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:
Jul. 16, 2019
Filed:
Mar. 15, 2017
International Business Machines Corporation, Armonk, NY (US);
Rahul Gupta, Austin, TX (US);
David B. Kumhyr, Austin, TX (US);
Hari H. Madduri, Austin, TX (US);
Maharaj Mukherjee, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, a computing system and a computer program product are provided. A computing device identifies a credential of a first entity and determines one or more second entities, each electronically verifying the credential of the first entity. The computing device determines one or more third entities, each electronically verifying one or more from a group of second entities and other ones of the third entities, wherein the second and third entities form a set of chains of verification from the first entity. The computing device analyzes the set of chains of verification to detect one or more loops within the set of chains among the second and third entities. A verification of the credential is generated by the computing device based on detection of a trusted entity within one of the set of chains and not detecting a loop within the one of the set of chains.