Patents/Inventors

Chahn Chung

San Francisco, CAUS2 patents

3 Patents

US121250902024
System and Methods for Personalization and Enhancement of a Marketplace
EBAY Inc.
0 cites
US117654332023
User Commentary Systems and Methods
EBAY Inc.
0 cites
US117347432023
System and Methods for Personalization and Enhancement of a Marketplace
EBAY Inc.
0 cites