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. 12, 2022
Filed:
Oct. 01, 2018
Workjam Inc., Montreal, CA;
Florencia Herra-Vega, Montreal, CA;
Vincent Drouin, Montreal, CA;
WORKJAM INC., Montreal, CA;
Abstract
Exemplary implementations may: at one of the user devices, generate a master key; at one of the user devices, generate a basic key; at one of the user devices, generate a basic recovery key; at one of the user devices, perform a Shamir-type operation for obtaining n parts where m or more parts are necessary to recover (or compute a copy of) the master key; at one of the user devices, encrypt, using the basic key, the basic portion of a database for the user, the database being remote from the user devices; and at one of the user devices, encrypt, using the basic recovery key, the master key for storage into the recovery portion of the database, the database being remote from the user devices and the basic portion of the database being uncompromised by recovery of the basic recovery key.