05819234 is referenced by 243 patents and cites 20 patents.

An automatic toll collection system comprises and operates in conjunction with transponders which are provided for sale to the public in sealed packages and which are pre-approved for a predetermined amount of prepaid toll credit. When the transponders are purchased, they can be installed in any vehicle and are immediately ready for use. The kit in which the transponder is sold includes application forms and a return mailer which permit the purchaser thereof to convert the preestablished anonymous account to a regular prepaid toll account and to authorize the automatic replenishment of the account, thus enabling continued use of the purchased transponder beyond the pre-approved amount. The invention further comprises the process of frequent updating, e.g. several times daily, hourly, etc. of toll plaza computers with toll transactions at all participating toll facilities, to prevent inadvertent overdrawing of toll accounts by motorists.

Title
Toll collection system
Application Number
8/681712
Publication Number
5819234
Application Date
July 29, 1996
Publication Date
October 6, 1998
Inventor
Randy J Schafer
East Brunswick
NJ, US
Fred Slavin
Manalapan
NJ, US
Agent
Ostrolenk Faber Gerb & Soffen
Assignee
The Chase Manhattan Bank
NY, US
IPC
G07B 15/00
View Original Source