ClassID:

221142

H03J1/0083 - CPC Classification

Classification description:

Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners

Recent Application in this class:
#1
20190081615
2019-03-14

Electronic device antennas having multiple operating modes

#2
20160248401
2016-08-25

Antenna tuning in a modular portable communication device

#3
20150271598
2015-09-24

Radio to tune multiple stations simultaneously and select programming segments

#4
20140220918
2014-08-07

Aircraft radio with improved standby performance

#5
20110247041
2011-10-06

Reception device

#6
20110212718
2011-09-01

METHODS AND APPARATUS FOR STABILIZING REFERENCE OSCILLATORS

#7
20110134337
2011-06-09

RECEIVER APPARATUS, RECEIVNG METHOD, AND PROGRAM

#8
20110076971
2011-03-31

Receiving apparatus

#9
20110051013
2011-03-03

Front-end circuit, tuner, and television broadcasting receiver

#10
20100330932
2010-12-30

Apparatus and methods for efficient implementation of tuners

#11
20100323636
2010-12-23

Apparatus and methods for implementing multi-channel tuners

#12
20100112969
2010-05-06

Tuner device

#13
20100039098
2010-02-18

System for extraction and analysis of significant radioelectric signals

#14
20090233563
2009-09-17

System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/tape player

#15
20090219449
2009-09-03

Multi-tuner apparatus for receiving RF signals

#16
20090096935
2009-04-16

Integrated programmable tuner

#17
20090058572
2009-03-05

Signal receiving apparatus and control method thereof

#18
20090027145
2009-01-29

RECEIVER COMPRISING TWO TUNNERS

#19
20090011733
2009-01-08

Radio Communication Device

#20
20080316369
2008-12-25

Broadcast reception module and broadcast device using the same

#21
20080299926
2008-12-04

Radio receiver for hybrid broadcast systems

#22
20080284546
2008-11-20

BROADCAST SIGNAL RECEIVING APPARATUS

#23
20080194217
2008-08-14

System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/tape player

#24
20080102769
2008-05-01

Method for tuning a system to a plurality of service signals

#25
20080090542
2008-04-17

METHOD FOR INTERFERENCE-FREE FREQUENCY CHANGE IN A RECEIVING SYSTEM WITH A PLURALITY OF PARALLEL OPERATED RECEVERS

#26
20080018805
2008-01-24

Broadcasting receiving apparatus for providing fixed channel, and method therefor

#27
20070242165
2007-10-18

Broadcast receiving apparatus, and a tuner and a distributor for the same

#28
20070242158
2007-10-18

Apparatus and Method for Processing Signals in a Multi-Channel Receiver

#29
20070123200
2007-05-31

Radio reception system with automatic tuning

#30
20070082637
2007-04-12

Multi-tuner system, single package dual tuning system and receiver and digital television using the same

#31
20060286952
2006-12-21

Digital tuner

#32
20060203950
2006-09-14

Dual-loop automatic frequency control for wireless communication

#33
20060135099
2006-06-22

Receiving apparatus and reception antenna setting method

#34
20060132663
2006-06-22

Image display device and channel setting method

#35
20060128328
2006-06-15

Tuner design and system for lossless interconnect of multiple tuners

#36
20060050179
2006-03-09

Broadcast receiver and tuner control method therefor

#37
20050260961
2005-11-24

Tuner arrangement

#38
20050037721
2005-02-17

Receiver system for decoding data embedded in an electromagnetic signal