DK111091A - Hovedtelefonsaet samt anvendelse heraf - Google Patents

Hovedtelefonsaet samt anvendelse heraf Download PDF

Info

Publication number
DK111091A
DK111091A DK111091A DK111091A DK111091A DK 111091 A DK111091 A DK 111091A DK 111091 A DK111091 A DK 111091A DK 111091 A DK111091 A DK 111091A DK 111091 A DK111091 A DK 111091A
Authority
DK
Denmark
Prior art keywords
phone
main
loudspeaker
microphone
shape
Prior art date
Application number
DK111091A
Other languages
English (en)
Other versions
DK111091D0 (da
DK167133B1 (da
Inventor
Melissa Jackson Akers
Rene Barington
Karsten Langhorn
Original Assignee
Gn Netcom As
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.)
Filing date
Publication date
Application filed by Gn Netcom As filed Critical Gn Netcom As
Priority to DK111091A priority Critical patent/DK167133B1/da
Publication of DK111091D0 publication Critical patent/DK111091D0/da
Priority to CA 2070956 priority patent/CA2070956A1/en
Publication of DK111091A publication Critical patent/DK111091A/da
Application granted granted Critical
Publication of DK167133B1 publication Critical patent/DK167133B1/da

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)
DK111091A 1991-06-11 1991-06-11 Hovedtelefonsaet samt anvendelse heraf DK167133B1 (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK111091A DK167133B1 (da) 1991-06-11 1991-06-11 Hovedtelefonsaet samt anvendelse heraf
CA 2070956 CA2070956A1 (en) 1991-06-11 1992-06-10 Headset and use thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK111091A DK167133B1 (da) 1991-06-11 1991-06-11 Hovedtelefonsaet samt anvendelse heraf
DK111091 1991-06-11

Publications (3)

Publication Number Publication Date
DK111091D0 DK111091D0 (da) 1991-06-11
DK111091A true DK111091A (da) 1992-12-12
DK167133B1 DK167133B1 (da) 1993-08-30

Family

ID=8101116

Family Applications (1)

Application Number Title Priority Date Filing Date
DK111091A DK167133B1 (da) 1991-06-11 1991-06-11 Hovedtelefonsaet samt anvendelse heraf

Country Status (2)

Country Link
CA (1) CA2070956A1 (da)
DK (1) DK167133B1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI960358A (fi) 1996-01-26 1997-07-27 Veijo Sakari Makkonen Kuulokeväline ja menetelmä kuulokevälineen asettamiseksi
AU9590898A (en) * 1997-09-30 1999-04-23 Andrea Electronics Corporation Headset apparatus
GB9727357D0 (en) * 1997-12-24 1998-02-25 Watson Michael B Transducer assembly
US6522765B1 (en) * 1999-04-02 2003-02-18 Hm Electronics, Inc. Headset communication system and method of using same
JP2002078054A (ja) * 2000-09-01 2002-03-15 Sony Corp パイプマイクロホン装置
JP2003078984A (ja) * 2001-08-31 2003-03-14 Pioneer Electronic Corp イヤホン
US9544688B1 (en) 2014-01-29 2017-01-10 Clear-Com, LLC Low cross-talk headset

Also Published As

Publication number Publication date
DK111091D0 (da) 1991-06-11
DK167133B1 (da) 1993-08-30
CA2070956A1 (en) 1992-12-12

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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