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:
Jan. 10, 2012
Filed:
Apr. 04, 2002
Anthony Hunter, Melbourne, AU;
Justin Lindorff, Melbourne, AU;
Anthony Hunter, Melbourne, AU;
Justin Lindorff, Melbourne, AU;
Good Technology, Inc., Sunnyvale, CA (US);
Abstract
A data carrier detector for a packet-switched communication network. The detector includes an envelope detector to provide peak-to-peak amplitude of an incoming waveform at any given time, a peak-to-peak amplitude monitor to monitor peak-to-peak amplitude, and to set a trigger when the peak-to-peak amplitude changes by a predetermined amount. The detector also includes a data packet searcher to start searching for a data packet when the peak-to-peak amplitude monitor issues the trigger. The detector further includes a data packet processor to process and extract information from the recovered data packet.