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:
Sep. 06, 2022
Filed:
Jun. 27, 2019
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Yossef Saad, Ganei Tikva, IL;
Radia J. Perlman, Redmond, WA (US);
Charles William Kaufman, Redmond, WA (US);
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0622 (2013.01); G06F 3/067 (2013.01); G06F 3/0653 (2013.01); H04L 9/3242 (2013.01); H04L 9/3247 (2013.01);
Abstract
One example method includes accessing stored data, associating a unique identifier with the data, creating a hash by hashing a combination that comprises the unique identifier and the data, transmitting the hash to a notary service, receiving, from the notary service, a digital signature that corresponds to the hash, appending the digital signature to the data, and storing, as an object, a combination that comprises the digital signature, the data, and the unique identifier.