BRPI1009472A2 - fone de ouvido - Google Patents

fone de ouvido

Info

Publication number
BRPI1009472A2
BRPI1009472A2 BRPI1009472A BRPI1009472A BRPI1009472A2 BR PI1009472 A2 BRPI1009472 A2 BR PI1009472A2 BR PI1009472 A BRPI1009472 A BR PI1009472A BR PI1009472 A BRPI1009472 A BR PI1009472A BR PI1009472 A2 BRPI1009472 A2 BR PI1009472A2
Authority
BR
Brazil
Prior art keywords
earphone
Prior art date
Application number
BRPI1009472A
Other languages
English (en)
Inventor
Katsumi Akasu
Original Assignee
Katsumi Akasu
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 Katsumi Akasu filed Critical Katsumi Akasu
Publication of BRPI1009472A2 publication Critical patent/BRPI1009472A2/pt

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
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
BRPI1009472A 2009-03-17 2010-03-11 fone de ouvido BRPI1009472A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009001552U JP3150873U (ja) 2009-03-17 2009-03-17 ヘッドホン
PCT/JP2010/054090 WO2010106957A1 (ja) 2009-03-17 2010-03-11 ヘッドホン

Publications (1)

Publication Number Publication Date
BRPI1009472A2 true BRPI1009472A2 (pt) 2016-03-01

Family

ID=42739617

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009472A BRPI1009472A2 (pt) 2009-03-17 2010-03-11 fone de ouvido

Country Status (9)

Country Link
US (1) US20110317856A1 (pt)
EP (1) EP2410762B1 (pt)
JP (1) JP3150873U (pt)
KR (1) KR20110125650A (pt)
CN (1) CN102356647A (pt)
AU (1) AU2010225809A1 (pt)
BR (1) BRPI1009472A2 (pt)
CA (1) CA2755700A1 (pt)
WO (1) WO2010106957A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201106719A (en) * 2009-08-12 2011-02-16 Cotron Corp Earphone
JP4913256B1 (ja) * 2011-07-05 2012-04-11 勇 小泉 カナル型受話器用イヤーピース及びそれを利用したカナル型受話器、並びにカナル型受話器を利用した聴診器及び補聴器
JP2013070138A (ja) * 2011-09-21 2013-04-18 D & M Holdings Inc ヘッドホン装置
US8965028B2 (en) 2012-08-23 2015-02-24 Skullcandy, Inc. Speakers, headphones, and kits related to vibrations in an audio system, and methods for forming same
EP3328091B1 (en) 2014-12-31 2020-04-08 Skullcandy, Inc. Methods of generating tactile user feedback utilizing headphone devices and related systems
EP3041261B1 (en) * 2014-12-31 2020-05-06 Skullcandy, Inc. Speaker assemblies for passive generation of vibrations and related headphone devices and methods
JP2016028513A (ja) * 2015-10-06 2016-02-25 株式会社ディーアンドエムホールディングス ヘッドホン装置
JP6761277B2 (ja) * 2016-05-13 2020-09-23 株式会社東芝 スピーカシステム
US11503403B2 (en) * 2018-08-07 2022-11-15 Sony Corporation Sound output device
CN109195055B (zh) * 2018-11-09 2021-04-02 歌尔股份有限公司 一种无线耳机、tws耳机以及蓝牙连接方法
GB2596098B (en) * 2020-06-17 2022-06-22 Stoloff David Headphone apparatus and methods of operating

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245136A (en) * 1980-08-08 1981-01-13 Krauel Jr Robert W Monitor ampliphones
JPS63294200A (ja) * 1987-05-27 1988-11-30 Nippon Atsudenki Kk ヘツドホンサラウンドシステム
JPH03162099A (ja) * 1989-11-20 1991-07-12 Sony Corp ヘッドホン装置
JPH07307995A (ja) * 1994-05-10 1995-11-21 Aiwa Co Ltd 信号用接続コード
CN2243756Y (zh) * 1996-05-24 1996-12-25 刘汉森 环绕声耳机
JP3262727B2 (ja) * 1997-01-08 2002-03-04 松下電器産業株式会社 イヤホン
US6263085B1 (en) * 1999-07-01 2001-07-17 Sergio W. Weffer Surround sound headphones
KR100335171B1 (en) * 2000-09-25 2002-05-11 Mm Gear Multi-channel headphone system
KR100619799B1 (ko) * 2000-12-28 2006-09-06 엘지전자 주식회사 이동통신 단말기의 통화음량 조정이 가능한 이어폰-마이크장치
CN1366294A (zh) * 2001-01-18 2002-08-28 晶元光电股份有限公司 能够同时播放多个声音节目内容的音响装置
TW522748B (en) * 2001-05-29 2003-03-01 Yau-Sheng Shen Structure of earphone with a plurality of speakers
US7187948B2 (en) * 2002-04-09 2007-03-06 Skullcandy, Inc. Personal portable integrator for music player and mobile phone
JP4308790B2 (ja) 2004-03-22 2009-08-05 固昌通訊股▲ふん▼有限公司 多重チャネル・イヤホン
JP2005354560A (ja) 2004-06-14 2005-12-22 Zuisho Ko 多チャンネルの指向を導く構造付きイヤホン
US20090022342A1 (en) * 2007-04-04 2009-01-22 Cotron Corporation Digital decoder box with multi-channel audio source format indentification function
TWM318871U (en) 2007-04-04 2007-09-11 Cotron Corp Multiple channel earphone and structure thereof
JP2009044298A (ja) * 2007-08-07 2009-02-26 Sanshin Elec Ind Co Ltd コードレスイヤホン用の電磁誘導型送信コイル
CN101420641A (zh) * 2007-10-22 2009-04-29 鸿富锦精密工业（深圳）有限公司 具音量调节功能的音频转接装置
CN201197137Y (zh) * 2008-02-27 2009-02-18 全荣庭 多功能头戴耳机式收音机

Also Published As

Publication number Publication date
AU2010225809A1 (en) 2011-09-29
EP2410762A4 (en) 2013-10-16
CN102356647A (zh) 2012-02-15
EP2410762B1 (en) 2015-05-13
US20110317856A1 (en) 2011-12-29
KR20110125650A (ko) 2011-11-21
WO2010106957A1 (ja) 2010-09-23
EP2410762A1 (en) 2012-01-25
JP3150873U (ja) 2009-06-04
CA2755700A1 (en) 2010-09-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]