AU3462100A - Electronic devices using earphones and wireless earphones - Google Patents

Electronic devices using earphones and wireless earphones

Info

Publication number
AU3462100A
AU3462100A AU34621/00A AU3462100A AU3462100A AU 3462100 A AU3462100 A AU 3462100A AU 34621/00 A AU34621/00 A AU 34621/00A AU 3462100 A AU3462100 A AU 3462100A AU 3462100 A AU3462100 A AU 3462100A
Authority
AU
Australia
Prior art keywords
earphones
electronic devices
wireless
wireless earphones
electronic
Prior art date
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.)
Abandoned
Application number
AU34621/00A
Inventor
Jung Hoon Rhe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU3462100A publication Critical patent/AU3462100A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
AU34621/00A 1999-05-14 2000-03-25 Electronic devices using earphones and wireless earphones Abandoned AU3462100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR9917459 1999-05-14
KR1019990017459A KR19990064857A (en) 1999-05-14 1999-05-14 Audio and wireless earphone
PCT/KR2000/000263 WO2000070907A1 (en) 1999-05-14 2000-03-25 Electronic devices using earphones and wireless earphones

Publications (1)

Publication Number Publication Date
AU3462100A true AU3462100A (en) 2000-12-05

Family

ID=19585690

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34621/00A Abandoned AU3462100A (en) 1999-05-14 2000-03-25 Electronic devices using earphones and wireless earphones

Country Status (9)

Country Link
EP (1) EP1186201A1 (en)
JP (1) JP2003525536A (en)
KR (2) KR19990064857A (en)
CN (1) CN1365591A (en)
AU (1) AU3462100A (en)
CA (1) CA2371489A1 (en)
EA (1) EA200101114A1 (en)
NO (1) NO20015549L (en)
WO (1) WO2000070907A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960006686A (en) * 1994-07-22 1996-02-23 신동율 Surround wireless transceiver device
KR0124837Y1 (en) * 1995-06-09 1998-10-01 김광호 An apparatus for wireless headphone in parallel modulation method
US5619582A (en) * 1996-01-16 1997-04-08 Oltman; Randy Enhanced concert audio process utilizing a synchronized headgear system
US5894119A (en) * 1996-07-01 1999-04-13 Sun Microsystems, Inc. Device for enabling listeners to preview music recordings
WO1998026513A1 (en) * 1996-12-12 1998-06-18 Siemens Aktiengesellschaft Mobile telephone
KR19980043789U (en) * 1996-12-26 1998-09-25 배순훈 Wireless Headphone Device
KR100238478B1 (en) * 1997-01-09 2000-01-15 윤종용 Wireless headphone transmitting and receiving apparatus
KR100243289B1 (en) * 1997-03-25 2000-02-01 윤종용 Wireless headphone transmiting and receiving apparatus
DE29710730U1 (en) * 1997-06-19 1997-09-11 Meggy S Rose Management Untern Device for the wireless transmission of acoustic instructions from one person to another person, in particular for coaching in sports

Also Published As

Publication number Publication date
WO2000070907A1 (en) 2000-11-23
NO20015549L (en) 2002-01-11
EA200101114A1 (en) 2003-06-26
KR20020007346A (en) 2002-01-26
EP1186201A1 (en) 2002-03-13
NO20015549D0 (en) 2001-11-13
JP2003525536A (en) 2003-08-26
CN1365591A (en) 2002-08-21
CA2371489A1 (en) 2000-11-23
KR19990064857A (en) 1999-08-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase