This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Ebay, Incorporated. 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: Hansi Wu and Graph-Directed Key Phrase Recommendation
Introduction
Hansi Wu is an inventor associated with Cupertino, California, and eBay, Incorporated. His patent work includes a method for recommending key phrases based on similarities among listed items.
Latest Patents
Wu is associated with 1 patent: “Graph-Directed Key Phrase Recommendation Based on Item Similarity.” The invention uses a dataset of items, their titles, and associated key phrases to build a data structure connecting title tokens to items and items to key phrases. When given a seed item’s title, the system identifies similar items by counting occurrences of the title’s tokens and recommends key phrases associated with those similar items.
Career Highlights
Wu’s patent describes an approach to improving key phrase recommendations on a listing platform. By linking title tokens, items, and key phrases, the method can draw on patterns among similar listings to generate recommendations.
Collaborations
Wu’s listed coworkers include Soumik Dey and Binbin Li.
Conclusion
Hansi Wu’s patent focuses on using item similarity and relationships among listing data to recommend relevant key phrases.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile