HK1033408A1 - Earphone without impulse noise for protection against conductive hearing loss - Google Patents

Earphone without impulse noise for protection against conductive hearing loss

Info

Publication number: HK1033408A1
Authority: HK; Hong Kong
Prior art keywords: earphone; protection against; hearing loss; impulse noise; conductive hearing
Prior art date: 1998-02-16

Application number

HK01103407A

Inventor

Chung Yu Lin

Original Assignee

Chung Yu Lin

Johnnys Phone Co

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.)

1998-02-16

Filing date

2001-05-16

Publication date

2001-08-24

2001-05-16 Application filed by Chung Yu Lin, Johnnys Phone Co filed Critical Chung Yu Lin

2001-08-24 Publication of HK1033408A1 publication Critical patent/HK1033408A1/en

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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Headphones And Earphones (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

HK01103407A 1998-02-16 2001-05-16 Earphone without impulse noise for protection against conductive hearing loss HK1033408A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CNB981005292A CN1138447C (en)	1998-02-16	1998-02-16	Earpiece without impulse noise and loss by acoustic wave movement
PCT/US1999/002446 WO1999041946A1 (en)	1998-02-16	1999-02-05	Earphone without impulse noise for protection against conductive hearing loss

Publications (1)

Publication Number	Publication Date
HK1033408A1 true HK1033408A1 (en)	2001-08-24

Family

ID=5216078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK01103407A HK1033408A1 (en)	1998-02-16	2001-05-16	Earphone without impulse noise for protection against conductive hearing loss

Country Status (13)

Country	Link
EP (1)	EP1068771B1 (en)
JP (1)	JP3091406U (en)
KR (1)	KR100615827B1 (en)
CN (1)	CN1138447C (en)
AU (1)	AU752648B2 (en)
BR (2)	BR9907948A (en)
CA (1)	CA2320214C (en)
DE (1)	DE69939931D1 (en)
HK (1)	HK1033408A1 (en)
ID (1)	ID25924A (en)
NO (1)	NO326615B1 (en)
RU (1)	RU2232486C2 (en)
WO (1)	WO1999041946A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7227957B2 (en) *	2000-06-09	2007-06-05	Ziyi Cheng	Noise-suppressing receiver
US7077014B2 (en)	2004-06-23	2006-07-18	Endress + Hauser Flowtec Ag	Vibration-type measuring transducer
DE602005010672D1 (en) *	2005-05-25	2008-12-11	Oticon As	Method and device for current monitoring in a battery powered electronic audio device
CN2852584Y (en) *	2005-11-15	2006-12-27	邹小元	Earphone fitting listening principle
TWI323617B (en)	2006-02-20	2010-04-11	Cotron Corp	Multiple channel earphone
DE102006030600A1 (en) *	2006-07-03	2008-01-24	Siemens Audiologische Technik Gmbh	Otological device with holding device for a tragus
NO328038B1 (en) *	2007-06-01	2009-11-16	Freebit As	Improved uncleanness
SE531656E5 (en)	2008-05-12	2011-04-26	3M Svenska Ab	Ear protection
KR101427531B1 (en) *	2013-07-17	2014-08-07	서울과학기술대학교 산학협력단	A Headphone for the Reduction of Sound Pressure
KR101427120B1 (en) *	2013-08-23	2014-08-07	김철희	earphone on tragus
CN105245989A (en) *	2015-10-26	2016-01-13	胡强	In-ear headset

Family Cites Families (6)

* 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
JPH0228960B2 (en) *	1985-02-13	1990-06-27	Matsushita Electric Ind Co Ltd	MAIKUROPPONKENYOHETSUDOPPON
JPH0450718Y2 (en) *	1986-02-28	1992-11-30
JP2553514B2 (en) *	1986-05-23	1996-11-13	松下電器産業株式会社	headphone
JPH06237499A (en) *	1993-02-09	1994-08-23	Sony Corp	Headphone
JPH07154888A (en) *	1993-11-30	1995-06-16	Sony Corp	Electroacoustic transducer

1998
- 1998-02-16 CN CNB981005292A patent/CN1138447C/en not_active Expired - Lifetime
1999
- 1999-02-05 BR BR9907948-8A patent/BR9907948A/en active IP Right Grant
- 1999-02-05 EP EP99906740A patent/EP1068771B1/en not_active Expired - Lifetime
- 1999-02-05 RU RU2000122777/28A patent/RU2232486C2/en not_active IP Right Cessation
- 1999-02-05 KR KR1020007008026A patent/KR100615827B1/en not_active IP Right Cessation
- 1999-02-05 DE DE69939931T patent/DE69939931D1/en not_active Expired - Lifetime
- 1999-02-05 BR BRMU7903454-3Y1U patent/BR7903454Y1/en not_active IP Right Cessation
- 1999-02-05 CA CA002320214A patent/CA2320214C/en not_active Expired - Fee Related
- 1999-02-05 AU AU26579/99A patent/AU752648B2/en not_active Ceased
- 1999-02-05 WO PCT/US1999/002446 patent/WO1999041946A1/en active IP Right Grant
- 1999-02-05 JP JP2000600016U patent/JP3091406U/en not_active Expired - Lifetime
- 1999-02-05 ID IDW20001540A patent/ID25924A/en unknown
2000
- 2000-08-15 NO NO20004074A patent/NO326615B1/en not_active IP Right Cessation
2001
- 2001-05-16 HK HK01103407A patent/HK1033408A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP3091406U (en)	2003-01-31
NO20004074D0 (en)	2000-08-15
CN1138447C (en)	2004-02-11
KR100615827B1 (en)	2006-08-25
EP1068771A1 (en)	2001-01-17
EP1068771B1 (en)	2008-11-19
NO326615B1 (en)	2009-01-19
CA2320214A1 (en)	1999-08-19
ID25924A (en)	2000-11-09
KR20010034308A (en)	2001-04-25
NO20004074L (en)	2000-08-15
BR7903454Y1 (en)	2013-09-17
CN1226797A (en)	1999-08-25
DE69939931D1 (en)	2009-01-02
RU2232486C2 (en)	2004-07-10
BR9907948A (en)	2000-11-07
CA2320214C (en)	2006-04-25
AU2657999A (en)	1999-08-30
WO1999041946A1 (en)	1999-08-19
EP1068771A4 (en)	2006-07-05
AU752648B2 (en)	2002-09-26

Legal Events

Date	Code	Title	Description
2004-09-30	CHPA	Change of a particular in the register (except of change of ownership)
2015-08-28	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20150205

Publication	Publication Date	Title
GB2321156B (en)	1998-12-02	In-ear type earphone having an ear hanger
AU1986199A (en)	1999-08-02	Hearing protector
AU1225100A (en)	2000-06-13	Surge suppressor
GB9717690D0 (en)	1997-10-29	Earphone/microphone assembly
SG93238A1 (en)	2002-12-17	Earphone
HK1039429A1 (en)	2002-04-19	Headset
GB2349466B (en)	2003-10-15	Method for noise dosimetry in appliances employing earphones or headsets
TW375344U (en)	1999-11-21	Combination type of earphone with ear cover
GB0105807D0 (en)	2001-04-25	Loudspeakers
EP1083847A4 (en)	2002-05-02	An earplug
HK1033408A1 (en)	2001-08-24	Earphone without impulse noise for protection against conductive hearing loss
HUP0101231A3 (en)	2002-05-28	Ear lifter
AU3666299A (en)	2000-06-26	High noise suppression microphone
GB2361379B (en)	2003-03-19	Noise reducing headsets
GB2342085B (en)	2000-08-23	Cable-spooling casing for earphones
GB2360665B (en)	2003-01-15	Loudspeakers
AU1175300A (en)	2000-06-19	Noise suppressing device
AUPP744698A0 (en)	1998-12-24	Ear protector
IL124864A0 (en)	1999-01-26	An ear plug
GB9808194D0 (en)	1998-06-17	Ear protectors
IL119993A (en)	2000-08-13	In-ear type earphone having an ear hanger
TW391584U (en)	2000-05-21	Receiver for hands-free earphone
TW354697U (en)	1999-03-11	Headphone hanging on ear
TW423780U (en)	2001-02-21	Anti-noise earphone
TW379565U (en)	2000-01-11	Electric ear pick