Inventor
SEARS JOHN W
US8 patents
⚠️ This page may combine multiple inventors who share the name “SEARS JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRONIC PAYMENT SERVICES IN
7 patentsUS5596642AJan 21, 1997
Network settlement performed on consolidated information
ELECTRONIC PAYMENT SERVICES IN139 citations98
US5544086AAug 6, 1996
Information consolidation within a transaction network
ELECTRONIC PAYMENT SERVICES IN363 citations98
US5892211AApr 6, 1999
Transaction system comprising a first transportable integrated circuit device, a terminal, and a security device
ELECTRONIC PAYMENT SERVICES IN246 citations97
US5633930AMay 27, 1997
Common cryptographic key verification in a transaction network
ELECTRONIC PAYMENT SERVICES IN126 citations97
US5621796AApr 15, 1997
Transferring information between transaction networks
ELECTRONIC PAYMENT SERVICES IN112 citations97
US5596643AJan 21, 1997
Network settlement performed on consolidated information
ELECTRONIC PAYMENT SERVICES IN106 citations97
US5577121ANov 19, 1996
Transaction system for integrated circuit cards
ELECTRONIC PAYMENT SERVICES IN415 citations97