyou Yang
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for control and data processing in field operatio...
Patent number
10,429,539
Issue date
Oct 1, 2019
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Zhongxing Wang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Distributed electromagnetic instrument synchronization system and m...
Patent number
10,168,432
Issue date
Jan 1, 2019
INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
Yongyou Yang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ALTERNATING STRESS FATIGUE TESTING EQUIPMENT
Publication number
20230020690
Publication date
Jan 19, 2023
Institute of Geology and Geophysics, Chinese Academy of Sciences
Renzhong PEI
E21 - EARTH DRILLING MINING
Information
Patent Application
DOUBLE-TABLE VIBRATION TESTING DEVICE
Publication number
20220412839
Publication date
Dec 29, 2022
Institute of Geology and Geophysics, Chinese Academy of Sciences
Zhongxing WANG
G01 - MEASURING TESTING
Information
Patent Application
PROCESSING METHOD AND DEVICE FOR DATA OF WELL SITE TEST BASED ON KN...
Publication number
20220414488
Publication date
Dec 29, 2022
Institute of Geology and Geophysics, Chinese Academy of Sciences
Fei TIAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REAL-TIME CORRECTION METHOD FOR OVEN CONTROLLED CRYSTAL OSCILLATOR...
Publication number
20220385232
Publication date
Dec 1, 2022
Institute of Geology and Geophysics, Chinese Academy of Sciences
Tianxin ZHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OCEAN BOTTOM ELECTROMAGNETIC ACQUISITION STATION COMMUNICATION APPA...
Publication number
20220221613
Publication date
Jul 14, 2022
Institute of Geology and Geophysics, Chinese Academy of Sciences
Tianxin ZHANG
G01 - MEASURING TESTING
Information
Patent Application
DEVICE FOR PERFORMING TEMPERATURE CORRECTION ON INDUCTION LOGGING T...
Publication number
20200319370
Publication date
Oct 8, 2020
INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCES
Renzhong PEI
G01 - MEASURING TESTING
Information
Patent Application
Method, Apparatus and System for Arranging Survey Points in Field O...
Publication number
20190129055
Publication date
May 2, 2019
Institute of Geology and Geophysics, Chinese Academy of Sciences
Yongyou YANG
G01 - MEASURING TESTING
Information
Patent Application
Method and System for Control and Data Processing in Field Operatio...
Publication number
20190129058
Publication date
May 2, 2019
Institute of Geology and Geophysics, Chinese Academy of Sciences
Zhongxing WANG
G05 - CONTROLLING REGULATING
Information
Patent Application
DISTRIBUTED ELECTROMAGNETIC INSTRUMENT SYNCHRONIZATION SYSTEM AND M...
Publication number
20180149756
Publication date
May 31, 2018
Institute of Geology and Geophysics, Chinese Academy of Sciences
Yongyou YANG
G01 - MEASURING TESTING