Inventor
XIA FAN
CN13 patents
⚠️ This page may combine multiple inventors who share the name “XIA FAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROLEUM & CHEM CORP
4 patentsUS11493658B2Nov 8, 2022
Computer-implemented method and system employing nonlinear direct prestack seismic inversion for poisson impedance
CHINA PETROLEUM & CHEM CORP6 citations72
US11320554B2May 3, 2022
Method and system that uses an anisotropy parameter to generate high-resolution time-migrated image gathers for reservoir characterization, and interpretation
CHINA PETROLEUM & CHEM CORP0 citations50
US12050294B1Jul 30, 2024
Method and apparatus for building envelope guided low frequency model for seismic exploration of subsurface formations
CHINA PETROLEUM & CHEM CORP0 citations45
US11573347B2Feb 7, 2023
Computing program product and method that interpolates wavelets coefficients and estimates spatial varying wavelets using the covariance interpolation method in the data space over a survey region having multiple well locations
CHINA PETROLEUM & CHEM CORP0 citations45
LANDMARK GRAPHICS CORP
3 patentsUS9869783B2Jan 16, 2018
Structure tensor constrained tomographic velocity analysis
LANDMARK GRAPHICS CORP5 citations68
US10942287B2Mar 9, 2021
Semblance-based anisotropy parameter estimation using isotropic depth-migrated common image gathers
LANDMARK GRAPHICS CORP1 citations61
US10908309B2Feb 2, 2021
Estimating interval anisotropy parameter for pre-stack depth migration using a least-squares method
LANDMARK GRAPHICS CORP0 citations50
XIA FAN
2 patentsCHINA CONSTR IND & ENERGY ENG GROUP CO LTD
2 patentsUS11447699B2Sep 20, 2022
Soil stabilization material based on solid waste and bioenzyme, and preparation method thereof
CHINA CONSTR IND & ENERGY ENG GROUP CO LTD0 citations56
US12196343B2Jan 14, 2025
Real-time intelligent monitoring system for long-distance curved pipe jacking
CHINA CONSTR IND & ENERGY ENG GROUP CO LTD0 citations45