DE9309032U1 - phone device - Google Patents

phone device

Info

Publication number
DE9309032U1
DE9309032U1 DE19939309032 DE9309032U DE9309032U1 DE 9309032 U1 DE9309032 U1 DE 9309032U1 DE 19939309032 DE19939309032 DE 19939309032 DE 9309032 U DE9309032 U DE 9309032U DE 9309032 U1 DE9309032 U1 DE 9309032U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
phone device
phone
device
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.)
Expired - Lifetime
Application number
DE19939309032
Other languages
German (de)
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.)
LACHNITT KLAUS 20149 HAMBURG DE
LACHNITT KLAUS
Original Assignee
LACHNITT KLAUS 20149 HAMBURG DE
LACHNITT KLAUS
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72502Cordless telephones with one base station connected to a single line
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/60Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges including speech amplifiers
    • H04M1/6033Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041Portable telephones adapted for handsfree use
    • H04M1/6058Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/60Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges including speech amplifiers
    • H04M1/6033Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041Portable telephones adapted for handsfree use
    • H04M1/6058Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
DE19939309032 1993-06-17 1993-06-17 phone device Expired - Lifetime DE9309032U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19939309032 DE9309032U1 (en) 1993-06-17 1993-06-17 phone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19939309032 DE9309032U1 (en) 1993-06-17 1993-06-17 phone device

Publications (1)

Publication Number Publication Date
DE9309032U1 true DE9309032U1 (en) 1994-11-03

Family

ID=6894528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19939309032 Expired - Lifetime DE9309032U1 (en) 1993-06-17 1993-06-17 phone device

Country Status (1)

Country Link
DE (1) DE9309032U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037052A1 (en) * 1995-05-18 1996-11-21 Aura Communications, Inc. Short-range magnetic communication system
NL1004884C2 (en) * 1996-12-23 1998-06-24 Wilhelmus Henricus Hubertus An Independent portable radiotelephone.
FR2759521A1 (en) * 1997-02-13 1998-08-14 Jack Yu Mobile telephone handset with headset provision
US5912925A (en) * 1995-05-18 1999-06-15 Aura Communications, Inc. Diversity circuit for magnetic communication system
US5982764A (en) * 1995-05-18 1999-11-09 Aura Communications, Inc. Time-multiplexed short-range magnetic communications
EP0984607A1 (en) 1998-09-04 2000-03-08 Deutsche Telekom AG Hands-free device for providing a wireless link to a base station in a telephone system
FR2789250A1 (en) * 1999-02-01 2000-08-04 Cotron Corp communication system for a telephone device
WO2000070846A1 (en) * 1999-05-12 2000-11-23 Siemens Aktiengesellschaft Audio receiver, comprising an audio module for a mobile telephone system
USRE39982E1 (en) 1995-05-18 2008-01-01 Aura Communications Technology, Inc. Diversity circuit for magnetic communication system
USRE40018E1 (en) 1995-05-18 2008-01-22 Aura Communications Technology, Inc. Time-multiplexed short-range magnetic communications

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7200909U (en) * 1972-01-12 1972-04-06 Winter-Optik Gmbh Sports glasses, especially for skiers
DE7125433U (en) * 1971-07-02 1973-10-31 Hagenuk Light Telephone head garnish
DE2351504C2 (en) * 1973-10-13 1983-09-08 Tore 33100 Vaernamo Se Palmaer
US4821318A (en) * 1987-04-17 1989-04-11 Wu Chuan Chi Convertible handset device for telephone sets
EP0473402A2 (en) * 1990-08-31 1992-03-04 Nec Corporation Foldable portable telephone
DE9206895U1 (en) * 1992-05-21 1992-09-03 Gruber, Siegfried, 6751 Krickenbach, De
GB2255471A (en) * 1990-11-15 1992-11-04 Robert Hu A telephone handset/headset

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7125433U (en) * 1971-07-02 1973-10-31 Hagenuk Light Telephone head garnish
DE7200909U (en) * 1972-01-12 1972-04-06 Winter-Optik Gmbh Sports glasses, especially for skiers
DE2351504C2 (en) * 1973-10-13 1983-09-08 Tore 33100 Vaernamo Se Palmaer
US4821318A (en) * 1987-04-17 1989-04-11 Wu Chuan Chi Convertible handset device for telephone sets
EP0473402A2 (en) * 1990-08-31 1992-03-04 Nec Corporation Foldable portable telephone
GB2255471A (en) * 1990-11-15 1992-11-04 Robert Hu A telephone handset/headset
DE9206895U1 (en) * 1992-05-21 1992-09-03 Gruber, Siegfried, 6751 Krickenbach, De

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459882B1 (en) 1995-05-18 2002-10-01 Aura Communications, Inc. Inductive communication system and method
US5771438A (en) * 1995-05-18 1998-06-23 Aura Communications, Inc. Short-range magnetic communication system
USRE39982E1 (en) 1995-05-18 2008-01-01 Aura Communications Technology, Inc. Diversity circuit for magnetic communication system
US7254366B2 (en) 1995-05-18 2007-08-07 Aura Communications, Inc. Inductive communication system and method
US5912925A (en) * 1995-05-18 1999-06-15 Aura Communications, Inc. Diversity circuit for magnetic communication system
US5982764A (en) * 1995-05-18 1999-11-09 Aura Communications, Inc. Time-multiplexed short-range magnetic communications
WO1996037052A1 (en) * 1995-05-18 1996-11-21 Aura Communications, Inc. Short-range magnetic communication system
USRE40018E1 (en) 1995-05-18 2008-01-22 Aura Communications Technology, Inc. Time-multiplexed short-range magnetic communications
NL1004884C2 (en) * 1996-12-23 1998-06-24 Wilhelmus Henricus Hubertus An Independent portable radiotelephone.
FR2759521A1 (en) * 1997-02-13 1998-08-14 Jack Yu Mobile telephone handset with headset provision
EP0984607A1 (en) 1998-09-04 2000-03-08 Deutsche Telekom AG Hands-free device for providing a wireless link to a base station in a telephone system
FR2789250A1 (en) * 1999-02-01 2000-08-04 Cotron Corp communication system for a telephone device
WO2000070846A1 (en) * 1999-05-12 2000-11-23 Siemens Aktiengesellschaft Audio receiver, comprising an audio module for a mobile telephone system

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