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:
Mar. 09, 2021
Filed:
Oct. 18, 2019
Applicant:
Assa Abloy Ab, Stockholm, SE;
Inventors:
Daniel Berg, Sundbyberg, SE;
Johan Söderström, Stockholm, SE;
Magnus Dürr, Huddinge, SE;
Adam Skoglund, Uppsala, SE;
Assignee:
ASSA ABLOY AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/80 (2018.01); H04W 8/00 (2009.01); G07C 9/00 (2020.01); H04L 29/08 (2006.01); H04W 12/04 (2009.01); H04L 29/06 (2006.01); H04W 12/06 (2009.01); G07C 9/27 (2020.01);
U.S. Cl.
CPC ...
H04W 4/80 (2018.02); G07C 9/00904 (2013.01); G07C 9/27 (2020.01); H04L 63/062 (2013.01); H04L 67/28 (2013.01); H04W 8/005 (2013.01); H04W 12/04 (2013.01); H04W 12/0608 (2019.01);
Abstract
A method and device for delivering one or more keys to an offline mobile communication device are provided. The method includes receiving the one or more keys from a backend issuance system, preparing the one or more keys for delivery to the offline mobile communication device via a short-to-medium communication channel, and transmitting the one or more keys to the offline mobile communication device via the short-to-medium range communication channel.