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:
Oct. 25, 2016
Filed:
Nov. 14, 2014
Applicant:
Motorola Solutions, Inc, Schaumburg, IL (US);
Inventors:
Anthony R Metke, Naperville, IL (US);
Michael F Korus, Eden Prairie, MN (US);
Thomas S Messerges, Schaumburg, IL (US);
Assignee:
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3263 (2013.01); H04L 9/3268 (2013.01); H04L 63/00 (2013.01); H04L 2209/76 (2013.01); H04L 2209/805 (2013.01);
Abstract
In a method, a secured link is established between a primary device and a secondary device, both of which are assigned to a user. The secondary device receives, on the secured link, a request for a derived certificate for the primary device and a public key generated by the primary device. The secondary device generates the derived certificate for the primary device based on an original certificate issued to the secondary device and transmits, on the secured link, the derived certificate to the primary device.