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1959-10-22 |
1963-06-25 |
Electro Voice |
Unidirectional microphone
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US4724922A
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1986-07-24 |
1988-02-16 |
Kalayjian Robert W |
Acoustic earpiece
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USD340033S
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1990-08-23 |
1993-10-05 |
Sony Corporation |
Radio receiver of headphone type
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USD338010S
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1991-03-09 |
1993-08-03 |
Sony Corporation |
Headphone
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DE69332765T2
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1993-11-22 |
2003-11-13 |
Johan Ullman |
Telefon-hörsprechgarnitur
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US6754361B1
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1997-04-17 |
2004-06-22 |
3M Innovative Properties Company |
Ergonomic headset assembly
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1997-06-05 |
1998-08-11 |
Chang; Ching-Wen |
Headset microphone having a location apparatus
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USD404734S
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1998-01-09 |
1999-01-26 |
Andrea Electronics Corporation |
Headset design
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USD410921S
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1998-06-11 |
1999-06-15 |
Labtec, Inc. |
Headset microphone
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1998-09-30 |
2000-11-28 |
Unicon, Incorporated |
Headset adapter for microphone and earpiece
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DK199801716A
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1998-12-23 |
2000-06-24 |
Gn Netcom As |
Hovedsæt
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1999-05-14 |
2002-03-12 |
Gn Netcom/Unex Inc. |
Headband for reversible mounting of headsets
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JP4192347B2
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1999-07-27 |
2008-12-10 |
ソニー株式会社 |
マイクロホン
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EP1130880A1
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2000-02-29 |
2001-09-05 |
Silicomp SPA |
Headset and head support for headset.
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USD448749S1
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2000-09-20 |
2001-10-02 |
Labtec Corporation |
Headset
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USD458247S1
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2001-03-21 |
2002-06-04 |
Plantronics, Inc. |
Communications headset
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USD451903S1
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2001-04-10 |
2001-12-11 |
Logitech Europe S.A. |
Headset
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USD500022S1
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2002-03-14 |
2004-12-21 |
Gn Netcom A/S |
Holder for a headset
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2002-07-16 |
2003-11-11 |
Gn Netcom, Inc. |
Headset assembly
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USD488146S1
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2003-02-25 |
2004-04-06 |
Comfort Telecommunications, Inc. |
Communications headset
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USD505413S1
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2003-09-23 |
2005-05-24 |
Plantronics, Inc. |
Microphone boom for a communications headset
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USD498470S1
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2003-09-23 |
2004-11-16 |
Plantronics, Inc. |
Communications headset
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USD514086S1
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2005-01-04 |
2006-01-31 |
Plantronics, Inc. |
Communications headset
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USD531165S1
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2005-03-14 |
2006-10-31 |
Gn Netcom A/S |
Headset
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USD535285S1
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2005-12-19 |
2007-01-16 |
Plantronics, Inc. |
Earpiece and headband for a communications headset
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2005-12-19 |
2007-03-20 |
Plantronics, Inc. |
Earpiece and headband for a communications headset
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USD540778S1
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2006-03-07 |
2007-04-17 |
Plantronics, Inc. |
Communications headset
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USD603370S1
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2006-10-10 |
2009-11-03 |
Sony Corporation |
Headphone
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USD599785S1
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2007-05-29 |
2009-09-08 |
Smk Corporation |
Earphone
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USD587684S1
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2008-03-28 |
2009-03-03 |
Plantronics, Inc. |
Communications headset
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USD604266S1
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2008-04-23 |
2009-11-17 |
Sennheiser Electronic Gmbh & Co. Kg |
Headphones
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USD601543S1
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2008-05-19 |
2009-10-06 |
Plantronics, Inc. |
Communications headset
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USD602001S1
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2008-05-19 |
2009-10-13 |
Plantronics, Inc. |
Communications headset
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2008-07-16 |
2009-10-27 |
Motorola, Inc. |
Communication headset
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2008-12-01 |
2010-06-15 |
Gn Netcom A/S |
Headphone
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2008-12-01 |
2010-11-30 |
Gn Netcom A/S |
Headset
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2008-12-18 |
2010-03-30 |
Plantronics, Inc. |
Microphone boom for a communications headset
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2008-12-18 |
2010-03-30 |
Plantronics, Inc. |
Communications headset
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USD624530S1
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2008-12-22 |
2010-09-28 |
Gn Netcom A/S |
Base station for headset
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USD625705S1
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2009-08-07 |
2010-10-19 |
Kabushiki Kaisha Audio-Technica |
Headphone
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USD641337S1
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2009-10-08 |
2011-07-12 |
Sennheiser Communications A/S |
Headset with headband
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USD644625S1
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2010-03-05 |
2011-09-06 |
Sony Corporation |
Microphone for a headset
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USD668240S1
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2010-03-03 |
2012-10-02 |
Sennheiser Communications A/S |
Headset with sidesupport
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USD639776S1
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2010-03-03 |
2011-06-14 |
Victor Company Of Japan, Limited |
Portion of headphone
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USD632668S1
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2010-03-11 |
2011-02-15 |
Beats Electronics, Llc |
Audio listening system
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2010-06-28 |
2011-04-12 |
Plantronics, Inc. |
Communications headset
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USD684559S1
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2010-11-08 |
2013-06-18 |
Zipbuds, LLC |
Zippered headphone
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2011-01-03 |
2012-04-17 |
Monster Cable Products, Inc. |
Headphones
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USD654471S1
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2011-01-31 |
2012-02-21 |
Microsoft Corporation |
Headset
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2011-03-24 |
2012-02-07 |
Plantronics, Inc. |
Communications headset
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2011-05-11 |
2014-09-22 |
Sennheiser Comm As |
Hovedtelefon med en bøjle
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USD673524S1
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2011-06-01 |
2013-01-01 |
Sennheiser Communications A/S |
Monoaural headset
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2011-08-24 |
2013-06-11 |
Gn Netcom A/S |
Base for a headset
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2011-08-31 |
2012-12-04 |
Monster Cable Products, Inc. |
Pair of headphones
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2011-11-18 |
2012-12-25 |
Skullcandy, Inc. |
Headphone
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2011-11-30 |
2012-05-29 |
SMS Audio LLC |
Headphones
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2012-01-09 |
2013-10-29 |
Beats Electronics, Llc |
Gaming headset
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2012-01-09 |
2013-09-17 |
Monster, Llc |
Headphones
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2012-01-17 |
2013-02-05 |
Creative Technology Ltd |
Headphone
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2012-02-16 |
2014-06-03 |
Gn Netcom A/S |
Headset
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2012-04-24 |
2013-10-21 |
基準電子股份有限公司; |
頭戴式耳機
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2012-07-18 |
2013-10-08 |
Plantronics, Inc. |
Communications headset
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2013-06-07 |
2014-06-24 |
Microsoft Corporation |
Headset
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2013-10-22 |
2014-10-28 |
3M Innovative Properties Company |
Communication headset carrier
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2013-10-22 |
2014-10-28 |
3M Innovative Properties Company |
Communication headset assembly
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USD725630S1
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2013-11-29 |
2015-03-31 |
Panasonic Intellectual Property Management Co., Ltd. |
Headphones
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CN105208475A
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2014-06-30 |
2015-12-30 |
Gn奈康有限公司 |
耳机
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USD769221S1
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2014-07-08 |
2016-10-18 |
Gn Netcom A/S |
Headset for communication
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2014-07-16 |
2015-10-06 |
Bose Corporation |
Headset
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WO2016112000A1
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2015-01-05 |
2016-07-14 |
Gecawicz Raymond |
Modular headset with pivotable boom and speaker module
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JP1530020S
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2015-01-20 |
2015-08-03 |
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USD760690S1
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2015-10-09 |
2016-07-05 |
Raymond Gecawicz |
Headset
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USD775104S1
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2015-11-06 |
2016-12-27 |
Monster Llc |
Headphones
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USD847117S1
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2016-06-28 |
2019-04-30 |
Bose Corporation |
Headset
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2017-02-09 |
2019-06-18 |
Sennheiser Communications A/S |
Headset including a headband
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USD822638S1
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2017-03-10 |
2018-07-10 |
Sky Wing Communication Electronics Co., Ltd. |
Headset
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USD842267S1
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2017-03-30 |
2019-03-05 |
Gn Audio A/S |
Headset
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USD852776S1
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2017-05-08 |
2019-07-02 |
Beijing Jin Rui De Lu Technology Co. Ltd. |
Intelligent earphone
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EP3422473B1
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2017-06-30 |
2021-07-28 |
GN Audio A/S |
Antenna structure for a headset
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JP1617844S
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2018-04-06 |
2018-11-12 |
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JP1617845S
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2018-04-06 |
2018-11-12 |
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2018-05-29 |
2020-02-18 |
Evga Corporation |
Open-close type earphone structure
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2018-09-19 |
2020-05-26 |
Plantronics, Inc. |
Communications headset
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USD895570S1
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2018-11-01 |
2020-09-08 |
Logitech Europe S.A. |
Audio headset
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USD913988S1
(en)
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2018-11-30 |
2021-03-23 |
Gn Audio A/S |
Headset
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USD893454S1
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2019-01-03 |
2020-08-18 |
Yizhao Digital Technology (Shenzhen) Co., Ltd |
Headphone
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USD891399S1
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2019-01-07 |
2020-07-28 |
Guihua Chen |
Headphone
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2019-01-25 |
2020-06-02 |
Shenzhen Thousandshores Technology Co., Ltd. |
Child headphones
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2019-03-04 |
2021-07-13 |
Rm Acquisition, Llc |
Convertible head wearable audio devices
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2019-04-02 |
2020-09-15 |
Razer (Asia-Pacific) Pte. Ltd. |
Headphone
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2019-04-02 |
2020-10-13 |
Shenzhen YAMAY Digital Electronics Co., Ltd. |
Single ear headphone
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2019-12-19 |
2022-05-17 |
Gn Audio A/S |
Headphones
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USD881843S1
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2019-12-23 |
2020-04-21 |
Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd |
Headphones
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USD927458S1
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2020-03-27 |
2021-08-10 |
Yealink (Xiamen) Network Technology Co., Ltd. |
Audio headset
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USD927457S1
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2020-03-27 |
2021-08-10 |
Yealink (Xiamen) Network Technology Co., Ltd. |
Audio headset
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USD914637S1
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2020-05-11 |
2021-03-30 |
Guifeng Shen |
Headphone
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CN114697793A
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2020-12-30 |
2022-07-01 |
Gn奥迪欧有限公司 |
头戴式耳机的头带以及用于头戴式耳机的头带的组装方法
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JP1693865S
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2021-04-14 |
2021-08-30 |
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2021-04-14 |
2021-08-30 |
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