Inventor

YE CHANGCHENG

CN2 patents

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

ALIBABA GROUP HOLDING LTD

1 patent

US9600570B2Mar 21, 2017

Method and system for text filtering

ALIBABA GROUP HOLDING LTD2 citations62

WEN XINCI

1 patent

US8874597B2Oct 28, 2014

Method and system for text filtering based on semantic matching

WEN XINCI0 citations35