Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2004-07-30
2009-06-23
Appiah, Charles N (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575100, C455S575200, C455S550100, C455S090300, C455S569100, C381S331000, C381S312000
Reexamination Certificate
active
07551942
ABSTRACT:
A wireless communications device and method for providing an output signal The device includes a control unit for controlling the operation of the wireless communications device; a selection element connected to the control unit and configured to allow selection of several modes of output coupling for generating the output signal of the device; and, a processor connected to the control unit for processing a received signal with parameters selected according to selected mode of output coupling. The several modes of output coupling correspond to several modes of input operation for a hearing aid to improve coupling between the device and the hearing aid.
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2 pages from website “http://www.parkerhearing.com/starkey.html”.
Berger, Stephen, TEM Consulting, “Overview of ANSI C63.19—Wireless Hearing Aid Compatibility”, Presentation to ATIS HAC Incubator, copyright 2003, TEM Consulting, LP.
Hawker Larry Edward
MacIntosh Scott
Appiah Charles N
Bereskin & Parr LLP
Research In Motion Limited
Stephen Emem
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