EP2036419A2 - Manchon protecteur - Google Patents

Manchon protecteur

Info

Publication number
EP2036419A2
EP2036419A2 EP07835932A EP07835932A EP2036419A2 EP 2036419 A2 EP2036419 A2 EP 2036419A2 EP 07835932 A EP07835932 A EP 07835932A EP 07835932 A EP07835932 A EP 07835932A EP 2036419 A2 EP2036419 A2 EP 2036419A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
flap
paper
spunbond
flaps
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.)
Withdrawn
Application number
EP07835932A
Other languages
German (de)
English (en)
Other versions
EP2036419A4 (fr
Inventor
Walt Augustinowicz
Robert Brady
Eric Buffkin
Jeff Nichols
Dave Prager
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.)
Identity Stronghold LLC
Original Assignee
Identity Stronghold LLC
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 Identity Stronghold LLC filed Critical Identity Stronghold LLC
Publication of EP2036419A2 publication Critical patent/EP2036419A2/fr
Publication of EP2036419A4 publication Critical patent/EP2036419A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G06K19/07327—Passive means, e.g. Faraday cages

Definitions

  • the invention is directed to electromagnetically opaque or reflective sleeves that are used to shield devices that emit electromagnetic radiation. More particularly, the invention is directed to electromagnetically opaque or reflective sleeves that are used to shield radio frequency identification (RFID) cards, contactless smartcards or other contactless readable cards from electromagnetic radiation or other reading sources in order to prevent unauthorized wireless access to data stored on these devices.
  • RFID radio frequency identification
  • Contactless smartcard systems and RFID smartcard systems are employed in a wide range of applications.
  • Contactless smartcards are credit card sized devices having an embedded microchip that stores data including financial data, health data, and other data.
  • RFID smartcards are credit card sized devices having an RFID chip that stores data including financial data, health data, and other data.
  • Contactless smartcards communicate information wirelessly with a reader using magnetic, radio frequency (RF), infrared, microwave, light, and/or ultraviolet radiation.
  • RF radiation radio frequency
  • the smartcards may be read from a owner's pocket, wallet, purse or other carrier that is located remote from the reader.
  • RFID smartcards communicate information wirelessly with a reader using radio frequency radiation that may be read from a owner's pocket, wallet, purse or other carrier that is located remote from the reader. As a result, data carried by contactless smartcards and/or RFID smartcards may be accessed and read without an owner's awareness.
  • a device for preventing intrusive reading of a contactless smartcard comprises a flexible sleeve having closed and open ends opposite each other.
  • the sleeve may be sized and shaped to removably receive and hold a contactless smartcard.
  • the sleeve may be formed by a process of folding a laminated paper to form first, second and third flaps, wherein the first and second flaps are opposite to each other and connected to the third flap to define the open end.
  • the laminated paper comprises a shielding material and a paper product, and the shielding material prevents reading of the contactless smartcard when the smartcard is at least substantially surrounded by the sleeve.
  • a device for preventing intrusive reading of a contactless smartcard comprises a sleeve having closed and open ends opposite to each other.
  • the sleeve may be sized and shaped to removably receive and hold the contactless smartcard.
  • the sleeve may be formed by a process of folding a laminated paper to form first, second and third flaps, wherein the first and second flaps are opposite to each other and connected to the third flap to define the sleeve.
  • the laminated paper comprising a shielding material, a paper product, a first polyethylene layer and a second polyethylene layer.
  • the shielding material is positioned between the first and second polyethylene layers and the shielding material prevents reading of the contactless smartcard when the smartcard is substantially surrounded by the sleeve.
  • the sleeve may also comprise a fourth flap, where the fourth flap may be folded over and connected to the sleeve in order to seal the contactless smartcard within the sleeve.
  • the paper product may be at least one of paper, spunbond, meltblown, bonded carded web, metal sheets or foils, films, hydroentangled materials, woven materials, spunbond-meltblown-spunbond laminates, spunbond-film laminates, and combinations thereof.
  • the paper product may be a spunbonded olefin.
  • the open end of the device may have a cut-out to leave a portion of the contactless smartcard exposed for removal from the sleeve.
  • the shielding material may be aluminum, stainless steel, a nickel-iron alloy having a high magnetic permeability, a metalized polyethylene terephthalate plastic and any combinations thereof.
  • the laminated paper may comprise a polyethylene layer.
  • the laminated paper may comprise first and second polyethylene layers with the shielding material positioned between the first and second polyethylene layers.
  • the first and second flaps may be connected to the third flap by adhesive, thermal bonding, heat striking, or combinations thereof.
  • the first and second flaps may have a greater length than the third, flap.
  • the first and second flaps are of substantially the same size.
  • a method of manufacturing a shielding device for preventing intrusive reading of a contactless srnartcard comprises laminating a paper product with an electromagnetic shielding material to form a laminated paper; folding the laminated paper along three sides to form first, second and third flaps; and connecting the first and second flaps to the third flap to define an open end for insertion of the contectless smartcard.
  • the method may also include folding the laminated paper along a fourth side to form a fourth flap, wherein the fourth flap may be connected to the sleeve in order to seal a contactless smartcard within the sleeve.
  • the method may also comprise cutting a portion of the laminated paper in proximity to the open end to define a cut-out to facilitate removal of the contactless smartcard.
  • the method may also comprise forming the electromagnetic shielding material from a material chosen from the group consisting essentially of aluminum, a nickel-iron alloy having a high magnetic permeability, a metalized polyethylene terephthalate plastic and any combinations thereof.
  • the method may also comprise laminating the paper product and the electromagnetic shielding material with a polyethylene layer.
  • the paper product may be laminated to the electromagnetic shielding material with first and second polyethylene layers.
  • the electromagnetic shielding material may be positioned between the first and second polyethylene layers.
  • Figures 2 illustrate the back of a sleeve that is shaped to receive a card shaped device, according to one embodiment of the invention.
  • Figure 3 illustrate the front of the sleeve illustrated in Figure 2.
  • Figure 4 illustrates a laminated paper having multiple layers according to one embodiment of the invention.
  • Figure 5 illustrates an unfolded, pre-cut laminated paper for making a sleeve having a portrait orientation, according to one embodiment of the invention.
  • Figure 6 illustrates an unfolded, pre-cut laminated paper for making a sealable sleeve having a portrait orientation, according to one embodiment of the invention.
  • Figure 7 illustrates an unfolded, pre-cut laminated paper for making a sleeve having a landscape orientation, according to one embodiment of the invention.
  • Figure 8 illustrates an unfolded, pre-cut laminated paper for making a sealable sleeve having a landscape orientation, according to one embodiment of the invention.
  • the invention provides electromagnetic shielding for radio frequency RFID smartcards and/or contactless smartcards. Such shielding can be used to prevent wireless communications with the smartcards, such as in order to prevent unauthorized wireless access to data stored on the smartcards.
  • the present disclosure describes a sleeve used to shield a RFID smartcards disposed therein. It should be understood that the present disclosure contemplates sleeves for shielding of other types of electronic devices that are remotely accessible via electromagnetic energy such as RFID tags, as well as shielding of other portable contactless devices, such as e-passports.
  • contactless smartcards and “smartcards” include electronic devices that are remotely accessible for reading of data therein such as via electromagnetic energy including, but not limited to, minicards, fobs, credit cards, security identification cards, such as RFID passports, ATM cards, payment cards, such as those used for public transit, public phones, and electronic toll collection, and other portable contactless devices.
  • electromagnetic energy including, but not limited to, minicards, fobs, credit cards, security identification cards, such as RFID passports, ATM cards, payment cards, such as those used for public transit, public phones, and electronic toll collection, and other portable contactless devices.
  • paper product is used to refer to materials provided in a sheet and refers to sheets of material whether or not the sheet contains cellulose fibers characteristic of paper.
  • a “paper product” may be completely free of any cellulose based fibers.
  • paper products can be sheets of any form including, but not limited to, paper, spunbond, meltblown, bonded carded webs, metal sheets, films, hydroentangled materials, woven materials, and layered combinations thereof, for example, laminates such as spu ⁇ bond-meltblown-spunbond and spunbond-film.
  • laminate paper refers to two or more paper products joined together, either directly or indirectly, for example, by lamination.
  • shielding is not intended to be limiting and includes all interaction between the sleeve device and the electromagnetic radiation that prevents reading of the smartcard.
  • shielding can include a sufficient reduction of the electromagnetic radiation that reaches the antenna of the smartcard to prevent a readable transmission of data from the smartcard.
  • shielding includes both attenuation and reflection so long as there is a sufficient reduction of the electromagnetic radiation that reaches the antenna of the smartcard to prevent a readable transmission of data from the smartcard.
  • the invention provides electromagnetically opaque sleeves that shield radio frequency RFlD smartcards and/or contactless smartcards from electromagnetic radiation in order to prevent unauthorized wireless access to data stored on these devices.
  • Figure 1 illustrates a laminated paper 10 having design 12 printed thereon prior to assembling the laminate paper 10 into a sleeve.
  • the laminated paper 10 is electromagnetically opaque.
  • Laminated paper 10 may be cut, folded and glued, or otherwise connected, to create a sleeve of any desired shape.
  • laminated paper 10 may be made in a tube shape, then flattened out and cut.
  • the invention may include a sleeve 20 that is shaped to receive RFID smartcards, contactless smartcards, and/or other card-shaped devices having electromagnetic data exchanging capabilities.
  • the card shaped sleeves 20 illustrated in FIGS. 2 and 3 may be sized to receive credit cards.
  • sleeve 20 may measure approximately 85.6 mm x 53.98 x 0.76 mm.
  • the invention may include sleeves 20 that are shaped and sized to receive RFID passports and/or other passports having electromagnetic data exchanging capabilities.
  • sleeve 20 may measure approximately 3.4 in. x 4.9 in. x 0.1 in.
  • the shielding device can be dimensioned to securely receive the smartcard.
  • the sleeve 20 may include visually translucent portions, visually transparent portions, or both for viewing a surface of an RFID smartcard and/or contactless smartcard provided therein.
  • sleeve 20 may include a plurality of flaps (22, 24 and 26) that may be folded and affixed to form sleeve 20.
  • flaps 22, 24 and 26 may be affixed using hot, cold and/or physical fastening, such as glue, heat sealing, heat staking, sonic welding, Velcro ® and/or other fasteners.
  • Sleeve 20 may be configured without any sharp edges that may damage items, such as clothing, wallets, purses, or other items.
  • Sleeve 20 may also be designed to receive commercially available accessories, such as lanyards and/or other accessories.
  • sleeve 20 shields RFID smartcards, contactless smartcards, RFID passports and/or other wireless devices from magnetic and/or electric fields. According to another embodiment of the invention, sleeve 20 protects wireless devices from electromagnetic radiation including magnetic, radio frequency, infrared, microwave, light, ultraviolet and/or other electromagnetic radiation.
  • a top portion 25 of sleeve 20 may include a sealing mechanism, such as a zip lock seal or other sealing mechanism.
  • a fourth flap 27 may be included in a top portion 25 of sleeve 20.
  • the fourth flap 27, or any other flap 22, 24, 26, may be secured using a securing mechanism 29 including, but not limited to, Velcro ® , double-sided tape, readherable adhesive, glue, or other securing mechanism.
  • the electromagnetically opaque laminated paper 10 may be formed from multiple paper product portions or layers.
  • the multiple layers may be arranged to include a paper product layer 32, a polyethylene layer 34, an electromagnetically opaque layer 36, and a second polyethylene layer 38, among other layers.
  • electromagnetically opaque layer 36 preferably includes at least one of aluminum, stainless steel, MuMetal ® , toppan paper, foil, another electromagnetically opaque or reflective material, or a combination thereof.
  • electromagnetically opaque laminated paper 10 may include any magnetic or electric type material that is laminated to the paper product layer, for instance a Tyvek ® layer.
  • electromagnetically opaque laminated paper 10 may or may not include the polyethylene layers 34, 38. According to another embodiment of the invention, electromagnetically opaque laminated paper 10 may be configured to reduce scratching of a surface of RFID smartcards and/or contactless smartcards placed therein. According to yet another embodiment of the invention, electromagnetically opaque laminated paper 10 is water-resistant and may or may not be waterproof.
  • electromagnetically opaque laminated paper 10 may include electromagnetically opaque materials on one side of a Tyvek ® layer 32 or on both sides of a Tyvek ® layer 32.
  • paper product layer 32 may be rigid or flexible.
  • Tyvek ® a polyolefin spundbond
  • the paper product layer 32 may comprise one or more other materials including, but not limited to, paper, spunbond material, meltblown material, bonded carded webs, metal sheets, films, hydroentangled materials, woven materials, and layered combinations thereof, for example laminates such as spunbond-meltblown- spunbond and spunbond-film.
  • the multiple layers may be arranged to include a polyethylene layer 34, an electrically opaque layer 36, and a second polyethylene layer 38, among other layers, without a Tyvek ® layer 32.
  • the electromagnetically opaque layer 36 may be constructed from metallized polyethylene terephthalate (PET) or another metallized moldable plastic.
  • PET polyethylene terephthalate
  • Another useful electromagnetically opaque layer 36 may include EMI shielding material manufactured by Chomerics (a division of Parker Hannifin Corp.), such as the "Premier” and "Win-Shield” shielding materials.
  • the shielding material can be embedded in a thermoplastic compound, for example, a thermoplastic matrix that includes one or more of a shielding material such as carbon fiber, stainless steel fiber or nickel- coated carbon fiber.
  • the present disclosure contemplates various processes for providing the sleeve with the shielding material.
  • the sleeve 20 of the present invention may be formed from a die cut piece of laminated paper 10.
  • FIG. 5 shows a die cut laminated paper 10 prior to folding the laminated paper to form a sleeve 20.
  • the laminated paper 10 includes a first flap 22, a second flap 24, a third flap 26, and a connecting mechanism 28.
  • the connecting mechanism 28 can include, but is not limited to, glue, adhesive, Velcro ® and/or other fasteners.
  • the connecting mechanism 28 may include a process of heat sealing, heat staking, and/or sonic welding. Combinations of any of these or other mechanisms and/or processes can also be used for assembly of the sleeve 20.
  • the connecting mechanism 28 may be double sided tape.
  • the connecting mechanism 28 can also be double sided tape with a removable strip for peel and stick assembly.
  • third flap 26 can be folded followed by folding of first flap 22 and second flap 24. First flap 22 and second flap 24 would be connected to third flap 26 to complete assembly of the sleeve 20.
  • the laminated paper can include creases 50 or other indentures to facilitate assembly of the sleeve 20.
  • creases 50 or other indentures to facilitate assembly of the sleeve 20.
  • Various processes can be used to form the creases 50.
  • Third flap 26 can have a length so that the third flap extends in proximity to the open end of the sleeve 20 when in a folded position. The size and shape of third flap 26 facilitates insertion of the smartcard into the sleeve 20 by positioning the edge of the third flap so that the smartcard is less likely to catch it upon insertion.
  • first flap 22 and second flap 24 may be substantially the same size.
  • the area of first flap 22 and the area of the second flap 24 may differ by less than 30% and preferably less than 15%.
  • first flap 22 and second flap 24 may differ by less than 30% and preferably less than 15%.
  • the laminated paper 10 may also include a fourth flap 27 and a connecting mechanism 29.
  • a contactless smartcard may be inserted into the sleeve 20.
  • the fourth flap 27 may be folded over and connected to the sleeve 20 using the connecting mechanism 29, such as, for example, double sided tape with a removable strip and being re-adherable on one side.
  • the connecting mechanism 29 such as, for example, double sided tape with a removable strip and being re-adherable on one side.
  • the smartcard After connecting the fourth flap 27 to the sleeve 20, the smartcard may be sealed within the sleeve 20. This embodiment may be useful for preventing intrusive reading when transporting the enclosed smartcard from one location to another.
  • FIGS. 5 and 6 illustrate sleeves having a portrait orientation.
  • the sleeve may be designed so that the smartcard is inserted along the width of the smart card, i.e., in a landscape orientation.
  • the securing mechanisms in the above-described embodiments may also be applied directly to the flaps, to the flap landing areas, or to both.
  • FIGS. 6 and 8 illustrate fourth flap 27 with a portion cut away, another embodiment can include a fourth flap 27 without any portion cut away.
  • sleeve 20 may be configured to block all frequencies of electromagnetic radiation. According to an alternative embodiment of the invention, sleeve 20 may be configured to block selective frequencies or ranges of frequencies, such as 13.56 MHz, 915 MHz, and/or other frequencies.
  • sleeve 20 may be configured to block all frequencies of electromagnetic radiation from accessing RFID smartcards, contactless smartcards, RFID passports and/or other wireless devices that are placed in a range of from 5 meters from a reader to direct contact with a reader.
  • sleeve 20 may be configured to block selective frequencies or ranges of frequencies, such as 13.56 MHz, 915 MHz, and/or other frequencies of electromagnetic radiation from accessing RFID smartcards, contactless smartcards, RFID passports and/or other wireless devices that are placed in a range of from 5 meters from a reader to direct contact with a reader.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Wrappers (AREA)

Abstract

L'invention concerne un dispositif destiné à protéger une carte intelligente sans contact contre une lecture intrusive, et un procédé de fabrication de ce dispositif. Le manchon présente une taille et une forme lui permettant de recevoir et maintenir de manière amovible la carte intelligente sans contact. Le dispositif est un manchon formé en pliant un papier stratifié pour former un premier, un deuxième et un troisième rabats, où les premier et deuxième rabats sont opposés l'un à l'autre et reliés au troisième rabat pour constituer le manchon. Le papier stratifié comprend un matériau protecteur et un produit de papier, et le matériau protecteur empêche la lecture de la carte intelligente sans contact lorsque celle-ci est essentiellement entourée par le manchon. Le dispositif peut comprendre un quatrième rabat destiné à sceller une carte intelligente sans contact à l'intérieur du manchon. Le papier stratifié peut également comprendre une première couche de polyéthylène et une seconde couche de polyéthylène, ledit matériau protecteur étant positionné entre la première et la deuxième couches de polyéthylène.
EP07835932A 2006-07-03 2007-06-29 Manchon protecteur Withdrawn EP2036419A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80650906P 2006-07-03 2006-07-03
US82796206P 2006-10-03 2006-10-03
US64117306A 2006-12-19 2006-12-19
PCT/US2007/015133 WO2008008203A2 (fr) 2006-07-03 2007-06-29 Manchon protecteur

Publications (2)

Publication Number Publication Date
EP2036419A2 true EP2036419A2 (fr) 2009-03-18
EP2036419A4 EP2036419A4 (fr) 2010-04-07

Family

ID=38923762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07835932A Withdrawn EP2036419A4 (fr) 2006-07-03 2007-06-29 Manchon protecteur

Country Status (5)

Country Link
EP (1) EP2036419A4 (fr)
CA (1) CA2655853A1 (fr)
MX (1) MX2008016365A (fr)
MY (1) MY153019A (fr)
WO (1) WO2008008203A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090096703A1 (en) * 2007-05-16 2009-04-16 Chase Corporation Paper/biodegradable plastic laminate and electromagnetic shielding material
US8138429B2 (en) 2008-12-17 2012-03-20 3M Innovative Properties Company Electromagnetic shielding article
DE102009021694A1 (de) * 2009-05-18 2010-11-25 Winter Ag Schutzhülle für einen Datenträger mit Transpondereinheit und Verfahren zu deren Herstellung
US20160052240A1 (en) 2014-08-25 2016-02-25 Chase Corporation Paper/ plastic laminate and electromagnetic shielding material
GB2533598A (en) * 2014-12-22 2016-06-29 Voyagerblue Ltd Shielding device
US9633239B2 (en) 2015-09-24 2017-04-25 Advanced Digital Broadcast S.A. System and method for selective access to RFID functionality

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647714A (en) * 1984-12-28 1987-03-03 Sohwa Laminate Printing Co., Ltd. Composite sheet material for magnetic and electronic shielding and product obtained therefrom
US4658958A (en) * 1985-10-30 1987-04-21 Robert A. Neal Transparent article
US4706438A (en) * 1986-03-10 1987-11-17 Conductive Containers, Inc. Conductive container
US5436803A (en) * 1993-12-16 1995-07-25 Schlegel Corporation Emi shielding having flexible conductive envelope
US6121544A (en) * 1998-01-15 2000-09-19 Petsinger; Julie Ann Electromagnetic shield to prevent surreptitious access to contactless smartcards
JP2004352342A (ja) * 2003-05-30 2004-12-16 Toppan Forms Co Ltd 非接触型ｉｃカード配送用封書
DE102004041397B3 (de) * 2004-08-26 2005-12-08 Siemens Ag Aufbewahrungsmittel für kontaktlose Chip-Karten zum Schutz vor unberechtigtem Auslesen

Also Published As

Publication number Publication date
WO2008008203A3 (fr) 2008-07-10
MX2008016365A (es) 2009-02-26
WO2008008203A2 (fr) 2008-01-17
EP2036419A4 (fr) 2010-04-07
MY153019A (en) 2014-12-31
CA2655853A1 (fr) 2008-01-17

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