This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013
Title: Hai Xin and His Patent on Human Interactive Proofs.
Introduction
Hai Xin is an inventor associated with Beijing, China, and Microsoft Technology Licensing, LLC. His patent work includes a technique for creating human interactive proofs while keeping text readable to people.
Latest Patents
The provided information identifies one patent associated with Hai Xin: “Tearing and Conformal Transformation Human Interactive Proof.” The technique creates a human interactive proof by tearing a string of characters into pieces, applying a conformal transformation to warp those pieces, or using either operation alone. The transformation changes character shapes and orientations while preserving their angles, helping people recognize the text.
Career Highlights
The available information connects Hai Xin’s patent activity with Microsoft Technology Licensing, LLC. His listed patent addresses the design of readable human interactive proofs.
Collaborations
Hai Xin’s listed coworkers include Bin Benjamin Zhu and Jia Liu.
Conclusion
Hai Xin’s identified invention applies tearing and conformal transformation techniques to create human interactive proofs that remain recognizable to people, and he is associated with 1 patent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile