Inventor

DONG XUEWEN

CN2 patents

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

LI YEDONG

1 patent

US8864028B2Oct 21, 2014

Card information protection device and finance service equipment having the same

LI YEDONG3 citations47

GRG BANKING EQUIPMENT CO LTD

1 patent

US9520011B2Dec 13, 2016

Method and device for detecting and controlling self-service terminal cash dispensing quality

GRG BANKING EQUIPMENT CO LTD0 citations35