公开(公告)号：USD311521S

公开(公告)日：1990-10-23

申请号：US176386

申请日：1988-03-30

Applicant: Bjarne Jonsson ,  Finn Jensen ,  Karsten Langhorn ,  Nikolai Bisgaard

Designer： Bjarne Jonsson ,  Finn Jensen ,  Karsten Langhorn ,  Nikolai Bisgaard

公开(公告)号：US4893344A

公开(公告)日：1990-01-09

申请号：US248490

申请日：1988-09-23

Applicant: Jan Tragardh ,  Bjarne Jonsson ,  Finn Jensen

Inventor： Jan Tragardh ,  Bjarne Jonsson ,  Finn Jensen

IPC: H04M1/05 ,  H04R1/10

CPC classification number: H04R1/1066 ,  H04M1/05 ,  H04R1/105 ,  H04R1/1008 ,  H04R2201/107 ,  H04R2201/109

Abstract: A headset (1) with sound receiving microphone (6) and sound reproducing transducer (3) is arranged to be worn on a person's outer ear (2). For this purpose, the headset has a post auricle mount (9) with a lengthwise adjustable stabilizer (10) behind the ear, said post auricle mount being secured to the sound reproducing transducer housing (3) in a pivotable manner, hereby enabling it to be swivelled in several directions.

Abstract translation: 具有声音接收麦克风（6）和声音再现传感器（3）的耳机（1）被布置成佩戴在人的外耳（2）上。 为此目的，头戴式耳机具有耳后安装件（9），后耳后方具有可纵向调节的稳定器（10），所述后耳安装件以可枢转的方式固定到声音再现换能器壳体（3）上，从而使其能够 在几个方向旋转。

公开(公告)号：US10326870B2

公开(公告)日：2019-06-18

申请号：US15821256

申请日：2017-11-22

Applicant: GN Netcom A/S

Inventor： Thomas Pedersen

IPC: H04M1/05 ,  H04M1/60 ,  H04M1/725

Abstract: A headset system for use with especially in a call center environment, in which method a wireless connection is established between headset and base unit, and the wireless connection is maintained while indicating from a headset user interface to the base unit that the headset is available for receiving an incoming call. The headset system is connected to a telephone system and has a processor configured to receive mode information and to operate according to the received mode information. The headset has a headset user interface and controls the headset signal processor to operate in accordance with user input. The headset is further configured to provide the end-of-call information to the base unit while maintaining the wireless connection.

公开(公告)号：USD835610S1

公开(公告)日：2018-12-11

申请号：US29611871

申请日：2017-07-26

Applicant: GN Netcom A/S

Designer： Johan Birger

公开(公告)号：USD828825S1

公开(公告)日：2018-09-18

申请号：US29602608

申请日：2017-05-02

Applicant: GN Netcom A/S

Designer： Jonas Samrelius

公开(公告)号：USD828327S1

公开(公告)日：2018-09-11

申请号：US29603518

申请日：2017-05-10

Applicant: GN Netcom A/S

Designer： Johan Birger

公开(公告)号：USD823829S1

公开(公告)日：2018-07-24

申请号：US29550573

申请日：2016-01-05

Applicant: GN Netcom A/S

Designer： Johan Birger

公开(公告)号：USD806672S1

公开(公告)日：2018-01-02

申请号：US29570053

申请日：2016-07-04

Applicant: GN Netcom A/S

Designer： Steffen MØlgaard Larsen ,  Thomas Lænner ,  Rasmus Trudslev Pedersen

公开(公告)号：USD801312S1

公开(公告)日：2017-10-31

申请号：US29538263

申请日：2015-09-02

Applicant: GN Netcom A/S

Designer： Johan Birger

CPC classification number: H04R1/1025 ,  H04R1/1016 ,  H04R1/1066 ,  H04R1/1075 ,  H04R2420/07

公开(公告)号：US09794388B2

公开(公告)日：2017-10-17

申请号：US15446550

申请日：2017-03-01

Applicant: GN Netcom A/S

Inventor： Bjørn Ekner ,  Lisa Roerbaek Kamstrup ,  Carsten Dahl Hjarup ,  Brian Koefoed

IPC: H04M1/60 ,  H04M1/253 ,  H04M1/247 ,  H04M3/58

CPC classification number: H04M1/6066 ,  H04M1/2473 ,  H04M1/2535 ,  H04M1/6058 ,  H04M3/58

Abstract: A headset system (1) comprising a first telecommunication device (3) comprising a desk phone or a computer (4) with an installed softphone, a second telecommunication device, such as a mobile phone or a smart phone (6), and a headset (2) comprising a cord (5) with a first connector (7), by means of which the headset (2) is adapted to be interchangeably connected to the first telecommunication device (3) and the second telecommunication device (6). The headset system (1) is adapted to transfer a call from the first telecommunication device (3) to the second telecommunication device (6), when the first connector (7) is unplugged from the first telecommunication device (3). The invention also relates to An external device (8) comprising a second connector (31) to be attached to a first connector (7) of a headset (2), means (9, 10) for connecting the external device (8) to a personal computer (4) with a softphone installed on it, a controller (36) adapted to send a call transfer control signal to the softphone, when the first connector (7) is unplugged from the second connector (31), whereby an active call on the first telecommunication device (4) is transferred to a second telecommunication device (6).