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GR1003029B - Mobile wrist telephone - Google Patents

Mobile wrist telephone

Info

Publication number
GR1003029B
GR1003029B GR980100149A GR980100149A GR1003029B GR 1003029 B GR1003029 B GR 1003029B GR 980100149 A GR980100149 A GR 980100149A GR 980100149 A GR980100149 A GR 980100149A GR 1003029 B GR1003029 B GR 1003029B
Authority
GR
Greece
Prior art keywords
aerial
receiver
telephone
wrist
modifications
Prior art date
Application number
GR980100149A
Other languages
Greek (el)
Inventor
Original Assignee
/
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 / filed Critical /
Publication of GR1003029B publication Critical patent/GR1003029B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047—Vibrating means for incoming calls

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invented mobile wrist telephone can be utilized as such by making concrete modifications to the existing mobile telephone technology. The substantial modifications to be effected are the following: a)one or two wrist straps (1) provided with an integral receiving aerial and fixed whether on the lateral surfaces of the device or on a second detachable rear surface; b) instead of an incorporated receiver, said device can be furnished with an external small-sized receiver (2) fitted on the top of the extendable mechanism (6) which resembles a retractable aerial and serves as a receiving aerial extending from the upper lateral surface of the device; c) the microphone (4) placed on the top of the device so as to facilitate the communication, when the aerial is stretched out and the receiver placed in the ear; d) in call waiting, the screen (5) is destined to display clearly the time.
GR980100149A 1998-04-28 1998-04-28 Mobile wrist telephone GR1003029B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR98100149 1998-04-28

Publications (1)

Publication Number Publication Date
GR1003029B true GR1003029B (en) 1998-12-10

Family

ID=10943370

Family Applications (1)

Application Number Title Priority Date Filing Date
GR980100149A GR1003029B (en) 1998-04-28 1998-04-28 Mobile wrist telephone

Country Status (3)

Country Link
EP (1) EP0992148A1 (en)
GR (1) GR1003029B (en)
WO (1) WO1999056448A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104145A1 (en) * 1999-06-03 2001-05-30 Temco Japan Co., Ltd. Mobile communication unit with bone conduction speaker

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100313144B1 (en) * 1998-11-27 2001-11-07 윤종용 Watch type portable radiotelephone
EP1284048A2 (en) * 2000-05-22 2003-02-19 Siemens Aktiengesellschaft Listening and speaking set for a mobile telecommunications device that can be worn on the wrist
GB2371437A (en) * 2001-01-22 2002-07-24 Nokia Mobile Phones Ltd Wearable mobile phone with detachable extendible section
US7257422B2 (en) * 2001-09-24 2007-08-14 Loprete Joseph A Portable radiotelephone apparatus
US6662986B2 (en) 2001-10-05 2003-12-16 Nokia Corporation Mobile phone strap holder apparatus and method
JP2007074728A (en) * 2005-09-06 2007-03-22 Simplebe Co Ltd Bluetooth radio head set equipped with earphone
WO2014094166A1 (en) * 2012-12-21 2014-06-26 Dubgear Inc. Strap for portable device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847818A (en) * 1988-10-31 1989-07-11 Timex Corporation Wristwatch radiotelephone
US5239521A (en) * 1992-05-29 1993-08-24 At&T Bell Laboratories Wrist telephone
US5446789A (en) * 1993-11-10 1995-08-29 International Business Machines Corporation Electronic device having antenna for receiving soundwaves
JP3002985U (en) * 1994-02-18 1994-10-11 株式会社花絹コーポレーション Mobile phone
US5499292A (en) * 1994-05-06 1996-03-12 At&T Corp. On hook/off hook mechanism for wrist telephone
ES1030791Y (en) * 1995-04-20 1996-03-16 Martinez Jose Ignaci Fernandez PERSONAL MULTI-ASSISTANT BRACELET DEVICE.
ES1034366Y (en) * 1996-06-07 1997-06-16 Fernandez Martinez Jose Ignaci PHONE BRACELET ELEMENT.
US6035035A (en) * 1996-12-19 2000-03-07 Classicom, Llc Wrist mounted telephone device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104145A1 (en) * 1999-06-03 2001-05-30 Temco Japan Co., Ltd. Mobile communication unit with bone conduction speaker
EP1104145A4 (en) * 1999-06-03 2005-06-15 Temco Japan Mobile communication unit with bone conduction speaker

Also Published As

Publication number Publication date
WO1999056448A1 (en) 1999-11-04
EP0992148A1 (en) 2000-04-12

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees