KR101424242B1 - Ｆｍ 라디오가 집적되어 있는 셀룰러 폰 - Google Patents

Ｆｍ 라디오가 집적되어 있는 셀룰러 폰 Download PDF

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Publication number
KR101424242B1
KR101424242B1 KR1020087026027A KR20087026027A KR101424242B1 KR 101424242 B1 KR101424242 B1 KR 101424242B1 KR 1020087026027 A KR1020087026027 A KR 1020087026027A KR 20087026027 A KR20087026027 A KR 20087026027A KR 101424242 B1 KR101424242 B1 KR 101424242B1
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KR
South Korea
Prior art keywords
signals
remote device
cellular phone
frequency
wireless transceiver
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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KR1020087026027A
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English (en)
Korean (ko)
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KR20090007725A (ko
Inventor
파라메쉬 고피
Original Assignee
마벨 월드 트레이드 리미티드
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Application filed by 마벨 월드 트레이드 리미티드 filed Critical 마벨 월드 트레이드 리미티드
Publication of KR20090007725A publication Critical patent/KR20090007725A/ko
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Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)
KR1020087026027A 2006-03-23 2007-03-22 Ｆｍ 라디오가 집적되어 있는 셀룰러 폰 Expired - Fee Related KR101424242B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US78511606P 2006-03-23 2006-03-23
US60/785,116 2006-03-23
US11/704,885 2007-02-09
US11/704,885 US8457576B2 (en) 2006-03-23 2007-02-09 Cellular phone with integrated FM radio and remote low noise amplifier
US11/725,426 US8457577B2 (en) 2006-03-23 2007-03-19 Cellular phone with integrated FM radio and remote low noise amplifier
US11/725,248 US20070224955A1 (en) 2006-03-23 2007-03-19 Cellular phone with integrated FM radio and remote low noise amplifier
US11/725,248 2007-03-19
US11/725,397 US8768274B2 (en) 2006-03-23 2007-03-19 Cellular phone with integrated FM radio and remote low noise amplifier
US11/725,426 2007-03-19
US11/725,397 2007-03-19
PCT/US2007/007160 WO2007111960A1 (en) 2006-03-23 2007-03-22 Cellular phone with integrated fm radio

Publications (2)

Publication Number Publication Date
KR20090007725A KR20090007725A (ko) 2009-01-20
KR101424242B1 true KR101424242B1 (ko) 2014-07-28

Family

ID=40735959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087026027A Expired - Fee Related KR101424242B1 (ko) 2006-03-23 2007-03-22 Ｆｍ 라디오가 집적되어 있는 셀룰러 폰

Country Status (8)

Country Link
US (5) US8457576B2 (enExample)
EP (1) EP2005604B1 (enExample)
JP (1) JP4944945B2 (enExample)
KR (1) KR101424242B1 (enExample)
CN (1) CN101454986A (enExample)
BR (1) BRPI0709125A2 (enExample)
TW (1) TWI426768B (enExample)
WO (1) WO2007111960A1 (enExample)

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Also Published As

Publication number Publication date
EP2005604B1 (en) 2016-03-16
US20140302801A1 (en) 2014-10-09
US8942642B2 (en) 2015-01-27
US8457577B2 (en) 2013-06-04
US20070224955A1 (en) 2007-09-27
JP2009531975A (ja) 2009-09-03
US20070224957A1 (en) 2007-09-27
US20070224956A1 (en) 2007-09-27
US8457576B2 (en) 2013-06-04
TWI426768B (zh) 2014-02-11
TW200746778A (en) 2007-12-16
WO2007111960B1 (en) 2007-11-22
WO2007111960A1 (en) 2007-10-04
EP2005604A1 (en) 2008-12-24
US8768274B2 (en) 2014-07-01
JP4944945B2 (ja) 2012-06-06
CN101454986A (zh) 2009-06-10
BRPI0709125A2 (pt) 2011-06-28
KR20090007725A (ko) 2009-01-20
US20070224954A1 (en) 2007-09-27

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