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. 09, 2015
Filed:
Feb. 23, 2011
Thomas Philbin, Pittsford, NY (US);
Thomas Philbin, Pittsford, NY (US);
Harris Corporation, Melbourne, FL (US);
Abstract
An adapter () for a portable land mobile radio (LMR) transceiver system () where the LMR includes a push-to-talk (PTT) transmitter control system. The adapter includes a tip-ring-sleeve (TRS) type interface connector () configured to accept a plug () from a standard mobile phone headset. An adapter circuit () is configured to detect a momentary actuation of an answer/end switch () of a standard mobile phone headset when a TRS plug of the standard mobile phone headset is inserted in the interface connector (). The adapter circuit alternately latches a PTT input of the LMR transmitter control system in either a transmit active state, or a transmit inactive state, in response to actuation of the answer/end switch of the mobile phone handset.