This inventor holds 1 USPTO granted patent. Top assignee: Airbnb, Inc.. 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: Lianghao Li and Real-Time Guest-Host Issue Detection
Introduction
Lianghao Li is an inventor based in Los Altos, California, and works at Airbnb, Inc. His patent work includes a system for identifying potential issues in messages exchanged between guests and hosts.
Latest Patents
Li is associated with one patent, titled “Systems and Methods for Detecting Real-Time Issues in Guest-Host Messages Using Machine Learning Models.” The invention analyzes messages in a conversational thread using separate machine-learning models to estimate the likelihood of guest issues and host issues. When specified keywords appear and the relevant probability exceeds a predetermined threshold, the system provides an alert visible only to the guest or host, as appropriate. Li’s listed portfolio includes 1 patent.
Career Highlights
At Airbnb, Li’s patent work addresses real-time detection of issues in guest-host communications. The approach uses message features and threshold-based alerts to help surface potential concerns during a conversation.
Collaborations
Li’s listed coworkers include Zachary Barbitta and Morris Chuang. The patent focuses on machine-learning methods for detecting potential issues in guest-host messages.
Conclusion
Li’s patent reflects an application of machine learning to timely, role-specific issue detection in conversational messaging.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile