KR900004130U - 전기 음향 변환기 - Google Patents

전기 음향 변환기

Info

Publication number
KR900004130U
KR900004130U KR2019890010047U KR890010047U KR900004130U KR 900004130 U KR900004130 U KR 900004130U KR 2019890010047 U KR2019890010047 U KR 2019890010047U KR 890010047 U KR890010047 U KR 890010047U KR 900004130 U KR900004130 U KR 900004130U
Authority
KR
South Korea
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
Prior art date
Application number
KR2019890010047U
Other languages
English (en)
Other versions
KR960002401Y1 (ko
Inventor
요시유끼 가몬
마꼬또 야마기시
Original Assignee
소니 가부시끼 가이샤
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 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR900004130U publication Critical patent/KR900004130U/ko
Application granted granted Critical
Publication of KR960002401Y1 publication Critical patent/KR960002401Y1/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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
KR2019890010047U 1988-07-12 1989-07-10 전기 음향 변환기 KR960002401Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988092401U JPH0221890U (ko) 1988-07-12 1988-07-12
JP92401 1988-07-12

Publications (2)

Publication Number Publication Date
KR900004130U true KR900004130U (ko) 1990-02-08
KR960002401Y1 KR960002401Y1 (ko) 1996-03-21

Family

ID=14053394

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890010047U KR960002401Y1 (ko) 1988-07-12 1989-07-10 전기 음향 변환기

Country Status (7)

Country Link
US (1) US4965838A (ko)
JP (1) JPH0221890U (ko)
KR (1) KR960002401Y1 (ko)
GB (1) GB2220819B (ko)
HK (1) HK88195A (ko)
MY (1) MY104052A (ko)
SG (1) SG26401G (ko)

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JP2571128B2 (ja) * 1989-06-16 1997-01-16 フオスター電機株式会社 ヘッドホン
JP2794920B2 (ja) * 1990-09-07 1998-09-10 松下電器産業株式会社 イヤホン
JPH06237499A (ja) * 1993-02-09 1994-08-23 Sony Corp ヘッドホン
JP3254834B2 (ja) * 1993-08-06 2002-02-12 松下電器産業株式会社 イヤホン
JP3815513B2 (ja) * 1996-08-19 2006-08-30 ソニー株式会社 イヤホン
US5953435A (en) * 1997-05-16 1999-09-14 Hello Direct, Inc. Intra-concha stabilizer with length adjustable conchal wall hook
US6122388A (en) * 1997-11-26 2000-09-19 Earcandies L.L.C. Earmold device
IL136573A0 (en) * 1997-12-09 2001-06-14 Byun Ki Man Buffering cover for preventing pains in using earphones
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KR200204428Y1 (ko) * 2000-06-09 2000-11-15 조경순 이어폰 플럭의 홀더링
KR20030030711A (ko) * 2001-10-12 2003-04-18 변기만 통증방지용 이어폰
USD468722S1 (en) 2001-12-24 2003-01-14 Hello Direct, Inc. Headset with moveable earphones
US6775390B1 (en) 2001-12-24 2004-08-10 Hello Direct, Inc. Headset with movable earphones
JP2003339819A (ja) * 2002-05-28 2003-12-02 Shinichi Kawamata 反応点への複合波発生装置
WO2004068896A2 (en) * 2003-01-30 2004-08-12 Smith Richard C Ambidextrous earpiece
US7349550B2 (en) * 2004-01-07 2008-03-25 Hearing Components, Inc. Earbud adapter
US8611969B2 (en) 2004-01-29 2013-12-17 Surefire, Llc Cable assembly with earpiece
US8625834B2 (en) 2004-09-27 2014-01-07 Surefire, Llc Ergonomic earpiece and attachments
JP4709017B2 (ja) * 2006-01-12 2011-06-22 ソニー株式会社 イヤホン装置
US8189845B2 (en) * 2006-12-21 2012-05-29 Sperian Hearing Protection, Llc Earbud coupling
US20080226114A1 (en) * 2007-03-15 2008-09-18 Hearing Components, Inc. Earbud Adapter with Enhanced Frequency Response
US8428289B2 (en) 2007-06-13 2013-04-23 Innovelis, Inc. Headphone adaptation and positioning device
JP2009055249A (ja) * 2007-08-24 2009-03-12 Sony Corp イヤピースおよび電気音響変換装置
US20090232342A1 (en) * 2008-03-14 2009-09-17 Hearing Components, Inc. Earbud adapter with increased flexibility region
US8194910B2 (en) * 2008-05-30 2012-06-05 Victor Company Of Japan, Ltd. Headphones
EP2456228A4 (en) * 2009-07-17 2013-11-20 Pioneer Corp EARTER AND ELECTRONIC DEVICE
US8503688B2 (en) * 2009-08-24 2013-08-06 Gregory DiRusso Device to enhance an ear bud
JP2011124836A (ja) * 2009-12-11 2011-06-23 Victor Co Of Japan Ltd ヘッドホン
US8515115B2 (en) * 2010-01-06 2013-08-20 Skullcandy, Inc. Audio earbud headphone with extended curvature
US9532126B1 (en) 2010-01-06 2016-12-27 Skullcandy, Inc. Audio earbud headphone for improved in-ear retention
US20120010735A1 (en) * 2010-07-09 2012-01-12 Eyal Gilboa Earpiece attaching system and method
USD652823S1 (en) * 2011-04-15 2012-01-24 Hon Hai Precision Industry Co., Ltd. Earphone
US8499886B2 (en) * 2011-10-14 2013-08-06 Plantronics, Inc. Expander ear tip
US9451353B2 (en) 2012-02-08 2016-09-20 Decibullz Llc Moldable earpiece system
NO2690883T3 (ko) 2012-07-27 2018-03-10
USD820809S1 (en) 2012-09-08 2018-06-19 Apple Inc. Earphone
USD681015S1 (en) 2012-09-08 2013-04-30 Apple Inc. Earphone
USD1021863S1 (en) * 2012-09-11 2024-04-09 Apple Inc. Packaging with earphones
US9106996B2 (en) 2013-03-14 2015-08-11 Harman International Industries, Incorporated Earphones
US9386365B2 (en) * 2013-07-03 2016-07-05 Harman International Industries, Incorporated Earphone
USD744979S1 (en) * 2014-11-20 2015-12-08 Ray Loving Dual ear bud device
TWD176083S (zh) * 2014-12-29 2016-06-01 三星電子股份有限公司 耳機之部分
USD773435S1 (en) * 2015-08-05 2016-12-06 Harman International Industries, Incorporated Headphone
USD784962S1 (en) * 2015-12-15 2017-04-25 Shenzhen Soundsoul Information Technology Co., Ltd. Pair of earphones
USD801314S1 (en) 2016-09-06 2017-10-31 Apple Inc. Pair of earphones
USD810047S1 (en) * 2016-10-05 2018-02-13 Kingston Digital, Inc. Earphone tip
TWD184087S (zh) * 2016-10-05 2017-07-01 金士頓數位股份有限公司 耳機之部分
US10149038B2 (en) 2017-01-20 2018-12-04 Decibullz Llc Earpiece intra-auricular support system
US10587947B2 (en) 2017-02-21 2020-03-10 Plantronics, Inc. Ear tip with anti-tragus stabilizer
USD833420S1 (en) * 2017-06-27 2018-11-13 Akg Acoustics Gmbh Headphone
US10728648B2 (en) 2017-08-23 2020-07-28 Decibullz Llc Reconfigurable intra-auricular support
USD839243S1 (en) 2017-09-22 2019-01-29 Surefire, Llc Earpiece
USD870708S1 (en) 2017-12-28 2019-12-24 Harman International Industries, Incorporated Headphone
JP7101030B2 (ja) * 2018-04-12 2022-07-14 リオン株式会社 電気音響変換器、アダプタ付き電気音響変換器及び音響機器
USD830345S1 (en) * 2018-04-26 2018-10-09 Hejin Cai Earphone
USD864166S1 (en) * 2018-06-13 2019-10-22 Dongguang Tingbei Electronic Technology Co., Ltd. Headset
USD862424S1 (en) * 2018-06-13 2019-10-08 Dongguang Tingbei Electronic Technology Co. Headset
US11166093B2 (en) 2019-03-19 2021-11-02 Logitech Europe S.A. Earphone device support and case
EP4192030A1 (en) 2019-04-23 2023-06-07 Sectio Aurea AS Earpiece
US10820085B1 (en) * 2019-04-23 2020-10-27 Sectio Aurea As Skirt attachment
GB2583341B (en) * 2019-04-23 2021-06-16 Sectio Aurea As Skirt attachment
USD906297S1 (en) 2019-09-13 2020-12-29 Apple Inc. Pair of earphones
USD909347S1 (en) 2019-09-20 2021-02-02 Apple Inc. Earphone
USD923658S1 (en) 2019-10-02 2021-06-29 Apple Inc. Electronic device with graphical user interface
USD925493S1 (en) 2019-11-25 2021-07-20 Decibullz Llc Intra-auricular earbud support
AT523938B1 (de) * 2020-07-03 2022-01-15 Kucharko Jerzy Franciszek Aufsteckbarer Ohrhörer-Adapter_CFC
USD988296S1 (en) 2020-09-18 2023-06-06 Sonos, Inc. Earphone
USD1005681S1 (en) 2020-09-18 2023-11-28 Sonos, Inc. Earphones case
GB2615215A (en) * 2020-09-18 2023-08-02 Sonos Inc Earphone positioning and retention
USD978842S1 (en) 2020-11-11 2023-02-21 Apple Inc. Pair of earphones
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
USD952611S1 (en) * 2021-07-21 2022-05-24 Shenzhen Beatime Technology Co., Ltd Pair of wireless earphones

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US2078385A (en) * 1933-06-13 1937-04-27 Kato Tooru Small receiver
US2430229A (en) * 1943-10-23 1947-11-04 Zenith Radio Corp Hearing aid earpiece
GB1179692A (en) * 1966-08-19 1970-01-28 Electrical & Musical Ind Ltd Improvements relating to Hearing Aids
US4055233A (en) * 1975-12-22 1977-10-25 Electronic Engineering Co. Of California Ear coupler
CA1165248A (en) * 1980-10-31 1984-04-10 Shingo Watanabe Electro-acoustic transducer
DK148580C (da) * 1983-05-16 1985-12-30 Toepholm & Westermann Koblingselement til hoereapparat
JPH0659120B2 (ja) * 1983-05-31 1994-08-03 ソニー株式会社 ヘツドホン
US4537187A (en) * 1983-10-06 1985-08-27 Scott Robert T Earplug
JPS6338398A (ja) * 1986-08-04 1988-02-18 Matsushita Electric Ind Co Ltd ヘツドホン

Also Published As

Publication number Publication date
HK88195A (en) 1995-06-09
MY104052A (en) 1993-10-30
GB2220819A (en) 1990-01-17
JPH0221890U (ko) 1990-02-14
GB2220819B (en) 1992-07-22
GB8915223D0 (en) 1989-08-23
KR960002401Y1 (ko) 1996-03-21
US4965838A (en) 1990-10-23
SG26401G (en) 1995-09-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050302

Year of fee payment: 10

EXPY Expiration of term