GB2464459B - A lead radiation absorbing directional shield for mobile phone users - Google Patents

A lead radiation absorbing directional shield for mobile phone users

Info

Publication number
GB2464459B
GB2464459B GB0818794A GB0818794A GB2464459B GB 2464459 B GB2464459 B GB 2464459B GB 0818794 A GB0818794 A GB 0818794A GB 0818794 A GB0818794 A GB 0818794A GB 2464459 B GB2464459 B GB 2464459B
Authority
GB
United Kingdom
Prior art keywords
mobile phone
radiation absorbing
phone users
lead radiation
directional shield
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
GB0818794A
Other versions
GB0818794D0 (en
GB2464459A (en
Inventor
Max Fairclough
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 GB0818794A priority Critical patent/GB2464459B/en
Publication of GB0818794D0 publication Critical patent/GB0818794D0/en
Publication of GB2464459A publication Critical patent/GB2464459A/en
Application granted granted Critical
Publication of GB2464459B publication Critical patent/GB2464459B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • 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
GB0818794A 2008-10-14 2008-10-14 A lead radiation absorbing directional shield for mobile phone users Expired - Fee Related GB2464459B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0818794A GB2464459B (en) 2008-10-14 2008-10-14 A lead radiation absorbing directional shield for mobile phone users

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0818794A GB2464459B (en) 2008-10-14 2008-10-14 A lead radiation absorbing directional shield for mobile phone users

Publications (3)

Publication Number Publication Date
GB0818794D0 GB0818794D0 (en) 2008-11-19
GB2464459A GB2464459A (en) 2010-04-21
GB2464459B true GB2464459B (en) 2010-08-25

Family

ID=40083981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0818794A Expired - Fee Related GB2464459B (en) 2008-10-14 2008-10-14 A lead radiation absorbing directional shield for mobile phone users

Country Status (1)

Country Link
GB (1) GB2464459B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2401510B1 (en) * 2011-10-05 2014-01-21 Roco SANCHEZ COCA ANTI-TARGET PLATE FOR MOBILE TERMINALS

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022233A1 (en) * 1993-03-12 1994-09-29 Bickert Paul F Radio frequency radiation shield for hand-held radio phone
WO2002032204A1 (en) * 2000-10-10 2002-04-18 Terry Imagawa Emi/rfi shielding device for electronic products
US20020074142A1 (en) * 2000-08-11 2002-06-20 Katz Joseph M. Radiation protection shield for electronic devices
GB2370918A (en) * 2001-01-08 2002-07-10 Warren James Philbey Mobile phone shield
US20020185291A1 (en) * 2001-06-11 2002-12-12 Richard Tashjian Cellular shield
JP2003318584A (en) * 2002-04-19 2003-11-07 Sawaki Kogyo:Kk Electromagnetic wave attenuating case for portable telephone
EP1942580A2 (en) * 2006-11-06 2008-07-09 Maria Passas Varo Case for electromagnetic radiation emitting devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022233A1 (en) * 1993-03-12 1994-09-29 Bickert Paul F Radio frequency radiation shield for hand-held radio phone
US20020074142A1 (en) * 2000-08-11 2002-06-20 Katz Joseph M. Radiation protection shield for electronic devices
WO2002032204A1 (en) * 2000-10-10 2002-04-18 Terry Imagawa Emi/rfi shielding device for electronic products
GB2370918A (en) * 2001-01-08 2002-07-10 Warren James Philbey Mobile phone shield
US20020185291A1 (en) * 2001-06-11 2002-12-12 Richard Tashjian Cellular shield
JP2003318584A (en) * 2002-04-19 2003-11-07 Sawaki Kogyo:Kk Electromagnetic wave attenuating case for portable telephone
EP1942580A2 (en) * 2006-11-06 2008-07-09 Maria Passas Varo Case for electromagnetic radiation emitting devices

Also Published As

Publication number Publication date
GB0818794D0 (en) 2008-11-19
GB2464459A (en) 2010-04-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121014