Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
1997-12-22
2001-06-19
Barron, Jr., Gilberto (Department: 2767)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C705S052000, C705S078000, C705S026640
Reexamination Certificate
active
06249865
ABSTRACT:
BACKGROUND
The present invention relates generally to billing for on-line services made available to a user on a computer or data network, and more particularly, to a billing and collection system and method in which access to such services on the computer or data network and billing therefor is linked to a telephone connection associated with a billing network that manages and bills for access to information over the data network.
One of the key problems with on-line services (the “Internet”) as it relates to commerce is the difficulty of Internet information service providers (“on-line service providers”) to charge users per-minute, incremental or flat fees for usage. One way these fees are charged for access to various on-line service providers is by simply billing the user's on-line service account when such an account exists.
Another way by which information providers can collect payment is by having the user establish an account with the on-line service providers on a billing or credit card charge basis. This approach can be cumbersome, time consuming and risky from a security standpoint. Moreover, for on-line service provider access where relatively low costs are incurred, the collateral costs associated with small incremental billing make this approach uneconomical. Unfortunately, transferring credit card numbers via the Internet carries the risk of theft from unscrupulous computer hackers and thieves, and digital money or encryption metering concepts are still a long way from practical implementation.
Although encryption systems will eventually facilitate the common use of credit card numbers for transmission through cyberspace for decryption at the on-line service provider, some users will never feel completely comfortable providing their credit card numbers in this manner, even if the communications are ostensibly made secure. Moreover, some users may not be able to obtain a credit card or have one available with a sufficient amount of credit. Furthermore, credit card companies may assess or require a minimum charge in order to process the billing.
In summary, there exists a problem that casual short-term or single usage visits to a on-line service provider on a computer network cannot be charged for access on a per-minute or fractional basis in an economical manner for both the on-line service provider and the user.
SUMMARY OF THE INVENTION
In view of the above-described disadvantages in present billing practices for services obtained over the Internet, it is an object of the invention to provide a billing and collection system in which information is communicated to a user through a data network or first channel of communication, and billing is implemented through a billing network or second channel of communication.
It is a further object of the present invention to provide a billing and collection system whereby a user on the Internet can gain access to an on-line service provider and incur costs associated with such access through the use of a telephone-line communicating through a billing network.
It is an additional object of the invention to provide de-coupled time definite billing for on-line services provided over a data network, where the billing is implemented through the use of a telephone line associated with a billing network.
It is yet another object of the invention to provide a billing and collection system by which access to on-line services over the Internet and billing therefor is implemented through a 900-type shared revenue based toll fee number over the billing network for which revenues based on the toll fee are shared by the telephone company or billing agent associated with the billing network and the service provider, bureau and/or any agent thereof.
It is still another object of the invention to provide a billing and collection system by which a telephone company collects payment for the 900 calls and pays the on-line service providers a percentage of all revenues.
It is a further object of the invention to provide a method for billing and collection for services on the Internet in accordance with the above objects.
In accordance with the above objects and additional objects that will become apparent hereinafter, the present invention provides for billing and collection in a computer system, where, in one embodiment, the system comprises a data network including at least one on-line service provider for on-line access by a user over a first telephone line with a user computer through the data network, a billing network including a second telephone line at the user's residence or business from which access is desired, and an access management computer.
The access management computer enables a user to obtain access to the on-line service provider by communicating a unique access message to the user and the on-line service provider. The access management computer may be associated with the billing network, an independent service bureau which handles shared billing between the billing network and the data network, or it may be directly associated with the on-line service provider. The access management computer includes or is associated with a database, in which are stored access messages for the various on-line service providers. Alternatively, the access management computer may generate a particular access message. The access message may be valid for a single on-line service provider or a plurality of on-line service providers, and for a single session or for a plurality of sessions.
In one embodiment of the invention, when a user reaches the “home page” of a on-line service provider, it displays a telephone number for the user to call to obtain the access message. The home page may also display a message that the cost for using this on-line service provider is xx¢ per minute or xx¢ per minute after the first x minutes or the like, or some fixed charge. In an alternative embodiment, the instructions for the user and related phone information reside in a directory, either stored in memory on the user computer or in some external medium.
When the user desires access to a on-line service provider, he or she dials the 900# which routes the call through the billing network to the access management computer. The access management computer provides the access message to the user over the voice network and at the same time provides the on-line service provider with instructions to allow the user who enters that access message into the user computer to gain access to the on-line service provider for as long as the second telephone line is left open, or for some predetermined amount of time after the 900 call is terminated. When the user enters the access message into the user computer, the on-line service provider reads the access message and if the access message entered by the user matches the access message provided by the access management computer, the user is given access to the on-line service provider. When the user desires to leave the on-line service provider, the user simply terminates the connection on the second telephone line. This signals the access management computer to terminate access to the on-line service provider for the particular access message associated with this session. This arrangement separates the channels of communication between the voice network and the data network. The user is simply billed for access to the on-line service provider by the telephone company (or billing collection agent) associated with the billing network for the toll fee calls in the usual course of telephone charges for telephone calls made on the second telephone line. The revenues based on the toll fee are shared between the telephone company (or billing collection agent) and the service provider, and any service bureau or agent thereof. The billing and collection agent may be an on-line service such as America On-Line, Prodigy and the like. Thus, the on-line service becomes a billing and collection agent for the on-line service provider and the telephone company.
In yet another embodiment of the invention, the system
Schneier Bruce
Walker Jay
Alderucci Dean P.
Barron Jr. Gilberto
Walker Digital, LLC
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