This inventor holds 1 USPTO granted patent. Top assignees: China Petroleum & Chemical Corporation, Sinopec Geophysical Research Institute. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 99 
1 out of 3 Years Active: 2026
Title: Hao Zheng: Inventor in Nanjing
Introduction
Hao Zheng is an inventor based in Nanjing, China. His patent work includes a method for incorporating fault-related information into seismic tomography regularization.
Latest Patents
Zheng is associated with 1 patent: “Fault Control Beam Tomography Regularization Method and Apparatus, Computer Device, and Storage Medium.” The invention describes acquiring seismic imaging data, extracting a coherence attribute, and resampling it to correspond with a tomography grid. It then uses ray tracing to obtain ray density and calculates a fault control beam tomography operator. That operator is introduced into the tomography inversion target function as a regularization constraint.
Career Highlights
Zheng’s listed company affiliations include China Petroleum & Chemical Corporation and Sinopec Geophysical Research Institute. His patent concerns seismic imaging and tomography inversion.
Collaborations
His listed coworkers include Kai Guo and Junchen Liu.
Conclusion
Hao Zheng’s patent focuses on using seismic coherence and ray-density information to guide regularization in tomography inversion, reflecting his work in geophysical imaging.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile