DE29812411U1 - Shielding device against the electromagnetic waves from wire and mobile phones - Google Patents

Shielding device against the electromagnetic waves from wire and mobile phones

Info

Publication number
DE29812411U1
DE29812411U1 DE29812411U DE29812411U DE29812411U1 DE 29812411 U1 DE29812411 U1 DE 29812411U1 DE 29812411 U DE29812411 U DE 29812411U DE 29812411 U DE29812411 U DE 29812411U DE 29812411 U1 DE29812411 U1 DE 29812411U1
Authority
DE
Germany
Prior art keywords
wire
electromagnetic waves
mobile phones
shielding device
device against
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
DE29812411U
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.)
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
Application filed by Individual filed Critical Individual
Priority to DE29812411U priority Critical patent/DE29812411U1/en
Publication of DE29812411U1 publication Critical patent/DE29812411U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
    • 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
    • H01Q1/245—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 with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • 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
    • H04B1/3833—Hand-held transceivers
DE29812411U 1998-07-13 1998-07-13 Shielding device against the electromagnetic waves from wire and mobile phones Expired - Lifetime DE29812411U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29812411U DE29812411U1 (en) 1998-07-13 1998-07-13 Shielding device against the electromagnetic waves from wire and mobile phones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29812411U DE29812411U1 (en) 1998-07-13 1998-07-13 Shielding device against the electromagnetic waves from wire and mobile phones

Publications (1)

Publication Number Publication Date
DE29812411U1 true DE29812411U1 (en) 1998-10-08

Family

ID=8059763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29812411U Expired - Lifetime DE29812411U1 (en) 1998-07-13 1998-07-13 Shielding device against the electromagnetic waves from wire and mobile phones

Country Status (1)

Country Link
DE (1) DE29812411U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162753A2 (en) * 2000-06-07 2001-12-12 Sony Corporation Communication apparatus and portable telephone
WO2002015658A1 (en) * 2000-08-14 2002-02-21 Conceptech A shielding device for a hand-held radiophone
WO2002095867A1 (en) * 2001-05-19 2002-11-28 Lance Harold Rayner Safety shield
FR2828770A1 (en) * 2001-08-17 2003-02-21 Christian Iung Mobile telephone electromagnetic radiation reduction having receive antenna detecting electromagnetic wave and amplifier phase shifting signal 180 degrees/ retransmitting amplifier amplified transmission antenna.
WO2004075427A1 (en) * 2003-02-18 2004-09-02 Carl, Heinz Telephone provided with integrated anti-radiation protection

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162753A2 (en) * 2000-06-07 2001-12-12 Sony Corporation Communication apparatus and portable telephone
EP1162753A3 (en) * 2000-06-07 2004-01-02 Sony Corporation Communication apparatus and portable telephone
US7539510B2 (en) 2000-06-07 2009-05-26 Sony Corporation Communication apparatus and portable telephone
WO2002015658A1 (en) * 2000-08-14 2002-02-21 Conceptech A shielding device for a hand-held radiophone
WO2002095867A1 (en) * 2001-05-19 2002-11-28 Lance Harold Rayner Safety shield
GB2393387B (en) * 2001-05-19 2005-05-04 Lance Harold Rayner Safety shield
FR2828770A1 (en) * 2001-08-17 2003-02-21 Christian Iung Mobile telephone electromagnetic radiation reduction having receive antenna detecting electromagnetic wave and amplifier phase shifting signal 180 degrees/ retransmitting amplifier amplified transmission antenna.
WO2004075427A1 (en) * 2003-02-18 2004-09-02 Carl, Heinz Telephone provided with integrated anti-radiation protection

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19981119

R156 Lapse of ip right after 3 years

Effective date: 20020501