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Browse by Category: Main > Communications
Class Information
Number: 379/431
Name: Telephonic communications > Terminal > Housing or housing component > Separate housings for earphone and microphone (e.g., candlestick type)
Description: Subject matter including a transmitter and a receiver in different cases.










Patents under this class:

Patent Number Title Of Patent Date Issued
8670584 Hearing device Mar. 11, 2014
8498679 Electronic device with bluetooth earphone Jul. 30, 2013
8306252 Integrated microphone assembly for personal media device Nov. 6, 2012
8229521 Head set device having a rotatable speaker housing Jul. 24, 2012
8112132 Mobile device having cord retractor Feb. 7, 2012
8095081 Device and method for hands-free push-to-talk functionality Jan. 10, 2012
8095188 Wireless earphone and portable electronic device using the same Jan. 10, 2012
7995746 Headset Aug. 9, 2011
7877121 Modular wireless headset and/or headphones Jan. 25, 2011
7813698 Modular wireless multimedia device Oct. 12, 2010
7603148 Integrated wireless headset Oct. 13, 2009
7536150 Wireless earring assembly May. 19, 2009
7447529 Modular communications devices Nov. 4, 2008
7391862 Communication unit Jun. 24, 2008
7352859 Audio earpiece for wideband telephone handsets Apr. 1, 2008
7292823 Bluetooth headset in-car holder/car kit Nov. 6, 2007
7248902 Multi-mode power supply device of wireless earphone Jul. 24, 2007
6856817 Cordless telephone headset with dialcard display Feb. 15, 2005
6807434 Communication system for telephone Oct. 19, 2004
6681022 Two-way communication earpiece Jan. 20, 2004
6633770 Telecommunication device holster having a retractable earpiece assembly integrated with the holster Oct. 14, 2003
6195570 Mobile terminal provided with display controlling function by detecting insertion of earphone jack Feb. 27, 2001
6154663 Portable telephone communications system Nov. 28, 2000
6144864 Voice communication for handheld computing devices Nov. 7, 2000
5819162 Electro-magnetic interference shield for a telephone handset Oct. 6, 1998
5687230 Device for mobile telephones Nov. 11, 1997
5442713 Microphone packaging scheme Aug. 15, 1995
5420935 Auricle insertion headphone with improved grill May. 30, 1995
4864610 Earpiece for a telephone headset Sep. 5, 1989
D286531 Telephone set Nov. 4, 1986











 
 
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