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KR830001064U - 이어폰 - Google Patents

이어폰

Info

Publication number
KR830001064U
KR830001064U KR2019810003690U KR810003690U KR830001064U KR 830001064 U KR830001064 U KR 830001064U KR 2019810003690 U KR2019810003690 U KR 2019810003690U KR 810003690 U KR810003690 U KR 810003690U KR 830001064 U KR830001064 U KR 830001064U
Authority
KR
South Korea
Prior art keywords
earphone
Prior art date
Application number
KR2019810003690U
Other languages
English (en)
Other versions
KR840002524Y1 (ko
Inventor
요시유끼 가몬
요시히로 요꼬야마
Original Assignee
쏘니 가부시기가이샤
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 쏘니 가부시기가이샤 filed Critical 쏘니 가부시기가이샤
Publication of KR830001064U publication Critical patent/KR830001064U/ko
Application granted granted Critical
Publication of KR840002524Y1 publication Critical patent/KR840002524Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Headphones And Earphones (AREA)
KR2019810003690U 1980-06-06 1981-05-23 이어폰 KR840002524Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP79090 1980-06-06
JP1980079090U JPS574880U (ko) 1980-06-06 1980-06-06

Publications (2)

Publication Number Publication Date
KR830001064U true KR830001064U (ko) 1983-09-22
KR840002524Y1 KR840002524Y1 (ko) 1984-11-29

Family

ID=13680178

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810003690U KR840002524Y1 (ko) 1980-06-06 1981-05-23 이어폰

Country Status (6)

Country Link
US (1) US4429194A (ko)
JP (1) JPS574880U (ko)
KR (1) KR840002524Y1 (ko)
CA (1) CA1173147A (ko)
GB (1) GB2078057B (ko)
HK (1) HK68985A (ko)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1165248A (en) * 1980-10-31 1984-04-10 Shingo Watanabe Electro-acoustic transducer
JPH0659120B2 (ja) * 1983-05-31 1994-08-03 ソニー株式会社 ヘツドホン
JPH0733508Y2 (ja) * 1984-10-31 1995-07-31 ソニー株式会社 イヤホン
JP2544440Y2 (ja) * 1985-01-24 1997-08-20 パイオニア株式会社 マイクロホン装置
US4720857A (en) * 1985-12-06 1988-01-19 Plantronics, Inc. Miniaturized headset for two-way voice communication
US4981194A (en) * 1987-10-30 1991-01-01 Sony Corporation Electro-acoustic transducer
JP2571128B2 (ja) * 1989-06-16 1997-01-16 フオスター電機株式会社 ヘッドホン
JPH03117999A (ja) * 1989-09-30 1991-05-20 Sony Corp 電気音響変換器及び音響再生システム
JPH06237499A (ja) * 1993-02-09 1994-08-23 Sony Corp ヘッドホン
US5712453A (en) * 1994-04-28 1998-01-27 Plantronics, Inc. Concha headset stabilizer
US5761298A (en) * 1996-05-31 1998-06-02 Plantronics, Inc. Communications headset with universally adaptable receiver and voice transmitter
US6359990B1 (en) * 1997-04-30 2002-03-19 American Technology Corporation Parametric ring emitter
US7088830B2 (en) * 1997-04-30 2006-08-08 American Technology Corporation Parametric ring emitter
US6122388A (en) * 1997-11-26 2000-09-19 Earcandies L.L.C. Earmold device
US6134336A (en) * 1998-05-14 2000-10-17 Motorola, Inc. Integrated speaker assembly of a portable electronic device
US6850623B1 (en) * 1999-10-29 2005-02-01 American Technology Corporation Parametric loudspeaker with improved phase characteristics
US20050195985A1 (en) * 1999-10-29 2005-09-08 American Technology Corporation Focused parametric array
USD435036S (en) * 1999-11-17 2000-12-12 Koss Corporation Stereophone ear plug
DE10007845A1 (de) * 2000-02-21 2001-08-23 Acronym Gmbh Vorrichtung zur Befestigung von Ohrhörern und/oder Kleinmikrofonen
US6819762B2 (en) 2001-03-16 2004-11-16 Aura Communications, Inc. In-the-ear headset
DE10249082B3 (de) * 2002-10-21 2004-05-19 Sennheiser Electronic Gmbh & Co Kg Kopfhörer
EP1563706A2 (en) * 2002-11-15 2005-08-17 American Technology Corporation A high intensity directional electroacoustic sound generating system for communications targeting
DE10320863B3 (de) * 2003-05-09 2004-11-11 Siemens Audiologische Technik Gmbh Befestigung eines Hörhilfegerätes oder einer Otoplastik im Ohr
WO2005002199A2 (en) * 2003-06-09 2005-01-06 American Technology Corporation System and method for delivering audio-visual content along a customer waiting line
TW200505252A (en) * 2003-07-30 2005-02-01 Vincent K Lee Ear phone and ear phone attachment device
WO2005043771A1 (en) * 2003-10-23 2005-05-12 American Technology Corporation Method of adusting linear parameters of a parametric ultrasonic signal to reduce non-linearities in decoupled audio output waves and system including same
US20070265341A1 (en) * 2004-07-01 2007-11-15 The Schepens Eye Research Institute Inc. Compositions and methods for treating eye disorders and conditions
CN1874613A (zh) * 2005-03-25 2006-12-06 南承铉 使用电容传感器的自动控制耳机系统
US8275137B1 (en) 2007-03-22 2012-09-25 Parametric Sound Corporation Audio distortion correction for a parametric reproduction system
NO328038B1 (no) 2007-06-01 2009-11-16 Freebit As Forbedret oreenhet
JP5288556B2 (ja) * 2009-06-05 2013-09-11 賢太 田中 イヤホン装置
USD666169S1 (en) * 2011-10-11 2012-08-28 Valencell, Inc. Monitoring earbud
NO2690883T3 (ko) * 2012-07-27 2018-03-10
KR101499412B1 (ko) * 2013-09-09 2015-03-09 박충만 통공부와 노이즈 제거 기능이 구비된 개인용 음향기기
US9661420B2 (en) 2014-08-19 2017-05-23 Apple Inc. Moving coil motor arrangement with a sound outlet for reducing magnetic particle ingress in transducers
USD781821S1 (en) * 2015-05-13 2017-03-21 Zound Industries International Ab Earphone
USD784961S1 (en) * 2015-06-05 2017-04-25 Logitech Europe, S.A. Ear cushion
US9723396B2 (en) 2015-06-29 2017-08-01 Apple Inc. Earphone assemblies with magnets for anchoring to a user
USD777710S1 (en) * 2015-07-22 2017-01-31 Doppler Labs, Inc. Ear piece
TWM524028U (zh) * 2016-03-25 2016-06-11 Jetvox Acoustic Corp 具有集流管之耳機裝置
JP1573559S (ko) * 2016-08-02 2017-04-10
JP1580450S (ko) * 2016-08-31 2017-07-03
USD869430S1 (en) * 2018-01-29 2019-12-10 Amazon Technologies, Inc. Headphones
USD897995S1 (en) 2018-08-29 2020-10-06 Logitech Europe S.A. Headphone
USD868733S1 (en) * 2018-09-10 2019-12-03 Dongguan bingo electronics co., LTD Headset
USD876399S1 (en) 2018-09-27 2020-02-25 Logitech Europe S.A. Single piece headphone
US11166093B2 (en) 2019-03-19 2021-11-02 Logitech Europe S.A. Earphone device support and case
USD969772S1 (en) 2020-12-02 2022-11-15 Logitech Europe S.A. Earphone
USD974038S1 (en) 2020-12-02 2023-01-03 Logitech Europe S.A. Earphone case
USD1002583S1 (en) 2020-12-02 2023-10-24 Logitech Europe S.A. Combined earphone and earphone case
USD936037S1 (en) * 2021-01-19 2021-11-16 Shenzhen Baifan Technology Co., Ltd. Earphone

Also Published As

Publication number Publication date
US4429194A (en) 1984-01-31
HK68985A (en) 1985-09-20
CA1173147A (en) 1984-08-21
GB2078057B (en) 1984-08-15
GB2078057A (en) 1981-12-23
KR840002524Y1 (ko) 1984-11-29
JPS574880U (ko) 1982-01-11

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19810523

UG1501 Laying open of application
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19840419

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19841106

UE0701 Decision of registration

Patent event date: 19850211

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

UR0701 Registration of establishment

Patent event date: 19850216

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19850216

UR1001 Payment of annual fee

Payment date: 19870220

Start annual number: 4

End annual number: 4

UR1001 Payment of annual fee

Payment date: 19871223

Start annual number: 5

End annual number: 5

UR1001 Payment of annual fee

Payment date: 19890218

Start annual number: 6

End annual number: 6

UR1001 Payment of annual fee

Payment date: 19900220

Start annual number: 7

End annual number: 7

UR1001 Payment of annual fee

Payment date: 19910311

Start annual number: 8

End annual number: 8

UR1001 Payment of annual fee

Payment date: 19920307

Start annual number: 9

End annual number: 9

UC1801 Expiration of term

Termination category: Others

Termination date: 19941008