WO2001003313A1 - Device for radiation shielding of wireless transmit/receive electronic equipment - Google Patents
Device for radiation shielding of wireless transmit/receive electronic equipment Download PDFInfo
- Publication number
- WO2001003313A1 WO2001003313A1 PCT/US2000/040315 US0040315W WO0103313A1 WO 2001003313 A1 WO2001003313 A1 WO 2001003313A1 US 0040315 W US0040315 W US 0040315W WO 0103313 A1 WO0103313 A1 WO 0103313A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shielding
- hybrid
- electromagnetic field
- emi
- predetermined
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/008—Hats; Caps; Hoods with means for heating or cooling
-
- 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
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU68040/00A AU6804000A (en) | 1999-07-06 | 2000-07-06 | Device for radiation shielding of wireless transmit/receive electronic equipment |
EP00955921A EP1232570A4 (en) | 1999-07-06 | 2000-07-06 | Device for radiation shielding of wireless transmit/receive electronic equipment |
HK03101312.6A HK1049076A1 (en) | 1999-07-06 | 2003-02-20 | Device for radiation shielding of wireless transmit/receive electronic equipment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/348,144 US6603981B1 (en) | 1999-07-06 | 1999-07-06 | Device for radiation shielding of wireless transmit/receive electronic equipment such as cellular telephone from close proximity direct line-of-sight electromagnetic fields |
US09/348,144 | 1999-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001003313A1 true WO2001003313A1 (en) | 2001-01-11 |
WO2001003313A9 WO2001003313A9 (en) | 2002-08-01 |
Family
ID=23366818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/040315 WO2001003313A1 (en) | 1999-07-06 | 2000-07-06 | Device for radiation shielding of wireless transmit/receive electronic equipment |
Country Status (5)
Country | Link |
---|---|
US (2) | US6603981B1 (en) |
EP (1) | EP1232570A4 (en) |
AU (1) | AU6804000A (en) |
HK (1) | HK1049076A1 (en) |
WO (1) | WO2001003313A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002095867A1 (en) * | 2001-05-19 | 2002-11-28 | Lance Harold Rayner | Safety shield |
WO2003083875A1 (en) * | 2002-04-03 | 2003-10-09 | Schem Nz Limited | Remote monitoring apparatus |
WO2004100390A1 (en) * | 2003-05-09 | 2004-11-18 | Koninklijke Philips Electronics N.V. | Apparatus for shielding a radio communications device device |
WO2007089164A1 (en) * | 2006-02-01 | 2007-08-09 | Ion Tomescu | A device and a method for reducing the human body stress induced by the electromagnetic fields, including those generated by mobile phones |
AT505775B1 (en) * | 2008-02-21 | 2009-04-15 | Hannes Witte | RADIATION PROTECTION DEVICE |
US7601921B2 (en) | 2005-08-11 | 2009-10-13 | Amber Schroader | EMI shielding containers |
Families Citing this family (40)
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---|---|---|---|---|
US20060119525A1 (en) * | 2004-08-24 | 2006-06-08 | Nathan Cohen | Wideband antenna system for garments |
US20050231426A1 (en) * | 2004-02-02 | 2005-10-20 | Nathan Cohen | Transparent wideband antenna system |
US6709387B1 (en) * | 2000-05-15 | 2004-03-23 | Given Imaging Ltd. | System and method for controlling in vivo camera capture and display rate |
GB0021238D0 (en) * | 2000-08-31 | 2000-10-18 | Lewis Marcus | Hands-free kit for mobile radio telephone handset |
GB2369744B (en) * | 2000-08-31 | 2002-11-13 | Lightwire Comm Ltd | Hands-free kit for mobile radio-telephone handset |
US6711387B1 (en) * | 2000-10-13 | 2004-03-23 | Andrew T. Lungley | Radiation-shielding mobile phone case device |
US7031762B2 (en) * | 2000-12-28 | 2006-04-18 | Mitsubishi Denki Kabushiki Kaisha | Mobile terminal including first and second housings and an antenna |
US7079086B2 (en) | 2001-02-15 | 2006-07-18 | Integral Technologies, Inc. | Low cost electromagnetic field absorbing devices manufactured from conductive loaded resin-based materials |
US7161164B2 (en) * | 2001-07-05 | 2007-01-09 | Given Imaging Ltd. | Device and method for attenuating radiation from in vivo electrical devices |
US8086283B2 (en) | 2002-08-08 | 2011-12-27 | Parker Stephen B | Wireless child communication device |
US7671803B2 (en) * | 2003-07-25 | 2010-03-02 | Hewlett-Packard Development Company, L.P. | Wireless communication system |
US20060111162A1 (en) * | 2004-11-24 | 2006-05-25 | Samsung Electronics Co., Ltd. | Portable wireless terminal having conductor for improving antenna property |
US7257374B1 (en) | 2004-12-10 | 2007-08-14 | Cingular Wireless Ii, Llc | Automatic security locking method and system for wireless-enabled devices |
US7482925B2 (en) * | 2005-06-24 | 2009-01-27 | Visa U.S.A. | Apparatus and method to electromagnetically shield portable consumer devices |
US20090008146A1 (en) * | 2007-03-16 | 2009-01-08 | Michael William Oleske | Optimizing in-building wireless signal propagation while ensuring data network security |
US8604995B2 (en) * | 2007-06-11 | 2013-12-10 | Visa U.S.A. Inc. | Shielding of portable consumer device |
US8038068B2 (en) | 2007-11-28 | 2011-10-18 | Visa U.S.A. Inc. | Multifunction removable cover for portable payment device |
US9172134B2 (en) | 2008-11-06 | 2015-10-27 | Antenna79, Inc. | Protective cover for a wireless device |
US8957813B2 (en) | 2009-03-13 | 2015-02-17 | Pong Research Corporation | External case for redistribution of RF radiation away from wireless communication device user and wireless communication device incorporating RF radiation redistribution elements |
US8208980B2 (en) * | 2008-11-06 | 2012-06-26 | Pong Research Corporation | Radiation redirecting external case for portable communication device and antenna embedded in battery of portable communication device |
US8214003B2 (en) | 2009-03-13 | 2012-07-03 | Pong Research Corporation | RF radiation redirection away from portable communication device user |
US20100240421A1 (en) * | 2009-03-17 | 2010-09-23 | Michael Sekora | Cellular phone cover/case that blocks radiation from reaching the user through the implementation of faraday cage and/or conductive material properties |
US7966673B1 (en) * | 2009-10-26 | 2011-06-28 | Edwin Lowell Gibson | Protective shield for a cap |
TWI432124B (en) * | 2009-11-13 | 2014-03-21 | Advanced Int Multitech Co Ltd | A method of forming a notebook computer case and a product thereof |
DE112010004507B4 (en) | 2009-11-20 | 2023-05-25 | Given Imaging Ltd. | System and method for controlling power consumption of an in vivo device |
US8810425B2 (en) | 2010-06-18 | 2014-08-19 | The Invention Science Fund I, Llc | Travel route mapping based on radiation exposure risks |
US8462002B2 (en) | 2010-06-18 | 2013-06-11 | The Invention Science Fund I, Llc | Personal telecommunication device with target-based exposure control |
US8463288B2 (en) | 2010-06-18 | 2013-06-11 | The Invention Science Fund I, Llc | Irradiation self-protection from user telecommunication device |
US8686865B2 (en) | 2010-06-18 | 2014-04-01 | The Invention Science Fund I, Llc | Interactive technique to reduce irradiation from external source |
US9750167B2 (en) | 2010-09-07 | 2017-08-29 | Caged Idea's Llc | Data transmission blocking holder for personal data transmitting and receiving devices |
US8559869B2 (en) | 2011-09-21 | 2013-10-15 | Daniel R. Ash, JR. | Smart channel selective repeater |
US20120264492A1 (en) * | 2011-04-15 | 2012-10-18 | Anthony Stewart | Hat Cell Phone Holder |
US8270929B1 (en) | 2011-09-09 | 2012-09-18 | Contech RF Devices, LLC | RF shielding for mobile devices |
US20130099956A1 (en) * | 2011-10-24 | 2013-04-25 | Lsi Corporation | Apparatus to reduce specific absorption rate |
US9838060B2 (en) | 2011-11-02 | 2017-12-05 | Antenna79, Inc. | Protective cover for a wireless device |
US8921709B2 (en) | 2013-03-15 | 2014-12-30 | Continental Accessory Corp. | RF shielding for mobile devices |
US10630331B2 (en) | 2016-07-29 | 2020-04-21 | Rowtan Technologies Llc | Devices for reflecting, deflecting, and/or absorbing electromagnetic radiation emitted from an electronic device and methods therefor |
US10141968B2 (en) | 2016-07-29 | 2018-11-27 | Rowtan Technologies, Llc | Device for reflecting, deflecting, and/or absorbing electromagentic radiation emitted from an electronic device and method therefor |
WO2018126247A2 (en) | 2017-01-02 | 2018-07-05 | Mojoose, Inc. | Automatic signal strength indicator and automatic antenna switch |
CN110740007A (en) * | 2019-11-20 | 2020-01-31 | 上海应用技术大学 | anti-interference shielding device for subway communication system and layout method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570476A (en) * | 1995-02-16 | 1996-11-05 | Olive; Bruce B. | Head cover providing selective radiation shielding |
Family Cites Families (16)
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US5307456A (en) * | 1990-12-04 | 1994-04-26 | Sony Electronics, Inc. | Integrated multi-media production and authoring system |
WO1995031048A1 (en) * | 1993-02-01 | 1995-11-16 | Daniels John J | Radiation shielding apparatus for a radio transmitting device |
US5335366A (en) | 1993-02-01 | 1994-08-02 | Daniels John J | Radiation shielding apparatus for a radio transmitting device |
US5336896A (en) | 1993-02-04 | 1994-08-09 | Katz Joseph M | Cellular telephone users protective device |
FI930646A (en) * | 1993-02-15 | 1994-08-16 | Increa Oy | radio device |
US5550552A (en) * | 1993-02-18 | 1996-08-27 | L. Thomas Oxley | Radiation shield |
US5444866A (en) | 1993-02-24 | 1995-08-22 | Cykiert; Robert C. | Device for shielding a cellular telephone user from electromagnetic waves |
US5613221A (en) | 1993-04-12 | 1997-03-18 | J. R. Hunt Ventures | Radiation shield for cellular telephones |
US5367309A (en) | 1993-07-09 | 1994-11-22 | Richard Tashjian | Cellular phone shield |
US5338896A (en) | 1993-09-03 | 1994-08-16 | Danforth David M | Shield device for cellular phones |
DE4420121A1 (en) * | 1994-06-09 | 1995-12-14 | Klaus Kuschmierski | Portable radiotelephone subscriber's appts. with external antenna and pivotable shield |
US5564085A (en) | 1994-08-30 | 1996-10-08 | Chen; Jinyuan | Cellular telephone RF radiation ameliorating device |
JP3493808B2 (en) | 1995-05-23 | 2004-02-03 | ソニー株式会社 | Electromagnetic wave shielding device |
US5813014A (en) * | 1996-07-10 | 1998-09-22 | Survivors Of The Shoah Visual History Foundation | Method and apparatus for management of multimedia assets |
IT1296577B1 (en) * | 1997-11-27 | 1999-07-14 | Edilio Livio Alpini | ELECTROMAGNETIC FIELD DIVERTER CLOTHING |
GB2322080B (en) * | 1998-02-11 | 1999-01-06 | Robin Andrew | Mobile phone safety cap |
-
1999
- 1999-07-06 US US09/348,144 patent/US6603981B1/en not_active Expired - Fee Related
-
2000
- 2000-07-06 EP EP00955921A patent/EP1232570A4/en not_active Withdrawn
- 2000-07-06 AU AU68040/00A patent/AU6804000A/en not_active Abandoned
- 2000-07-06 WO PCT/US2000/040315 patent/WO2001003313A1/en active Application Filing
-
2002
- 2002-11-13 US US10/292,277 patent/US6947764B2/en not_active Expired - Fee Related
-
2003
- 2003-02-20 HK HK03101312.6A patent/HK1049076A1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570476A (en) * | 1995-02-16 | 1996-11-05 | Olive; Bruce B. | Head cover providing selective radiation shielding |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2003083875A1 (en) * | 2002-04-03 | 2003-10-09 | Schem Nz Limited | Remote monitoring apparatus |
WO2004100390A1 (en) * | 2003-05-09 | 2004-11-18 | Koninklijke Philips Electronics N.V. | Apparatus for shielding a radio communications device device |
US7601921B2 (en) | 2005-08-11 | 2009-10-13 | Amber Schroader | EMI shielding containers |
WO2007089164A1 (en) * | 2006-02-01 | 2007-08-09 | Ion Tomescu | A device and a method for reducing the human body stress induced by the electromagnetic fields, including those generated by mobile phones |
AT505775B1 (en) * | 2008-02-21 | 2009-04-15 | Hannes Witte | RADIATION PROTECTION DEVICE |
Also Published As
Publication number | Publication date |
---|---|
AU6804000A (en) | 2001-01-22 |
US6603981B1 (en) | 2003-08-05 |
US20030119459A1 (en) | 2003-06-26 |
WO2001003313A9 (en) | 2002-08-01 |
US6947764B2 (en) | 2005-09-20 |
HK1049076A1 (en) | 2003-04-25 |
EP1232570A1 (en) | 2002-08-21 |
EP1232570A4 (en) | 2004-03-17 |
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