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:
Apr. 13, 2021
Filed:
Apr. 19, 2017
Wonderhealth, Llc, Atlanta, GA (US);
Kenneth Hill, Atlanta, GA (US);
Katherine S. Hill, Atlanta, GA (US);
Wonderhealth, LLC, Atlanta, GA (US);
Abstract
Disclosed are various embodiments for providing access control to the underlying data of a single machine-readable identifier when read by various reader devices. A client device may receive a first cryptographic key associated with a first device profile and a second cryptographic key associated with a second device profile. Data provided through an ingestion process is formatted into at least a first portion of data and a second portion of data, where the first portion of data is intended for a first reader device and the second portion of data is intended for a second reader device. The first portion of data may be encrypted using the first cryptographic key while the second portion of data is encrypted using the second cryptographic key. A machine-readable identifier may be generated using the first portion of data as encrypted and the second portion of data as encrypted.