Invention Grant
- Patent Title: Parent level token issuance for asynchronous data processing based on device trust levels
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Application No.: US17539169Application Date: 2021-11-30
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Publication No.: US11748745B2Publication Date: 2023-09-05
- Inventor: Pankaj Sarin
- Applicant: PayPal, Inc.
- Applicant Address: US CA San Jose
- Assignee: PAYPAL, INC.
- Current Assignee: PAYPAL, INC.
- Current Assignee Address: US CA San Jose
- Agency: Haynes and Boone, LLP
- Main IPC: G06Q20/00
- IPC: G06Q20/00 ; G06Q20/36 ; G06Q20/22 ; H04L9/32

Abstract:
There are provided systems and methods for parent level token issuance for asynchronous data processing based on device trust levels. Two devices may interact enough that they develop a trust rating between the two devices that the devices are trusted for transaction processing and resolution. In order to provide asynchronous transaction processing without requiring a token service provider or transaction processor, a parent level token may be issued to the devices by a token service provider based on the trust rating. The devices may receive child level tokens from the parent token, while the parent token is stored by the transaction processor. The child level tokens may allow the devices and transaction processor to trust the devices to process and resolve transaction processing without availing the token service provider for token issuance.
Public/Granted literature
- US20220092584A1 PARENT LEVEL TOKEN ISSUANCE FOR ASYNCHRONOUS DATA PROCESSING BASED ON DEVICE TRUST LEVELS Public/Granted day:2022-03-24
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