US3193048A
(en)
*
|
1962-11-08 |
1965-07-06 |
Kohler Helmut Karl |
Acoustic resonance chamber
|
US3280273A
(en)
*
|
1963-09-11 |
1966-10-18 |
Telex Corp |
Self-supporting operator's headset
|
US3548118A
(en)
*
|
1969-07-03 |
1970-12-15 |
Pacific Plantronics Inc |
Self-supporting headset
|
US3665122A
(en)
*
|
1969-11-19 |
1972-05-23 |
Beltone Electronics Corp |
Hearing aid construction utilizing a vented transducer compartment for reducing feedback
|
US3691319A
(en)
*
|
1971-05-03 |
1972-09-12 |
Northern Electric Co |
Stabilizer for headset
|
US3862378A
(en)
*
|
1973-12-06 |
1975-01-21 |
J Ray Norris |
Ear set
|
US4118606A
(en)
*
|
1975-03-24 |
1978-10-03 |
Wallace Keith Larkin |
Acoustical voice transmitting headset
|
US4073366A
(en)
*
|
1976-07-26 |
1978-02-14 |
Estes Roger Q |
Disposable noise reducing hearing aid attachment
|
US4273969A
(en)
*
|
1979-06-01 |
1981-06-16 |
Roanwell Corporation |
Communications headset mountable over the ear
|
DE7918029U1
(en)
*
|
1979-06-22 |
1980-12-04 |
Siemens Ag, 1000 Berlin Und 8000 Muenchen |
SMALL HEATER
|
US4291203A
(en)
*
|
1979-09-11 |
1981-09-22 |
Gaspare Bellafiore |
Hearing aid device
|
US4335281A
(en)
*
|
1980-06-24 |
1982-06-15 |
Plantronics, Inc. |
Post-auricle contoured headset for two-way voice communication
|
US4617431A
(en)
*
|
1983-12-02 |
1986-10-14 |
Plantronics, Inc. |
Voice tube assemblies for post-auricle headsets
|
NL8400925A
(en)
*
|
1984-03-23 |
1985-10-16 |
Philips Nv |
HEARING AID, IN PARTICULAR BEHIND-THE-EAR HEARING AID.
|
US4677675A
(en)
*
|
1985-09-17 |
1987-06-30 |
Killion Mead C |
Response-modifying acoustic couplers for hearing aids
|
US4917504A
(en)
*
|
1989-05-05 |
1990-04-17 |
Plantronics, Inc. |
Communications headset
|
US5210792A
(en)
*
|
1990-08-13 |
1993-05-11 |
Matsushita Electric Industrial Co., Ltd. |
Ear-hang type headset
|
US5260997A
(en)
*
|
1991-10-31 |
1993-11-09 |
Acs Communications, Inc. |
Articulated headset
|
US5450496A
(en)
*
|
1993-07-30 |
1995-09-12 |
Acs Communications, Inc. |
Communications headset having a detachable receiver capsule and cable pivot
|
USD385036S
(en)
*
|
1996-04-16 |
1997-10-14 |
GN Danavox A?S |
Hearing aid
|
US5761319A
(en)
*
|
1996-07-16 |
1998-06-02 |
Avr Communications Ltd. |
Hearing instrument
|
AU146398S
(en)
*
|
2001-06-07 |
2002-01-09 |
Cochlear Ltd |
Speech processor for a cochlear implant
|
US6775389B2
(en)
*
|
2001-08-10 |
2004-08-10 |
Advanced Bionics Corporation |
Ear auxiliary microphone for behind the ear hearing prosthetic
|
US7082207B2
(en)
*
|
2001-12-14 |
2006-07-25 |
Motorola, Inc. |
Adjustable behind-the-ear communication device
|
USD520496S1
(en)
*
|
2003-09-17 |
2006-05-09 |
Lin Kar Gwee |
Wireless headset
|
USD573137S1
(en)
*
|
2003-12-23 |
2008-07-15 |
Fred Polito |
Earloop for headset
|
USD532111S1
(en)
*
|
2004-10-08 |
2006-11-14 |
Widex A/S |
Hearing aid
|
USD530819S1
(en)
*
|
2005-05-31 |
2006-10-24 |
Cochlear Limited |
Behind the ear (BTE) sound processor
|
USD541420S1
(en)
*
|
2005-07-18 |
2007-04-24 |
Soundquest, Inc. |
Hearing aid assembly
|
USD564098S1
(en)
*
|
2005-09-07 |
2008-03-11 |
Oticon A/S |
Behind-the-ear hearing aid unit
|
USD541787S1
(en)
*
|
2005-12-09 |
2007-05-01 |
Motorola, Inc. |
Communication device
|
USD539266S1
(en)
*
|
2005-12-19 |
2007-03-27 |
Plantronics, Inc. |
Earpiece for a communications headset
|
USD571784S1
(en)
*
|
2006-12-14 |
2008-06-24 |
Gn Netcom A/S |
Headset
|
USD608449S1
(en)
*
|
2007-04-04 |
2010-01-19 |
Gn Resound A/S |
Hearing aid
|
USD586329S1
(en)
*
|
2007-05-03 |
2009-02-10 |
Gn A/S |
Headset
|
AU324190S
(en)
*
|
2008-06-04 |
2009-01-23 |
Racal Acoustics Ltd |
Ear pieces
|
USD604419S1
(en)
*
|
2008-08-01 |
2009-11-17 |
Panasonic Corporation |
Earphone with microphone for hearing aid
|
USD603516S1
(en)
*
|
2008-08-01 |
2009-11-03 |
Panasonic Corporation |
Earphone with microphone for hearing aid
|
USD618805S1
(en)
*
|
2008-09-26 |
2010-06-29 |
Oticon A/S |
Hearing aid with receiver in the ear
|
USD612834S1
(en)
*
|
2008-12-18 |
2010-03-30 |
Plantronics, Inc. |
Communications headset
|
TWD138055S1
(en)
*
|
2009-08-07 |
2010-12-01 |
歐力天工股份有限公司 |
Earphone
|
USD625297S1
(en)
*
|
2009-10-27 |
2010-10-12 |
Savannah Marketing Group Inc. |
Ear bud
|
US9161131B2
(en)
*
|
2010-03-25 |
2015-10-13 |
K&E Holdings, LLC |
Stereo audio headphone apparatus for a user having a hearing loss and related methods
|
US8885856B2
(en)
*
|
2011-12-28 |
2014-11-11 |
Starkey Laboratories, Inc. |
Hearing aid with integrated flexible display and touch sensor
|
USD705936S1
(en)
*
|
2012-03-02 |
2014-05-27 |
Oticon A/S |
Behind-the ear (BTE) hearing aid
|
US9986947B2
(en)
*
|
2012-10-12 |
2018-06-05 |
Cochlear Limited |
Evaluation of an implanted prosthesis
|
EP2938104B1
(en)
*
|
2012-12-24 |
2020-07-01 |
Hytera Communications Corp., Ltd. |
Method, terminal, and system for implementing call forwarding
|
CN104995925B
(en)
*
|
2013-01-15 |
2018-11-20 |
领先仿生公司 |
Detachable battery retainer in hearing assistance device
|
USD734472S1
(en)
*
|
2013-03-12 |
2015-07-14 |
Gn Resound A/S |
Hearing aid
|
US9248287B2
(en)
*
|
2013-06-17 |
2016-02-02 |
Cochlear Limited |
Sound processor accessory
|
USD717443S1
(en)
*
|
2013-07-16 |
2014-11-11 |
Zinc Software Ltd. |
Ear worn sensor device
|
USD723171S1
(en)
*
|
2013-11-25 |
2015-02-24 |
Cochlear Limited |
Hearing prosthesis sleeve
|
US10440458B2
(en)
*
|
2015-03-09 |
2019-10-08 |
Conversion Sound Inc. |
Comfort and high retention vibration and sound damping ear tips
|
AU2018203536B2
(en)
*
|
2017-05-23 |
2022-06-30 |
Cochlear Limited |
Hearing Aid Device Unit Along a Single Curved Axis
|
USD859662S1
(en)
*
|
2017-05-24 |
2019-09-10 |
Oticon Medical A/S |
Hearing aid device
|
USD871375S1
(en)
*
|
2017-12-28 |
2019-12-31 |
Harman International Industries, Incorporated |
Headphone
|
USD851770S1
(en)
*
|
2018-01-23 |
2019-06-18 |
Gn Hearing A/S |
Hearing aid
|
USD852363S1
(en)
*
|
2018-01-23 |
2019-06-25 |
Gn Hearing A/S |
Hearing aid
|
USD845487S1
(en)
*
|
2018-02-05 |
2019-04-09 |
Weifeng Zheng |
Hearing aid
|
USD881848S1
(en)
*
|
2018-11-14 |
2020-04-21 |
Timothy Val Kolton |
Earphone
|