CA2307274A1 - Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil - Google Patents

Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil Download PDF

Info

Publication number
CA2307274A1
CA2307274A1 CA002307274A CA2307274A CA2307274A1 CA 2307274 A1 CA2307274 A1 CA 2307274A1 CA 002307274 A CA002307274 A CA 002307274A CA 2307274 A CA2307274 A CA 2307274A CA 2307274 A1 CA2307274 A1 CA 2307274A1
Authority
CA
Canada
Prior art keywords
mobile telephone
wireless speaker
handsfree
microphone
radio transmitter
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002307274A
Other languages
English (en)
Inventor
Kuo-Shen Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority to GB0009858A priority Critical patent/GB2361827A/en
Application filed by Individual filed Critical Individual
Priority to CA002307274A priority patent/CA2307274A1/fr
Priority to DE20008419U priority patent/DE20008419U1/de
Priority to FR0010838A priority patent/FR2813477A3/fr
Publication of CA2307274A1 publication Critical patent/CA2307274A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
CA002307274A 2000-04-25 2000-05-01 Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil Abandoned CA2307274A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0009858A GB2361827A (en) 2000-04-25 2000-04-25 Mobile telephone with wireless earpiece and wired microphone
CA002307274A CA2307274A1 (fr) 2000-04-25 2000-05-01 Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil
DE20008419U DE20008419U1 (de) 2000-04-25 2000-05-11 Freisprecheinrichtung für ein Mobiltelefon mit einer Kombination aus verdrahtetem Mikrophon und drahtlosem Lautsprecher
FR0010838A FR2813477A3 (fr) 2000-04-25 2000-08-23 Structure mains libres de telephone mobile a de microphone a fil et combinaison de haut-parleur sans fil

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0009858A GB2361827A (en) 2000-04-25 2000-04-25 Mobile telephone with wireless earpiece and wired microphone
CA002307274A CA2307274A1 (fr) 2000-04-25 2000-05-01 Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil
DE20008419U DE20008419U1 (de) 2000-04-25 2000-05-11 Freisprecheinrichtung für ein Mobiltelefon mit einer Kombination aus verdrahtetem Mikrophon und drahtlosem Lautsprecher
FR0010838A FR2813477A3 (fr) 2000-04-25 2000-08-23 Structure mains libres de telephone mobile a de microphone a fil et combinaison de haut-parleur sans fil

Publications (1)

Publication Number Publication Date
CA2307274A1 true CA2307274A1 (fr) 2001-11-01

Family

ID=27427608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002307274A Abandoned CA2307274A1 (fr) 2000-04-25 2000-05-01 Structure mains libres d'un telephone mobile avec une combinaison de microphone a fil et haut-parleur sans fil

Country Status (4)

Country Link
CA (1) CA2307274A1 (fr)
DE (1) DE20008419U1 (fr)
FR (1) FR2813477A3 (fr)
GB (1) GB2361827A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050113021A1 (en) * 2003-11-25 2005-05-26 G Squared, Llc Wireless communication system for media transmission, production, recording, reinforcement and monitoring in real-time

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59301601D1 (de) * 1993-05-14 1996-03-21 Alcatel Nv Handfunktelefon mit davon getrenntem Lautsprecher
GB2294836A (en) * 1994-10-21 1996-05-08 John Thomas Jones Hands-free headset for mobile telephones
FI960358A7 (fi) * 1996-01-26 1997-07-27 Veijo Sakari Makkonen Kuulokeväline ja menetelmä kuulokevälineen asettamiseksi
FI101662B1 (fi) * 1996-02-08 1998-07-31 Nokia Mobile Phones Ltd Matkaviestinlaitteen handsfree-järjestely
WO1998026513A1 (fr) * 1996-12-12 1998-06-18 Siemens Aktiengesellschaft Telephone mobile

Also Published As

Publication number Publication date
GB2361827A (en) 2001-10-31
DE20008419U1 (de) 2000-08-10
GB0009858D0 (en) 2000-06-07
FR2813477A3 (fr) 2002-03-01

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Legal Events

Date Code Title Description
FZDE Discontinued