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Class Information
Number: 455/297
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Noise or interference elimination > In vehicle
Description: Subject matter wherein the receiver is located in self-propelled movable conveyance.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8712343 Topology arrangement for achieving reliable communication in wireless automotive networks Apr. 29, 2014
8620390 Mail handling apparatus and method for handling e-mail Dec. 31, 2013
8594627 Remotely provisioned wirelessly proxy Nov. 26, 2013
8588330 Quadrature communications device with I antennas and Q antennas and related methods Nov. 19, 2013
8583151 Beamforming for wireless communication Nov. 12, 2013
8559293 Wireless communication apparatus, wireless communication network and method of controlling routing selection Oct. 15, 2013
8553802 Quadrature communications device with I antennas and Q antennas and modulated power supply and related methods Oct. 8, 2013
8483635 Broadcast receiving apparatus and radio receiving apparatus Jul. 9, 2013
8422976 Antenna diversity system for relatively broadband broadcast reception in vehicles Apr. 16, 2013
8417208 Systems and methods for suppressing radio interference from a noise source via active filtering Apr. 9, 2013
8401578 System for selectively disabling cell phone text messaging function Mar. 19, 2013
8358995 Systems and methods for suppressing radio interference from a noise source via active filtering Jan. 22, 2013
8204496 In-vehicle wireless communications device Jun. 19, 2012
8170468 Method and system for presenting media content in a mobile vehicle communication system May. 1, 2012
8150346 Detecting a signal in the presence of noise Apr. 3, 2012
8135442 Apparatus and program for vehicular wireless communication Mar. 13, 2012
8121531 Apparatus and method for selective interfering with wireless communications devices Feb. 21, 2012
8098779 Interference detection and mitigation Jan. 17, 2012
8098782 Communications device including a filter for notching wideband receive signals and associated methods Jan. 17, 2012
7936852 Antenna diversity system for radio reception for motor vehicles May. 3, 2011
7933578 Communication control system, motor vehicle, communication control program, and system establishing the communication control system Apr. 26, 2011
7917099 Topology arrangement for achieving reliable communication in wireless automotive networks Mar. 29, 2011
7894861 Method of enabling a remote communications device with a telematics functionality module Feb. 22, 2011
7761077 Diversity receiver Jul. 20, 2010
7680454 Wireless network located within a vehicle containing access points and terminals for wireless communication Mar. 16, 2010
7656933 Method and device for the suppression of periodic interference signals Feb. 2, 2010
7515933 Method and system for operating a degraded vehicle communication unit Apr. 7, 2009
7480496 High-frequency receiver and portable device using the same Jan. 20, 2009
7475418 Digital broadcasting system and method for automatically locating programs after relocation Jan. 6, 2009
7457604 Method for suppressing motor vehicle radio interference Nov. 25, 2008
7366491 Noise cancel circuit Apr. 29, 2008
7317906 AM radio receiver Jan. 8, 2008
7308289 Method and system for managing in-vehicle telephony Dec. 11, 2007
7215925 Broadcasting real-time short range RF real-time information to motor vehicles moving along a highway via a sequence of short range RF broadcasting stations along the highway broadcasting to al May. 8, 2007
7173544 On-vehicle DSRC apparatus Feb. 6, 2007
7142834 Noise removing circuit Nov. 28, 2006
7116962 Two-wire power transmitting/receiving device and its method Oct. 3, 2006
6931235 Method and apparatus for co-channel interference measurements and base station color code decoding for drive tests in TDMA, cellular, and PCS networks Aug. 16, 2005
6925293 Antenna diversity system with phase controlled summation of antenna signals Aug. 2, 2005
6915122 Method for calibration of a keyless entry system for a motor vehicle Jul. 5, 2005
6906684 Controlling a telescopic antenna mast Jun. 14, 2005
6826392 Multipath noise reduction method, multipath noise reducer, and FM receiver Nov. 30, 2004
6809688 Radio communication device with integrated antenna, transmitter, and receiver Oct. 26, 2004
6725027 Multipath noise reducer, audio output circuit, and FM receiver Apr. 20, 2004
6324382 Extraction of primary and co-channel signals Nov. 27, 2001
6272360 Remotely installed transmitter and a hands-free two-way voice terminal device using same Aug. 7, 2001
6269090 Telecommunication system, radio system, and method Jul. 31, 2001
6181924 Method and system for rejecting interfering signals Jan. 30, 2001
6061554 Electromagnetic interference suppressing device May. 9, 2000
5995817 Device for varying the cutoff frequency of a low-pass filter Nov. 30, 1999

1 2 3

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