This inventor holds 1 USPTO granted patent. Top assignees: Electric Power Research Institute, China Southern Powerr Grid, Guizhou Power Grid Co., Ltd. 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 1 
1 out of 4 Years Active: 2026
Title: Wei Zhou and Blockchain-Based Timestamp Generation.
Introduction
Wei Zhou is an inventor associated with Guiyang, China. His patent work addresses trusted timestamp generation and the protection of recorded information.
Latest Patents
Zhou’s listed patent is “Timestamp Generation Method and Apparatus, and Electronic Device and Storage Medium.” The invention describes a method that obtains a file record, calculates its hash value, and sends the hash to a random issuer. The issuer signs the hash together with the time it received it, then returns the signature result. That result is stored on a blockchain as the file record’s timestamp. The approach is intended to reduce reliance on a traditional timestamp authority and help address the risk of recorded information being exposed. Zhou is listed with 1 patent.
Career Highlights
Zhou’s professional affiliations include the Electric Power Research Institute, China Southern Power Grid, and Guizhou Power Grid Co., Ltd. These organizations provide context for his work in the power sector.
Collaborations
Zhou’s listed coworkers include Yi Luo and Jiaxiang Ou.
Conclusion
Wei Zhou’s patent combines file hashing, a time-based signature, and blockchain storage to offer an alternative approach to trusted timestamping.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile