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. 15, 2014
Filed:
Oct. 21, 2010
Padmanabhan Mahalingam, Madras, IN;
Padmanabhan Mahalingam, Madras, IN;
Other;
Abstract
A tracking device has an on-board power source, a central processing unit, a cellular telephony transmitter and receiver, a speaker and a microphone, a bus system interconnecting electronic elements, and software or firmware executing at least periodically from a machine-readable physical medium providing a range of functions for the device. The device maintains a sleep mode until activated by an internal timing function, once activated turns on the receiver and listens for radio signals, finding particular signals, consults memory associations with one or more of those signals, and determines to activate transmission only under certain preprogrammed conditions depended on signals found and identified.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile