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Class Information
Number: 455/154.1
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Signal selection based on frequency (e.g., tuning) > With indication of frequency, channel, or selector condition (e.g., tuning aid)
Description: Subject matter including means for making a condition pertaining to the tuning of the receiver perceptible to a human operator.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613437 |
Receiver and broadcast receiving method |
Nov. 3, 2009 |
| 7613460 |
Radio device, channel allocation method, and channel, allocation program |
Nov. 3, 2009 |
| 7603080 |
Multiple channel wireless communication system |
Oct. 13, 2009 |
| 7596360 |
Broadcast receiver and program |
Sep. 29, 2009 |
| 7577457 |
System and apparatus for performing broadcast and localcast communications |
Aug. 18, 2009 |
| 7574721 |
Apparatus and method to generate and access broadcast information |
Aug. 11, 2009 |
| RE40836 |
Apparatus and methods for providing text information identifying audio program selections |
Jul. 7, 2009 |
| 7551679 |
Symmetrical data signal processing |
Jun. 23, 2009 |
| 7532912 |
Mobile radio device having movable pointer on display screen |
May. 12, 2009 |
| 7447486 |
Data transmission/reception system, mobile terminal, content server, radio base station device and method for data transmission/reception |
Nov. 4, 2008 |
| 7447642 |
Location based services revenue sharing and cost offsetting |
Nov. 4, 2008 |
| 7408886 |
Method for providing mobile phone user with accurate capability indicator |
Aug. 5, 2008 |
| 7400868 |
Automatic tuning apparatus for filter and communication instrument |
Jul. 15, 2008 |
| 7394874 |
Up/down conversion circuitry for radio transceiver |
Jul. 1, 2008 |
| 7395031 |
Mobile device and method for receiving and processing program-accompanying data |
Jul. 1, 2008 |
| 7359671 |
Multiple channel wireless communication system |
Apr. 15, 2008 |
| 7352086 |
Switching circuit, switching module and method of controlling the switching circuit |
Apr. 1, 2008 |
| 7349379 |
Channel normalization |
Mar. 25, 2008 |
| 7251452 |
System and method for creating and receiving personalized broadcasts |
Jul. 31, 2007 |
| 7236755 |
Broadcast wave receiving apparatus |
Jun. 26, 2007 |
| 7233779 |
Radio human-machine interface using knobs and menu picks |
Jun. 19, 2007 |
| 7233769 |
Multiple channel wireless communication system |
Jun. 19, 2007 |
| 7194044 |
Up/down conversion circuitry for radio transceiver |
Mar. 20, 2007 |
| 7164895 |
Antenna tuned circuit for a superheterodyne receiver |
Jan. 16, 2007 |
| 7130653 |
Power allocation of wireless transmission apparatus |
Oct. 31, 2006 |
| 7120404 |
Radio reception system with automatic tuning |
Oct. 10, 2006 |
| 7107063 |
Selective display of display information packets in a packet-based communication medium |
Sep. 12, 2006 |
| 7076204 |
Multiple channel wireless communication system |
Jul. 11, 2006 |
| 7072629 |
Method for recording information transmitted over a radio frequency |
Jul. 4, 2006 |
| 7069510 |
In-vehicle audio browser system having a common usability model |
Jun. 27, 2006 |
| 7043215 |
Method of performing a fast tune for a digital broadcast station in a radio receiver |
May. 9, 2006 |
| 6993304 |
Signal-input status display device for multi-band receiver |
Jan. 31, 2006 |
| 6987947 |
Multiple channel wireless communication system |
Jan. 17, 2006 |
| 6965758 |
Digital broadcast/analog broadcast receiving apparatus |
Nov. 15, 2005 |
| 6947508 |
Method and apparatus for estimating the frequency and/or phase of a digital signal |
Sep. 20, 2005 |
| 6907232 |
Receiver and receiving system and method |
Jun. 14, 2005 |
| 6895255 |
Dual mode wireless data communications |
May. 17, 2005 |
| 6876835 |
Method and apparatus for providing on-demand access of stored content at a receiver in a digital broadcast system |
Apr. 5, 2005 |
| 6804510 |
Selection of alternate sources for audio broadcast signals responsive to embedded source identification information |
Oct. 12, 2004 |
| RE38600 |
Apparatus and methods for accessing information relating to radio television programs |
Sep. 28, 2004 |
| 6725022 |
Method and apparatus for enabling the selection of content on a wireless communication device |
Apr. 20, 2004 |
| 6703931 |
Multifrequency monitoring and/or alarm device and process |
Mar. 9, 2004 |
| 6675001 |
Two-dimensional tuning system for computer-controlled radio equipment |
Jan. 6, 2004 |
| 6658231 |
Receiver for user-demand information and entertainment system using wide area digital broadcast |
Dec. 2, 2003 |
| 6628931 |
Shortwave receiver and antenna adaptor |
Sep. 30, 2003 |
| 6628928 |
Internet-based interactive radio system for use with broadcast radio stations |
Sep. 30, 2003 |
| 6567978 |
Television audience monitoring system and method employing display of cable converter box |
May. 20, 2003 |
| 6539210 |
Automatic assignment and tuning of radio call letters to radio presets |
Mar. 25, 2003 |
| 6496687 |
Computer-based radio scanner internet system |
Dec. 17, 2002 |
| 6411800 |
Enhanced radio data system |
Jun. 25, 2002 |
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