This inventor holds 1 USPTO granted patent. Top assignee: Tencent Technology (Shenzhen) Company Limited. 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:
Years Active: 2026
Title: Churong Liu and Video Comparison Technology.
Introduction
Churong Liu is an inventor based in Shenzhen, China. His patent work includes a video comparison technology designed to assess differences in image definition between two videos.
Latest Patents
Liu is associated with 1 patent, titled “Video Comparison Method and Apparatus, Computer Device, and Storage Medium.” The invention obtains two videos, extracts image sequences from each, and uses matching feature-extraction mechanisms to generate definition feature vectors. A definition-difference analysis mechanism then compares those vectors to determine the difference in definition between the videos.
Career Highlights
Liu is associated with Tencent Technology (Shenzhen) Company Limited. His patent describes a computer-based approach to comparing video definition through image-sequence analysis and feature-vector comparison.
Collaborations
The provided information lists Jiyang Wu and Rui Guo as Liu’s coworkers.
Conclusion
Churong Liu’s patent focuses on comparing video definition using a consistent feature-extraction process and analysis of the resulting feature vectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile