05991749 is referenced by 444 patents and cites 15 patents.

The following procedures describe the use of cellular telephones and other analog or digital wireless communication devices to conduct transactions and activities. These procedures effectively allow such devices to function as an electronic wallet, a wireless PIN pad, and a contactless Smart Card.

Title
Wireless telephony for collecting tolls, conducting financial transactions, and authorizing other activities
Application Number
8/929217
Publication Number
5991749
Application Date
September 9, 1997
Publication Date
November 23, 1999
Inventor
Paul H Morrill Jr
P.O. Box 244, 206 Jefferson St., Delaware City, 19706-0244
DE, US
Agent
Connolly Bove Lodge & Hutz
IPC
G07F 7/10
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