This inventor holds 1 USPTO granted patent. Top assignees: Matrictime Digital Technology Co., Ltd, Nanjing University. Active years: 2025.
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 2 
1 out of 279 
Years Active: 2025
Title: Innovations of Chen-Xun Weng in Quantum Digital Signatures
Introduction
Chen-Xun Weng is a notable inventor based in Nanjing, China. He has made significant contributions to the field of digital asset security through his innovative patent. His work focuses on quantum digital signatures and signcryption methods, which are essential for confirming ownership of digital assets.
Latest Patents
Chen-Xun Weng holds a patent for a quantum digital signature method and a quantum digital signcryption method. This patent outlines a method for confirming ownership of digital assets based on a hash algorithm. It also includes a method for tracing the source of digital assets using the same algorithm. The entities involved in this process include an original user, a CA authentication center, and a digital asset authentication center. The ownership confirmation process involves generating a one-time CA certificate by the original user, authenticating the digital assets, and creating a quantum digital signature through a three-party collaboration. Additionally, the tracing method generates subsidiary documents in real time and constructs a unique identity for a digital asset at the moment of access.
Career Highlights
Throughout his career, Chen-Xun Weng has worked with esteemed institutions such as Nanjing University and Matrictime Digital Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the realm of digital asset security.
Collaborations
Chen-Xun Weng has collaborated with notable colleagues, including Hua-Lei Yin and Yao Fu. Their joint efforts have contributed to advancements in the field of quantum digital signatures and asset authentication.
Conclusion
Chen-Xun Weng's contributions to the field of digital asset security through his innovative patent demonstrate his expertise and commitment to advancing technology. His work is pivotal in ensuring the secure ownership and traceability of digital assets in an increasingly digital world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile