Inventor
YANG CHANGCHUN
CN9 patents
Patents
9 patentsUS10161891B1Dec 25, 2018
Method for characterizing rock physical characteristics of deeply buried carbonate rocks
INST GEOLOGY & GEOPHYSICS CAS43 citations90
US11472696B1Oct 18, 2022
Seismic acquisition system and sensor based on MEMS sensor with low power consumption
INST GEOLOGY & GEOPHYSICS CAS5 citations70
US11401160B2Aug 2, 2022
MEMS sensor detection device and MEMS sensor system
INST GEOLOGY & GEOPHYSICS CAS2 citations69
US9900025B2Feb 20, 2018
Efficient adaptive seismic data flow lossless compression and decompression method
INST GEOLOGY & GEOPHYSICS CAS2 citations66
US10746756B2Aug 18, 2020
Dynamic testing device suitable for drilling tool attitude measurement module
INST GEOLOGY & GEOPHYSICS CAS1 citations62
US12378877B2Aug 5, 2025
Method and device for identifying near-bit lithology based on intelligent voiceprint identification
INST GEOLOGY & GEOPHYSICS CAS0 citations58
US11220899B2Jan 11, 2022
Gyro measurement while drilling system and method therefor
INST GEOLOGY & GEOPHYSICS CAS0 citations50
US12130397B2Oct 29, 2024
Seismic acquisition system based on frequency domain expansion mems sensor
INST GEOLOGY & GEOPHYSICS CAS0 citations49
US10643862B2May 5, 2020
System-level packaging method and packaging system based on 3D printing
INST GEOLOGY & GEOPHYSICS CAS0 citations34