Global Patent Index - EP 3125573 A4

EP 3125573 A4 2017-10-11 - BONE CONDUCTION HEADPHONE

Title (en)

BONE CONDUCTION HEADPHONE

Title (de)

KNOCHENLEITENDER KOPFHÖRER

Title (fr)

CASQUE D'ÉCOUTE À CONDUCTION OSSEUSE

Publication

EP 3125573 A4 (EN)

Application

EP 15872552 A

Priority

  • JP 2014259684 A
  • JP 2015082250 W

Abstract (en)

[origin: EP3125573A1] Problem: To provide a bone conduction headphone with which, in the case where a normal hearing listener uses it, music can be enjoyed with a high sound quality with no need for blocking the ear hole, and, in addition, while listening to music, he or her can listen to an external sound, and, for example, even if he or her makes jogging while listening to music, a call, a horn sound, or the like, from the outside can be heard, whereby the bone conduction headphone can be used with safety. Solution: A bone conduction headphone, including a bone conduction speaker 1, and an air conduction speaker 3 that is mounted to a housing 2 of the bone conduction speaker 1, in which, upon the bone conduction headphone being worn, the bone conduction speaker 1 is disposed so as to be positioned in front of an ear hole 11, and a sound emitting hole 4 of the air conduction speaker 3 is disposed so as to be oriented directly or indirectly to the ear hole 11.

IPC 8 full level (invention and additional information)

H04R 1/10 (2006.01); H04R 1/00 (2006.01); H04R 25/00 (2006.01)

CPC (invention and additional information)

H04R 1/26 (2013.01); H04R 1/1091 (2013.01); H04R 1/028 (2013.01); H04R 1/1075 (2013.01); H04R 2460/13 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

EP 3125573 A1 20170201; EP 3125573 A4 20171011; CN 107005759 A 20170801; JP WO2016103983 A1 20171005; WO 2016103983 A1 20160630

INPADOC legal status


2018-04-04 [DAV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (IN ANY COUNTRY) (DELETED)

2018-04-04 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-11 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20170907

2017-10-11 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H04R 1/00 20060101ALI20170901BHEP

2017-10-11 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H04R 25/00 20060101ALI20170901BHEP

2017-10-11 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H04R 1/10 20060101AFI20170901BHEP

2017-02-01 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20161024

2017-02-01 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2017-02-01 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA MD

2017-02-01 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME