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:
Jun. 15, 2021
Filed:
Jun. 27, 2018
Applicant:
Motorola Solutions, Inc, Chicago, IL (US);
Inventors:
Woei Chyuan Tan, Bayan Lepas, MY;
Mohamad Adib Osman, Sungai Petani, MY;
Carmen Jia Yi Siau, Kota Kinabalu, MY;
Choon Cheng Tan, Permatang Pauh, MY;
Assignee:
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 76/45 (2018.01); H04W 4/10 (2009.01); G06F 21/40 (2013.01); H04W 4/08 (2009.01);
U.S. Cl.
CPC ...
H04L 63/083 (2013.01); G06F 21/40 (2013.01); H04W 4/10 (2013.01); H04W 76/45 (2018.02); H04W 4/08 (2013.01);
Abstract
A method and apparatus for providing two-step authentication is provided herein. During operation, the two parts of authentication comprise (1) something a user knows, for example, a password; and (2) a push-to-talk (PTT) communication over a predetermined talkgroup.