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Tamper resistant smart card and method of protecting data in a smart card

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-019/06
출원번호 US-0552512 (2000-04-19)
발명자 / 주소
  • Tuttle John R.
  • Wood
  • Jr. Clifton W.
  • McCabe Arthur Barney
출원인 / 주소
  • Micron Technology, Inc.
대리인 / 주소
    Wells, St. John, Roberts, Gregory & Matkin, P.S.
인용정보 피인용 횟수 : 16  인용 특허 : 82

초록

A method of protecting data in a smart card from unauthorized access, the method comprising providing a housing defined by first and second housing portions; employing a volatile memory in the smart card for storing the data, and supporting the volatile memory from the first housing portion; providi

대표청구항

[ What is claimed is:] [25.]25. A smart card comprising:first and second conductors;first and second housing portions respectively supporting the first and second conductors, the conductor supported by at least one of the first and the second housing portions being formed of conductive epoxy;a volat

이 특허에 인용된 특허 (82)

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  16. Jackson Winslow E. (Monroe CT), Fault tolerant smart card.
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  35. Lake Rickie C. (Boise ID), Method and apparatus for mounting a component to a substrate using an anisotropic adhesive, a compressive cover film, an.
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  39. Rose Rene (Voisin-le-Bretonneux FRX), Method for manufacturing smart cards.
  40. Tuttle Mark E. (Boise ID), Method for mounting a battery on a substrate.
  41. Tuttle Mark E., Method for surface mounting electrical components to a substrate.
  42. Nath Prem (Rochester MI) Barnard Timothy (Lake Orion MI), Method of continuously forming an array of photovoltaic cells electrically connected in series.
  43. Lake Rickie C. ; Mousseau Joe ; Tuttle Mark E., Method of forming a circuit board.
  44. Tuttle Mark E. (Boise ID), Method of forming button-type batteries.
  45. Tuttle Mark E. (Boise ID), Method of forming button-type battery lithium electrodes.
  46. Hoppe Joseph (Les Molieres FRX), Method of generating a unique number for a smart card and its use for the cooperation of the card with a host system.
  47. Matsuda Shuzou (Nagaokakyo JPX) Naitou Satoomi (Nagaokakyo JPX) Wakano Takahiro (Nagaokakyo JPX), Method of manufacturing a cylindrical capacitor.
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  49. Tuttle John R. (Boise ID) Tuttle Mark E. (Boise ID), Method of producing button-type batteries and spring-biased concave button-type battery.
  50. Lake Rickie (Boise ID) Blonsky Peter M. (Boise ID), Methods of producing button-type batteries and a plurality of battery terminal housing members.
  51. Ohta Tomozo (Ikoma JPX) Nakano Hiroshi (Tenri JPX) Higashi Kazutada (Tenri JPX) Yamamoto Hirohiko (Tenri JPX), Microwave data transmission apparatus.
  52. Tuttle John R., Miniature Radio Frequency Transceiver.
  53. Sharpe Claude A. (McKinney TX) Hurta Dwaine S. (Garland TX) Hamlett Mark A. (Garland TX), Multi-stage transponder wake-up, method and structure.
  54. Matsubara Toshiyuki (Itami JPX), Non-contact integrated circuit card.
  55. Inoue Takesi (Itami JPX), Noncontact type IC card and system for noncontact transfer of information using the same.
  56. Levi Anthony F. J. (Summit NJ) McCall Samuel L. (Chatham NJ) Slusher Richart E. (Lebanon NJ), Optical integrated circuit designed to operate by use of photons.
  57. Hayashi Yoshio (Shizuoka-ken JPX) Ogawa Shuichiro (Shizuoka-ken JPX) Iwata Junichi (Shizuoka-ken JPX), Optical recording materials, method for preparing the same and optical cards having the same.
  58. Salonimer David J. (Huntsville AL) Kelley Buster E. (Huntsville AL), Passive optical transponder.
  59. Lake Rickie C. (Boise ID) Tuttle John R. (Corrales NM), Polymer-lithium batteries and improved methods for manufacturing batteries.
  60. Tokuda Masamori (Tenri JPX) Nakano Hiroshi (Nara JPX) Ohta Tomozo (Ikoma JPX), Portable data processing device capable of transmitting processed data on a radio by reflection of unmodulated carrier s.
  61. Kakinuma Koichiro (Tokyo JPX) Ando Makoto (Tokyo JPX) Sawa Masahiko (Kanagawa JPX) Ohmuro Hideaki (Chiba JPX) Ohryo Akira (Tokyo JPX) Nakamura Tadahiko (Kanagawa JPX), Portable magnetic card reading and writing apparatus with verification of constant and user supplied data.
  62. Taylor Leonard H. (14335 Huston St. ; #207 Sherman Oaks CA 91423), Positive identification system for authenticating the identity of a card user.
  63. Christenson John C. (Kokomo IN), Process for forming an epitaxial layer having portions of different thicknesses.
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  65. Diehl Eric (Neudorf FRX) Hamon Jol (Lipsheim FRX) Leduc Michel (Boersch FRX), Protection against the non-authorized inhibition of writing in certain storage areas of a smart card.
  66. Weinstein Stephen B. (Summit NJ), Protection system for intelligent cards.
  67. Halpern John W. (Novato CA), Proximity data transfer system.
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  69. Chang Yeng-Ming (6F ; No. 4 ; Lane 177 ; Kuang Fu N. Rd. Taipei TWX) Chun Wing-Fai (Chung Li TWX), Security device for protecting electronically-stored data.
  70. Sugiyama Kazuhiro (Tokyo JPX) Shimazaki Tatsuo (Tokyo JPX), Sheet-like miniaturized electronic device.
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  72. Tuttle John R., Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels.
  73. Tuttle John R. (Boise ID), Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels.
  74. Matsuzaki Kazuhiro (Yokohama JPX), Stolen article detection tag sheet, and method for manufacturing the same.
  75. McCabe Arthur Barney ; Tuttle John R. ; Wood ; Jr. Clifton W., Tamper resistant smart card and method of protecting data in a smart card.
  76. Tuttle John R. ; Wood ; Jr. Clifton W. ; McCabe Arthur Barney, Tamper resistant smart card and method of protecting data in a smart card.
  77. Blonsky Peter M. (Boise ID) Tuttle Mark E. (Boise ID), Thin profile battery.
  78. Teraoka Hirohito (Tokyo JPX) Asami Yoshiaki (Tokyo JPX) Suzuki Shintaro (Tokyo JPX), Thin type electronic instrument.
  79. Davis Terry L. (Scottsdale AZ) Hart James A. (Radnor PA) Imperia Vincent A. (Tempe AZ) Love Michael (Wilmington DE) O\Malley Michael F. (Glenside PA) Russell James F. (Hockessin DE) Sears John W. (Pe, Transaction system for integrated circuit cards.
  80. Carroll Gary T. (Boulder CO), Transponder device.
  81. Enander Bengt (Ladugardsvagen 32 Tby SEX) Fuks Peter (Manadsvagen 27 Jarfalla SEX) Larsson Gunnar (Eskadervagen 32 Tby SEX), Transponder for use in locating avalanche victims.
  82. Queyssac Daniel (Dallas TX), Zero power IC module.

이 특허를 인용한 특허 (16)

  1. Landau, Steven; Corey, David, Card configured to receive separate battery.
  2. Craig, Jesse E.; Stanski, Stanley B.; Vento, Scott T., Chip lockout protection scheme for integrated circuit devices and insertion thereof.
  3. Bi, Daoshen; Jones, Robert, Contact smart cards having a document core, contactless smart cards including multi-layered structure, PET-based identification document, and methods of making same.
  4. Johnson, Michael W, Dual battery configuration and method of using the same to provide a long-term power solution in a programmable smart card.
  5. Baker, Brian A.; Megarity, William M.; Remis, Luke D.; Wood, Christopher L., IC chip package disabling device.
  6. Booij, Wilfred Edwin; Øyen, Arne, Identification devices.
  7. Landau, Steven; Taylor, Teresa, Mailing apparatus for powered cards.
  8. Hankhofer, Johannes; Mengel, Manfred; Schaecher, Stephan, Protection for circuit boards.
  9. Hankofer, Johannes; Mengel, Manfred; Schaecher, Stephan, Protection for circuit boards.
  10. Smith, Perry, Secure clock.
  11. Estakhri, Petro; Le, Ngon, Secure compact flash.
  12. Kelley, Edward E.; Motika, Franco, Secure credit card with near field communications.
  13. Kelley, Edward E.; Motika, Franco, Secure credit card with near field communications.
  14. Kelley,Edward E.; Motika,Franco, Secure credit card with near field communications.
  15. Smith, Perry, Secure time element.
  16. Bailey,Doug, Tamper detection and secure power failure recovery circuit.
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