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.:

US 9378634 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 28, 2016

Filed:

Dec. 30, 2014
Applicant:

Symantec Corporation, Mountain View, CA (US);

Inventors:

Anand Kashyap, Mountain View, CA (US);

Yongjie Cai, Mountain View, CA (US);

Qiyan Wang, Mountain View, CA (US);

Assignee:

Symantec Corporation, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/00 (2006.01); G08B 13/24 (2006.01); H04B 17/20 (2015.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
G08B 13/2491 (2013.01); H04B 17/20 (2015.01); H04W 88/08 (2013.01);
Abstract

A method for intruder detection is provided. The method includes monitoring, at a wireless sniffer in a building, received signal strength relative to each of a plurality of wireless access points, wherein a first wireless access point of the plurality of wireless access points is located within the building and a second wireless access point of the plurality of wireless access points is located external to the building. The method includes creating a profile of the received signal strength from each of the plurality of wireless access points, during a learn mode and comparing activity of the received signal strength from each of the plurality of wireless access points to the profile, during an intruder detection mode. The method includes issuing a notification, based on the comparing. An intruder detection system is also provided.


Find Patent Forward Citations

Kashyap, Anand. (2016). Leveraging neighbors' wireless access points in wireless-signal-variation-based physical intruder detection systems (U.S. Patent No. 9378634). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9378634

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