Inventor
PIETERSE ROB
NL12 patents
⚠️ This page may combine multiple inventors who share the name “PIETERSE ROB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEDERLAND PTT
6 patentsUS5714741AFeb 3, 1998
Device for transparent interaction between an IC card and a remote terminal
NEDERLAND PTT151 citations96
US5907832AMay 25, 1999
Method of debiting an electronic payment means
NEDERLAND PTT79 citations94
US6061664AMay 9, 2000
System for facilitating the ordering and paying of services by means of a communication network
NEDERLAND PTT65 citations91
US6080064AJun 27, 2000
Device for playing games via a communications network, and a game system using a communications network
NEDERLAND PTT28 citations89
US5574929ANov 12, 1996
Processor circuit comprising a first processor, a memory and a peripheral circuit, and system comprising the processor circuit and a second processor
NEDERLAND PTT36 citations87
US5560031ASep 24, 1996
Processor circuit comprising a first processor, and system comprising the processor circuit and a second processor
NEDERLAND PTT16 citations66
KONINKL KPN NV
4 patentsUS6088127AJul 11, 2000
Device and method for forwarding electronic messages
KONINKL KPN NV52 citations92
US6027028AFeb 22, 2000
Connector formed as a sleeve pushed over a standard chip card
KONINKL KPN NV101 citations92
US6076073AJun 13, 2000
Method of debiting an electronic payment means
KONINKL KPN NV23 citations90
US6369723B1Apr 9, 2002
Replacement of special characters in a data stream
KONINKL KPN NV27 citations86