Inventor
CHANG FANG
US6 patents
⚠️ This page may combine multiple inventors who share the name “CHANG FANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COUPA SOFTWARE INC
4 patentsUS10861084B1Dec 8, 2020
Method and computer-readable media for real-time image-based catalog search
COUPA SOFTWARE INC3 citations67
US12100007B2Sep 24, 2024
System and method for repeatable and interpretable divisive analysis
COUPA SOFTWARE INC0 citations55
US11455637B2Sep 27, 2022
System and method for repeatable and interpretable divisive analysis
COUPA SOFTWARE INC0 citations55
US10733676B2Aug 4, 2020
Automatic generation of expense data using facial recognition in digitally captured photographic images
COUPA SOFTWARE INC1 citations54