Patents/Inventors

Heng Ji

Champaign, ILUS2 patents

3 Patents

US124560152025
Natural Language Question Generation
Amazon Technologies, Inc.
0 cites
US117833882023
Detecting User Preferences of Subscription Living Users
Airbnb, Inc.
0 cites
US117347802023
Optimally Ranking Accommodation Listings Based on Constraints
Airbnb, Inc.
0 cites