The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2024
Filed:
Sep. 25, 2020
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
William Norwood Scherer, III, Houston, TX (US);
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
Examples implementations relate to payment tokens. An example includes a customer computer creating a first data buffer, with a set of customer-specified parameters, signing the first data buffer with a customer private key, associating a customer public key to the signed first data buffer to create a first data record that is communicated to a service provider. The service provider computer creates a second data buffer with a set of service provider-specified parameters, signs the second data buffer with a first private key of the service provider, associates a first public key of the service provider to the signed second data buffer to create a second data record, combines the first and second data records, signs the combined data record with a second private key of the service provider, and associates a second public key of the service provider to the combined data record.