Inventor

HSU MICHAEL SHING-CHUNG

US3 patents

⚠️ This page may combine multiple inventors who share the name “HSU MICHAEL SHING-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AOL INC

1 patent

US7783532B2Aug 24, 2010

E-couponing

AOL INC148 citations96

HSU MICHAEL SHING-CHUNG

1 patent

US8239295B2Aug 7, 2012

E-couponing

HSU MICHAEL SHING-CHUNG7 citations79

HSU MICHAEL SHING CHUNG

1 patent

US10657554B2May 19, 2020

E-couponing

HSU MICHAEL SHING CHUNG0 citations47