专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD838259S1 Earphone 有权
公开(公告)号：USD838259S1
公开(公告)日：2019-01-15
申请号：US29602627
申请日：2017-05-02
申请人： GN Netcom A/S
设计人： Jonas Samrelius

2. 发明授权

US09900687B2 Earphone device with optical sensor 有权
公开(公告)号：US09900687B2
公开(公告)日：2018-02-20
申请号：US15027595
申请日：2013-10-07
申请人： GN Netcom A/S
发明人： Michael Sørensen
IPC分类号： H04R3/00 , H04R1/10 , H04R1/08 , A61B5/00 , A61B5/024 , A61B5/11
CPC分类号： H04R3/00 , A61B5/02416 , A61B5/02438 , A61B5/11 , A61B5/6803 , A61B5/6817 , A61B5/6898 , A61B5/721 , H04R1/08 , H04R1/1016 , H04R1/1033 , H04R1/1041 , H04R1/105 , H04R1/1058 , H04R1/1066 , H04R2420/07 , H04R2420/09
摘要： An earphone device (1) to be worn in the ear, which earphone device (1) comprising a main body (18) to be arranged in the concha (19) of the outer ear (14) of a user and an optical sensor (35), which optical sensor (35) comprises a light emitter (16) and a light detector (17). The earphone device (1) comprises window means (8, 9) through which light emitted by the light emitter (16) can be transmitted. The window means (8, 9) comprises an end face (31) adapted to abut a conchal wall (37) at a sensing position (36). The main body (18) comprises a speaker protrusion (26) to be inserted into to ear canal (15). The distance between the speaker protrusion (26) and the end face (31) is adjustable.

3. 发明授权

US09686662B2 Wireless headset and a headset system for transferring call between two telecommunication devices 有权
公开(公告)号：US09686662B2
公开(公告)日：2017-06-20
申请号：US15181149
申请日：2016-06-13
申请人： GN Netcom A/S
发明人： Tomasz Jerzy Goldman , Stefan Heise
IPC分类号： H04M3/42 , H04W4/16 , H04M1/253 , H04M1/60 , H04M1/725 , H04W24/04 , H04W76/02
CPC分类号： H04W4/16 , H04M1/2535 , H04M1/6066 , H04M1/7253 , H04M2250/02 , H04W24/04 , H04W76/14 , H04W76/18
摘要： A wireless headset system comprising a first telecommunication device, a second telecommunication device, such as a mobile phone or a smart phone and a wireless headset adapted to be wirelessly connected by a first radio link to the first telecommunication device. The headset system is adapted to transfer a call from the first telecommunication device to the second telecommunication device, when the first wireless link or a second radio link between the first telecommunication device and the second telecommunication device is broken or becomes sufficiently weak. The invention also relates to a method and a headset to be used with such a system.

4. 外观设计

USD787477S1 Earphone 有权
公开(公告)号：USD787477S1
公开(公告)日：2017-05-23
申请号：US29502297
申请日：2014-09-14
申请人： GN Netcom A/S
设计人： Chang Ho Lee

5. 发明授权

US09648408B2 Ear hook with wire hook 有权
公开(公告)号：US09648408B2
公开(公告)日：2017-05-09
申请号：US14972752
申请日：2015-12-17
申请人： GN Netcom A/S
发明人： Camilla Korch-Haahr , Stig Holbek , Peter Ulrik Kann
IPC分类号： H04R1/10
CPC分类号： H04R1/1033 , H04R1/105 , H04R1/1058 , H04R25/60
摘要： Disclosed is a headset and an ear hook for a headset, the headset comprising a housing portion and a microphone component, the microphone component comprising a microphone boom, the microphone boom comprising a wire, wherein the ear hook comprises: a first end structurally connected to the housing portion; a second end comprising a wire holder configured for detachable retention of the wire from the microphone boom; and where a portion of the ear hook between the first end and the second end is configured for attaching the ear hook to an ear of a user.

6. 发明授权

US09602647B2 Call management through a hands free communication device 有权
公开(公告)号：US09602647B2
公开(公告)日：2017-03-21
申请号：US14799959
申请日：2015-07-15
申请人： GN Netcom A/S
发明人： Soeren Arne Joergensen
IPC分类号： H04M3/436 , H04M1/60 , H04M1/57 , H04M1/725 , H04M1/253
CPC分类号： H04M1/6066 , H04M1/2535 , H04M1/57 , H04M1/72533 , H04M2250/02
摘要： A hands free communication device (2), such as a headset, adapted to be simultaneously connected to a first telecommunication device (2) and a second telecommunication device (3). The hands free communication device (2) is adapted to send a call status signal to the first telecommunication device (3) upon reception of a corresponding call status signal from the second telecommunication device (4) and to send a call status signal to the second telecommunication device (4) upon reception of a corresponding call status signal from the first telecommunication device (3). The invention also relates to a system implementing such a hands free device (2) and a method using such a system.

7. 发明申请

US20170061983A1 HEADSET HAVING A MICROPHONE 审中-公开
标题翻译：耳机有麦克风
公开(公告)号：US20170061983A1
公开(公告)日：2017-03-02
申请号：US15349050
申请日：2016-11-11
申请人： GN Netcom A/S
发明人： Erik Witthøfft Rasmussen
IPC分类号： G10L21/0232 , H04R3/00 , H04R1/08 , G10L25/78 , G10L25/21
CPC分类号： G10L21/0232 , G10K11/002 , G10L15/20 , G10L25/21 , G10L25/78 , G10L2021/02166 , H04R1/083 , H04R1/1083 , H04R3/005 , H04R2460/01
摘要： Noise cancelling headsets and a method of improving audio sensitivity for a headset are disclosed. The headset comprises a speaker, a microphone unit comprising at least a first and a second microphone for picking up incoming sound and generating a first audio signal generated at least partly from the at least first microphone and a second audio signal being at least partly generated from the at least second microphone, a signal processor being configured to receive and analyse the first audio signal and the second audio signal to determine one or more equalization filter coefficients, an equalization filter configured to receive the second audio signal and the one or more equalization coefficients, and to equalize the second audio signal according to the determined one or more equalization filter coefficients to provide an output audio signal, wherein the one or more equalization filter coefficient are determined so as to approximate a power spectrum of the output audio signal to a power spectrum of the first audio signal.
摘要翻译：公开了降噪头戴耳机和提高耳机音频灵敏度的方法。耳机包括扬声器，麦克风单元至少包括第一麦克风和第二麦克风，用于拾取输入声音并产生至少部分地由至少第一麦克风产生的第一音频信号，第二音频信号至少部分地由所述至少第二麦克风，信号处理器被配置为接收和分析所述第一音频信号和所述第二音频信号以确定一个或多个均衡滤波器系数;均衡滤波器，被配置为接收所述第二音频信号和所述一个或多个均衡系数并且根据所确定的一个或多个均衡滤波器系数来均衡第二音频信号以提供输出音频信号，其中确定一个或多个均衡滤波器系数以将输出音频信号的功率谱近似为功率第一音频信号的频谱。

8. 外观设计

USD779462S1 Headset 有权
标题翻译：耳机
公开(公告)号：USD779462S1
公开(公告)日：2017-02-21
申请号：US29545363
申请日：2015-11-12
申请人： GN Netcom A/S
设计人： Johan Birger

9. 外观设计

USD777148S1 Earphone 有权
公开(公告)号：USD777148S1
公开(公告)日：2017-01-24
申请号：US29538436
申请日：2015-09-03
申请人： GN Netcom A/S
设计人： Jonas Samrelius

10. 发明授权

US09479626B2 System and method for estimating disconnection causes between a base unit and wireless headset and reacting thereto 有权
标题翻译：用于估计基本单元和无线耳机之间的断开原因的系统和方法，并与其反应
公开(公告)号：US09479626B2
公开(公告)日：2016-10-25
申请号：US14686007
申请日：2015-04-14
申请人： GN Netcom A/S
发明人： Otto H. Frandsen
IPC分类号： H04B7/00 , H04M1/60 , H04M1/725 , H04W4/00 , H04W52/38
CPC分类号： H04M1/6066 , H04M1/72502 , H04M1/72516 , H04M2250/02 , H04M2250/08 , H04M2250/12 , H04W4/80 , H04W52/38
摘要： The present invention is directed to, amongst other things, detection of the causes of communications failures primarily between a base station and wireless headset and then taking action in response thereto, such as notifying the user wearing the headset. The wireless telephone sound interface device (2, 22) is characterized in that the device controller (41) further is adapted to estimate a disconnection cause for said disconnection and to control the electronic circuit (42-49) in dependence on the estimated disconnection cause.This may allow the wireless telephone sound interface device (2, 22) to avoid superfluously alerting the user of a disconnection deliberately caused by the user and may thus aid in reducing daily annoyance of the user and/or of colleagues in a working environment.
摘要翻译：这可以允许无线电话声音接口设备（2,22）避免用户对用户故意造成的断开的过度警示，并且因此有助于减少在工作环境中的用户和/或同事的日常烦恼。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式