METHODS AND SYSTEMS FOR TRANSACTION RECORD DELIVERY USING THRESHOLDS AND MULTI-STAGE PROTOCOL

• US 20090228597A1
• Filed: 03/12/2009
• Published: 09/10/2009
• Est. Priority Date: 07/30/1999
• Status: Active Grant

• Current Assignee: Intertrust Technologies Corporation (Fidelio Acquisition Co LLC)
• Original Assignee: Intertrust Technologies Corporation (Fidelio Acquisition Co LLC)
• Inventors: Strohwig, Marc E., Sibert, W. Olin, McGinty, John M.
• Granted Patent: US 7,979,542 B2
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: G06F 21/1077 Recurrent authorisation
• CPC Class Codes: G06F 2221/2101 Auditing as a secondary aspect
• CPC Class Codes: G06F 2221/2151 Time stamp
• CPC Class Codes: G06F 2221/2153 Using hardware token as a secondary aspect
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 20/02 involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
• CPC Class Codes: G06Q 20/023 the neutral party being a clearing house
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/1235 with control of digital rights management [DRM]
• CPC Class Codes: G06Q 20/145 Payments according to the detected use or quantity
• CPC Class Codes: G06Q 20/24 Credit schemes, i.e. "pay after"
• CPC Class Codes: G06Q 20/389 Keeping log of transactions for guaranteeing non-repudiation of a transaction
• CPC Class Codes: G06Q 20/403 Solvency checks
• CPC Class Codes: G06Q 20/42 Confirmation, e.g. check or permission by the legal debtor of payment
• CPC Class Codes: G06Q 40/02 Banking, e.g. interest calculation or account maintenance credit or loans G06Q40/03
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
• CPC Class Codes: H04L 2463/102 applying security measure for e-commerce
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 67/53 : using third party service providers

Abstract

The present invention provides systems and methods for conducting electronic transactions in a distributed computing environment. A communications protocol is provided that enables reliable transactional state synchronization for peers participating in a distributed transaction. A transaction processing application is deployed on a local computer system to manage transactions thereon. The local computer system contacts a remote computer system to obtain authorization to execute a transaction. The local computer system initiates a failure-recovery job that is operable to automatically resend status signals and other information to the remote system if the communication with the remote system exhibits certain predefined fault conditions. The remote system is able to dynamically adjust the definition of the predefined fault conditions. If the transaction concludes without triggering the predefined fault conditions, the failure-recovery job is cancelled. The transaction processing application may also allow deferred transactions between remote parties. The transaction processing application maintains a record of the transactions performed by the consumer on the consumer'"'"'s local system. Upon the occurrence of predefined conditions, transactional records are sent to a remote vendor or clearinghouse. The vendor or clearinghouse can manage the risk it bears by setting the predefined conditions appropriately.

Claims

1. In a networked computing environment including a first computer system and a second computer system a method of granting access to a piece of content on the first computer system, the method including:

sending a request from the first computer system to the second computer system, the request seeking permission to access the content;

initiating execution of an acknowledgment-monitoring process at the first computer system, the acknowledgment-monitoring process being operable to;

(a) detect a second acknowledgment from the second computer system, the second acknowledgment indicating that the second computer system received a first acknowledgment from the first computer system; and

(b) send a third acknowledgment to the second computer system if the second acknowledgment is not received by the first computer system within a predefined time period;

receiving the request at the second computer system;

determining whether to grant the request;

sending a status indicator from the second computer system to the first computer system, the status indicator including an indication that the request has been granted;

receiving the status indicator at the first computer system and releasing the content to a user;

sending the first acknowledgment from the first computer system to the second computer system, the first acknowledgment indicating that the content was successfully released to the user;

receiving the first acknowledgment at the second computer system;

sending the second acknowledgment from the second computer system to the first computer system;

receiving the second acknowledgment at the first computer system;

terminating execution of the acknowledgment-monitoring process.

2. A method as in claim 1, in which the status indicator further includes a first time value, and in which the first time value is used, at least in part, to measure the predefined time period.

3. A method as in claim 1, in which the predefined time period is measured from the initiation of execution of the acknowledgment-monitoring process.

4. A method for managing a transaction between a first computer system and a second computer system, the method including:

initiating communication between the first computer system and the second computer system, the communication including a request from the first computer system to the second computer system for authorization to execute the transaction;

initiating a failure-recovery job at the first computer system, the failure-recovery job being operable to automatically send a status signal to the second computer system if the communication between the first computer system and the second computer system exhibits a predefined fault condition;

receiving a signal from the second computer system;

using the signal to modify a definition of the predefined fault condition.

5. A method as in claim 4, in which the predefined fault condition comprises the first computer system failing to receive within a predefined amount of time a response from the second computer system to a signal from the first computer system.

6. A method as in claim 4, in which the failure-recovery job is further operable to send a second status signal to the second computer system if the communication between the first computer system and the second computer system exhibits a second predefined fault condition.

7. A method as in claim 6, in which the second predefined fault condition comprises the first computer system sending said status signal to the second computer system more than a predetermined number of times without receiving a response to the status signal from the second computer system.

8. A computer program product for managing a transaction on a computer system, the computer program product including:

computer code for sending a request to access a conditionally-accessible piece of content to a remote computer system;

computer code for receiving a response from the remote computer system to the request;

computer code for sending a first acknowledgment to the response to the remote

computer system;

computer code for automatically resending the first acknowledgment to the remote computer system if a second acknowledgment is not received from the remote computer system in response to the first acknowledgment and if a predefined condition is satisfied;

computer code for accepting a signal from the remote computer system and using information contained in the signal to modify the predefined condition;

a computer-readable medium for storing the computer codes.

9. A computer program product as in claim 8, in which the predefined condition comprises a predetermined amount of time elapsing from the time that the first acknowledgment was sent to the remote computer system.

10. A computer program product as in claim 8, in which the computer-readable medium is one of:

CD-ROM, DVD, MINIDISC, floppy disk, tape, flash memory, RAM, ROM, system memory, hard drive, optical storage, and a data signal embodied in a carrier wave.

11-16. -16. (canceled)