Inventor
XIAO DAHAI
CN7 patents
⚠️ This page may combine multiple inventors who share the name “XIAO DAHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRG BANKING EQUIPMENT CO LTD
4 patentsUS8348162B2Jan 8, 2013
Foreign substance detection device for card reader and card reader socket
GRG BANKING EQUIPMENT CO LTD7 citations79
US9672500B2Jun 6, 2017
Self-service terminal service emergency method and site server
GRG BANKING EQUIPMENT CO LTD2 citations68
US9520011B2Dec 13, 2016
Method and device for detecting and controlling self-service terminal cash dispensing quality
GRG BANKING EQUIPMENT CO LTD0 citations35
US9437068B2Sep 6, 2016
Cash replenishment method for financial self-service equipment
GRG BANKING EQUIPMENT CO LTD0 citations32
LIANG TIANCAI
3 patentsUS9014458B2Apr 21, 2015
Valuable document identification method and system
LIANG TIANCAI3 citations57
US9014419B2Apr 21, 2015
Valuable document identification method and identification system thereof
LIANG TIANCAI1 citations45
US9262677B2Feb 16, 2016
Valuable file identification method and identification system, device thereof
LIANG TIANCAI0 citations34