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Signature verification method and apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/52
출원번호 US-0146134 (1980-05-02)
발명자 / 주소
  • Siy Pepe (Dearborn Heights MI)
출원인 / 주소
  • Burroughs Corporation (Detroit MI 02)
인용정보 피인용 횟수 : 90  인용 특허 : 4

초록

A method and apparatus for determining whether a newly-signed signature and a previously recorded signature were made by the same person. The method and apparatus include the steps of and apparatus for scanning a document containing the newly-signed signature to provide an electrical signal represen

대표청구항

Apparatus for use in signature verification by comparing features of a signature to be validated against features of a signature standard recorded in binary form, comprising: scanning means for scanning a document bearing a signature to be validated, said scanning means providing a first plurality o

이 특허에 인용된 특허 (4)

  1. Himmel David P. (Dallas TX), Apparatus and a method for storage and retrieval of image patterns.
  2. Chuang Ping-Chien (Irving TX), Automated signature verification system.
  3. Herbst Noel Martin (Mount Kisco NY) Morrissey John Henry (Chappaqua NY), Segmentation mechanism for cursive script character recognition systems.
  4. Domike ; Donald A. ; Cole ; Bryon M. ; Matthews ; Richard A., Terminal display and storage system.

이 특허를 인용한 특허 (90)

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  4. Deninger, William; de la Iglesia, Erik, Attributes of captured objects in a capture system.
  5. Deninger, William; de la Iglesia, Erik, Attributes of captured objects in a capture system.
  6. Deninger, William; de la Iglesia, Erik, Attributes of captured objects in a capture system.
  7. DeLean, Bruno, Authenticating a user using hand gesture.
  8. Buehler, Kai; Fleck, Frederik Juergen, Automatic detection of broadcast programming.
  9. Longacre, Jr., Andrew; Hussey, Robert M., Bar code reading device having image processing mode.
  10. Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P.; Rosetti, James B.; Barber, Charles P.; Gerst, III, Carl W., Bar code reading device having image processing mode.
  11. Longacre, Jr.,Andrew; Hussey,Robert M., Bar code reading device having image processing mode.
  12. Buehler, Kai; Fleck, Frederik Juergen, Bonus and experience enhancement system for receivers of broadcast media.
  13. Gaitonde, Jitendra B., Configuration management for a capture/registration system.
  14. Ahuja, Ratinder Paul Singh; Coleman, Shaun; de la Iglesia, Erik, Cryptographic policy enforcement.
  15. Lowe, Rick; Brocker, Stephen, Database for a capture system.
  16. Ahuja, Ratinder Paul Singh; Howard, Matthew; Lowe, Rick; de la Iglesia, Erik; Deninger, William, Document de-registration.
  17. Ahuja, Ratinder Paul Singh; Howard, Matthew; Lowe, Rick; de la Iglesia, Erik; Deninger, William, Document de-registration.
  18. Hirose, Takashi, Document management system.
  19. Ahuja, Ratinder Paul Singh; Howard, Matthew; Lowe, Rick; de la Iglesia, Erik; Deninger, William, Document registration.
  20. Ahuja, Ratinder Paul Singh; Howard, Matthew; Lowe, Rick; de la Iglesia, Erik; Deninger, William, Document registration.
  21. Lowe, Rick; Broeker, Stephen; Liu, Weimin, File system for a capture system.
  22. Liu, Weimin; de la Iglesia, Erik; Deninger, William; Lowe, Rick; Broeker, Stephen, High speed packet capture.
  23. Deninger, William; de la Iglesia, Erik, Identifying image type in a capture system.
  24. Deninger, William; de la Iglesia, Erik, Identifying image type in a capture system.
  25. Ehrhart, Michael A., Image capture apparatus and method.
  26. Ehrhart, Michael A., Image capture apparatus and method.
  27. Ehrhart, Michael A., Image capture apparatus and method.
  28. Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P.; Rosetti, James B.; Barber, Charles P.; Gerst, III, Carl W., Imaging device operative for image processing.
  29. Ren, Jin; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
  30. Ren, Leo; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
  31. Ren, Leo; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
  32. Deninger, William; Ahuja, Ratinder Paul Singh; de la Iglesia, Erik, Locational tagging in a capture system.
  33. Keeth Brent ; Johnson Brian, Method and apparatus for crossing clock domain boundaries.
  34. de la Iglesia, Erik; Lowe, Rick; Ahuja, Ratinder Paul Singh; Deninger, William; King, Samuel; Khasgiwala, Ashish; Massaro, Donald J., Method and apparatus for data capture and analysis system.
  35. de la Iglesia, Erik; Lowe, Rick; Ahuja, Ratinder Paul Singh; Deninger, William; King, Samuel; Khasgiwala, Ashish; Massaro, Donald J., Method and apparatus for data capture and analysis system.
  36. Patel Mark A., Method and apparatus for non-contact signature imaging.
  37. Rindtorff Klaus,DEX ; Rudolph Volker,DEX, Method and apparatus for transforming an image for classification or pattern recognition.
  38. Milford Richard E. (Oklahoma City OK), Method and device for reading a document character.
  39. Moussa Ali Mohammed (1302 Nelson Way Sunnyvale CA 94087) Chan Chih (13301 Glen Brae Dr. San Jose CA 95070), Method of automated signature verification.
  40. Hatano, Kunimichi, Method of eliminating seizure of slave cylinder of brake device.
  41. Ehrhart,Michael, Multimode image capturing and decoding optical reader.
  42. Ehrhart,Michael; Longacre, Jr.,Andrew, Optical reader for classifying an image.
  43. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having a color imager.
  44. Ehrhart,Michael; Longacre, Jr.,Andrew, Optical reader having a color imager.
  45. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
  46. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
  47. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
  48. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
  49. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
  50. Ehrhart, Michael, Optical reader having decoding and image capturing functionality.
  51. Hawley, Thomas; Ehrhart, Michael A.; Meier, Timothy P.; Longacre, Jr., Andrew; Hussey, Robert M., Picture taking optical reader.
  52. Hawley, Thomas P.; Ehrhart, Michael A.; Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P., Picture taking reading apparatus.
  53. de la Iglesia, Erik; Deninger, William; Ahuja, Ratinder Paul Singh, Query generation for a capture system.
  54. de la Iglesia, Erik; Deninger, William; Ahuja, Ratinder Paul Singh, Query generation for a capture system.
  55. de la Iglesia, Erik; Deninger, William; Ahuja, Ratinder Paul Singh, Query generation for a capture system.
  56. Shibata, Tomoyuki; Tonouchi, Yojiro, Retrieving apparatus, retrieving method, and computer program product.
  57. de la Iglesia, Erik; Deninger, William, Rule parser.
  58. de la Iglesia, Erik; Deninger, William J., Rule parser.
  59. Chan Chih S. ; Moussa Mohamed A., Secure application of seals.
  60. Paganini Bruno J. (Centerville OH) Advani Jeram G. (Miami FL) Whitely Robert M. (Dayton OH) Hale William J. (Dayton OH), Signal compression apparatus and method.
  61. de la Iglesia, Erik; Ahuja, Ratinder Paul Singh; Deninger, William; King, Sam, Signature distribution in a document registration system.
  62. Campbell Robert K. (12502 Strathmore Rd. Garden Grove CA 92640) Cerlanek ; Jr. John F. (1423 Lambda Pl. Anaheim CA 92805) Schwalbe Kurt E. (P.O. Box 5847 Huntington Beach CA 92615), Signature forgery detection device.
  63. Ahuja, Ratinder Paul Singh; Deninger, William; Lakhani, Faizel; Christner, Joel, System and method for concept building.
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  70. Deninger, William; Ahuja, Ratinder Paul Singh; Cheung, Lee C., System and method for intelligent state management.
  71. Deninger, William; Ahuja, Ratinder Paul Singh; Cheung, Lee C., System and method for intelligent state management.
  72. Deninger, William; Ahuja, Ratinder Paul Singh; Cheung, Lee C., System and method for intelligent state management.
  73. Ahuja, Ratinder Paul Singh; Deninger, William, System and method for intelligent term grouping.
  74. Ahuja, Ratinder Paul Singh; Christener, Joel; Gaitonde, Jitendra; Ganti, Sirisha; Haridasa, Sridevi; Hegde, Damodar K.; Jayaram, Chaitra; Kasim, Rahila; Lakhani, Faizel; Patil, Swati; Sandhu, Harsimran S., System and method for managing data and policies.
  75. Ahuja, Ratinder Paul Singh; Deninger, William J., System and method for protecting specified data combinations.
  76. Ahuja, Ratinder Paul Singh; Deninger, William J., System and method for protecting specified data combinations.
  77. Ahuja, Ratinder Paul Singh; Jha, Bimalesh; Maini, Nitin; Patel, Sujata; Jain, Ankit R.; Hegde, Damodar K.; Nanganure, Rajaram V.; Pawar, Avinash Vishnu, System and method for providing data protection workflows in a network environment.
  78. Ahuja, Ratinder Paul Singh; Jha, Bimalesh; Maini, Nitin; Patel, Sujata; Jain, Ankit R.; Hegde, Damodar K.; Nanganure, Rajaram V.; Pawar, Avinash Vishnu, System and method for providing data protection workflows in a network environment.
  79. Sillerman, Robert F. X., System and method for tracking and rewarding media and entertainment usage including substantially real time rewards.
  80. Deninger, William; de la Iglesia, Erik, System and method for word indexing in a capture system and querying thereof.
  81. Deninger, William; de la Iglesia, Erik, System and method for word indexing in a capture system and querying thereof.
  82. Wang,Ynjiun, System and method to automatically discriminate between a signature and a dataform.
  83. Wang, Ynjiun, System and method to automatically discriminate between different data types.
  84. Wang, Ynjiun P., System and method to automatically discriminate between different data types.
  85. Wang, Ynjiun P., System and method to automatically discriminate between different data types.
  86. Geiger,Davi; Oh,Jong; Pipes,Mark, System, process and software arrangement for recognizing handwritten characters.
  87. de la Iglesia, Erik; Lowe, Rick; Ahuja, Ratinder Paul Singh; Coleman, Shaun; King, Samuel; Khasgiwala, Ashish, Tag data structure for maintaining relational data over captured objects.
  88. de la Iglesia, Erik; Lowe, Rick; Ahuja, Ratinder Paul Singh; Coleman, Shaun; King, Samuel; Khasgiwala, Ashish, Tag data structure for maintaining relational data over captured objects.
  89. Lowe, Rick; Coleman, Shaun; de la Iglesia, Erik; King, Samuel; Khasgiwala, Ashish, Verifying captured objects before presentation.
  90. Lowe, Rick; Coleman, Shaun; de la Iglesia, Erik; King, Samuel; Khasgiwala, Ashish, Verifying captured objects before presentation.
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