DE3853909D1 - Drehbarer kontaktloser Antennenschalter und Antenne. - Google Patents

Drehbarer kontaktloser Antennenschalter und Antenne.

Info

Publication number
DE3853909D1
DE3853909D1 DE3853909T DE3853909T DE3853909D1 DE 3853909 D1 DE3853909 D1 DE 3853909D1 DE 3853909 T DE3853909 T DE 3853909T DE 3853909 T DE3853909 T DE 3853909T DE 3853909 D1 DE3853909 D1 DE 3853909D1
Authority
DE
Germany
Prior art keywords
antenna
rotatable
coupler
operating
contactless
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 - Fee Related
Application number
DE3853909T
Other languages
English (en)
Other versions
DE3853909T2 (de
Inventor
James P Phillips
Michael Walter Zurek
Robert Michael Johnson Jr
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE3853909D1 publication Critical patent/DE3853909D1/de
Publication of DE3853909T2 publication Critical patent/DE3853909T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
DE3853909T 1988-01-04 1988-12-22 Drehbarer kontaktloser Antennenschalter und Antenne. Expired - Fee Related DE3853909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/140,523 US5014346A (en) 1988-01-04 1988-01-04 Rotatable contactless antenna coupler and antenna

Publications (2)

Publication Number Publication Date
DE3853909D1 true DE3853909D1 (de) 1995-07-06
DE3853909T2 DE3853909T2 (de) 1996-01-04

Family

ID=22491638

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3853909T Expired - Fee Related DE3853909T2 (de) 1988-01-04 1988-12-22 Drehbarer kontaktloser Antennenschalter und Antenne.
DE3856376T Expired - Fee Related DE3856376T2 (de) 1988-01-04 1988-12-22 Antenne mit zwei Betriebsarten in tragbarem Funktelephon

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3856376T Expired - Fee Related DE3856376T2 (de) 1988-01-04 1988-12-22 Antenne mit zwei Betriebsarten in tragbarem Funktelephon

Country Status (9)

Country Link
US (1) US5014346A (de)
EP (2) EP0643436B1 (de)
JP (1) JP2602083B2 (de)
KR (1) KR0152073B1 (de)
AT (2) ATE186156T1 (de)
CA (1) CA1302502C (de)
DE (2) DE3853909T2 (de)
HK (1) HK99497A (de)
MX (1) MX168716B (de)

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US6320558B1 (en) 1999-07-08 2001-11-20 The Ohio State University On-glass impedance matching antenna connector
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US6999804B2 (en) * 2001-01-22 2006-02-14 Wildseed, Ltd. Interchangeable covering additions to a mobile communication device for display and key reorientation
JP2002290129A (ja) * 2001-03-28 2002-10-04 Nec Access Technica Ltd 携帯無線端末のアンテナ装置
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US7203533B1 (en) * 2001-08-15 2007-04-10 Bellsouth Intellectual Property Corp. Multipurpose antenna accessory for protection of portable wireless communication devices
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Also Published As

Publication number Publication date
DE3853909T2 (de) 1996-01-04
EP0323614A3 (en) 1990-04-04
ATE123358T1 (de) 1995-06-15
DE3856376T2 (de) 2000-06-15
JP2602083B2 (ja) 1997-04-23
JPH01198121A (ja) 1989-08-09
CA1302502C (en) 1992-06-02
EP0643436A1 (de) 1995-03-15
KR0152073B1 (ko) 1998-11-02
HK99497A (en) 1997-08-08
EP0323614B1 (de) 1995-05-31
KR890012409A (ko) 1989-08-26
EP0323614A2 (de) 1989-07-12
MX168716B (es) 1993-06-04
US5014346A (en) 1991-05-07
EP0643436B1 (de) 1999-10-27
DE3856376D1 (de) 1999-12-02
ATE186156T1 (de) 1999-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee