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[미국특허] Method and apparatus for decoding unresolved profiles produced from relief formed symbols 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-007/10
출원번호 US-0133387 (1998-08-13)
발명자 / 주소
  • Ackley H. Sprague
출원인 / 주소
  • Intermec IP Corporation
대리인 / 주소
    Coie LLP
인용정보 피인용 횟수 : 56  인용 특허 : 32

초록 ▼

A method and apparatus for decoding profiles which fail to resolve narrow elements in machine-readable symbols formed as relief patterns, first begins by identifying which elements in the profile are resolved. Second, the distances between the centers of the resolved elements are determined. Third,

대표청구항 ▼

[ What is claimed is:] [1.] A method of decoding a machine-readable symbol representing encoded information and formed as a relief pattern, the symbol including a plurality of relatively spaced two-dimensional geometric shapes, the shapes or spaces between the shapes having at least first and second

이 특허에 인용된 특허 (32) 인용/피인용 타임라인 분석

  1. Joseph Eugene B. (East Setauket NY) Pavlidis Theodosios (Setauket NY), Analog waveform decoder using peak locations.
    상세보기
  2. Joseph Eugene B. (Setauket NY) Pavlidis Theodosios (Setauket NY), Analog waveform decoder utilizing histogram of edge sizes.
    상세보기
  3. Engstrom, Robert J., Apparatus for interpreting Code 39 bar code data.
    상세보기
  4. Daboub Henry A. (Dallas TX) Balthrop Chris A. (Bedford TX) Henderson Charles R. (Grand Prairie TX), Bar code converter.
    상세보기
  5. Heske ; III Theodore ; Blanford Denis M. ; Mergenthaler Barry M., Bar code error scanner.
    상세보기
  6. Mazumder Ali T. (Waterloo CAX) Dumas Armand M. (Kitchener CAX), Bar code processing apparatus.
    상세보기
  7. Serge Richard F. (Lewisville NC), Bar code reader system.
    상세보기
  8. Kawabata Tatsuro (Kawasaki JPX), Bar code reading apparatus.
    상세보기
  9. Ackley H. Sprague, Bar code symbology capable of encoding 16-bit characters, and method and apparatus for printing and reading same.
    상세보기
  10. Apitz Siegfried (Pforzheim DEX) Nonnenmann Rolf (Karlsbad DEX), Bar code with optical reading device.
    상세보기
  11. Martin Robert J. (Lynchburg VA), Binary coding system.
    상세보기
  12. Herrin Carlos B. (Bellbrook OH), Coded record and method of and system for interpreting the record.
    상세보기
  13. Goren David P. (Ronkonkoma NY) Pavlidis Theodosios (Setauket NY) Spitz Glenn (Far Rockaway NY), Decoding bar codes from multiple scans using element replacement.
    상세보기
  14. Flurry Gregory A. (Lexington KY) Smoak Marvin P. (Lexington KY), Decoding method and system for ETAB bar code.
    상세보기
  15. Ackley H. Sprague (Seattle WA), Method and apparatus for decoding unresolved bar code profiles.
    상세보기
  16. Ackley, H. Sprague, Method and apparatus for decoding unresolved bar code profiles using edge finding circuitry.
    상세보기
  17. Ackley H. Sprague (Seattle WA), Method and apparatus for decoding unresolved complex multi-width bar code symbology profiles.
    상세보기
  18. Ackley H. Sprague (Seattle WA), Method and apparatus for decoding unresolved multi-width bar code symbology profiles.
    상세보기
  19. Ackley H. Sprague, Method and apparatus for decoding unresolved profiles produced from relief formed symbols.
    상세보기
  20. Maltsev Pavel A. ; Ackley H. Sprague, Method and apparatus for enhancing resolution of reflectance signals produced from machine-readable symbols.
    상세보기
  21. Maltsev Pavel A., Method and apparatus for locating and decoding machine-readable symbols.
    상세보기
  22. Maltsev Pavel A. ; Ackley H. Sprague, Method and apparatus for locating and decoding machine-readable symbols.
    상세보기
  23. Rice David A. (Syracuse NY) Oschmann Jacobus M. (Tucson AZ) Valovage Edward M. (Memphis NY) Viggiano Marc J. (Manlius NY), Method and apparatus for non-contact reading of a relief pattern.
    상세보기
  24. Rice David A. (Syracuse NY) Oschmann Jacobus M. (Tucson AZ) Valovage Edward M. (Memphis NY) Viggiano Marc J. (Manlius NY), Method and apparatus for non-contact reading of a relief pattern.
    상세보기
  25. Surka Stefan (Sandy Hook CT), Method and apparatus for processing low resolution images of degraded bar code symbols.
    상세보기
  26. Nojiri Tadao (Kariya JP) Sugiura Akio (Nagoya JP), Method and apparatus for recognizing bar codes.
    상세보기
  27. Fan Chin-Chin,TWX, Method and device for recognizing a waveform of an analog signal.
    상세보기
  28. Raphal Moreno (Marseilles FRX), Method for the optical reading of bar codes.
    상세보기
  29. Klueter Ulrich (Munich DEX), Method of and arrangement for reading a bar code on photographic material.
    상세보기
  30. Takagi Haruyuki (Fujisawa JPX) Yonezawa Takeshi (Hiratsuka JPX), Method of reading concavo-convex bar code.
    상세보기
  31. Delpech Gilbert (Colomiers FRX) Moulas Benoit (Launaguet FRX), Process and apparatus for treatment of an analog electric signal for obtaining a parametrable binary signal representati.
    상세보기
  32. Ackley H. Sprague (Seattle WA), Single width bar code symbology with full character set utilizing robust start/stop characters and error detection schem.
    상세보기

이 특허를 인용한 특허 (56) 인용/피인용 타임라인 분석

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  3. Lapstun,Paul; Silverbrook,Kia, Computer system control with user data via interface and sensor with identifier.
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  4. Lapstun,Paul; Silverbrook,Kia, Computer system control with user data via interface surface.
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  5. Lapstun, Paul; Silverbrook, Kia, Computer system control with user data via interface surface and processing sensor.
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  6. Lapstun, Paul; Silverbrook, Kia, Computer system control with user data via interface surface with coded marks.
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  7. Lapstun,Paul; Silverbrook,Kia, Computer system for providing user interaction via an interface surface.
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  8. Silverbrook, Kia, Electronic pen for interacting with substrate.
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  9. Lapstun, Paul; Silverbrook, Kia, Generating a form for allowing handwritten interaction with computer software.
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  10. Lapstun,Paul; Silverbrook,Kia, Hand drawing capture via interface surface.
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  11. Lapstun, Paul; Silverbrook, Kia, Hand-drawing capture via interface surface and processing sensor.
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  12. Lapstun,Paul; Silverbrook,Kia, Hand-drawing capture via interface surface and sensor with identifier.
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  13. Lapstun, Paul; Silverbrook, Kia, Hand-drawing capture via interface surface having coded marks.
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  14. Lapstun,Paul; Silverbrook,Kia, Handwritten text capture via interface surface and sensor with identifier.
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  15. Lapstun,Paul; Silverbrook,Kia, Handwritten text capture via interface surface having coded marks.
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  16. Lapstun,Paul; Silverbrook,Kia, Interaction with computer software using handwritten input on a form.
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  17. Lapstun,Paul; Silverbrook,Kia, Interactive surface for enabling user interaction with software.
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  18. Silverbrook, Kia, Interactive system including substrate and electronic pen with retractable nib.
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  19. Silverbrook, Kia; Lapstun, Paul; Lapstun, Jacqueline Anne; Scott, Paul Quentin, Method for managing competition entry with printed labels.
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  20. Lapstun, Paul; Silverbrook, Kia, Method for managing information.
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  21. Christian,Michael, Method for reading a symbol having encoded information.
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  22. Lapstun, Paul; Silverbrook, Kia, Method of enabling interaction with computer software.
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  23. Lapstun, Paul; Silverbrook, Kia; King, Tobin Allen, Method of estimating nib position using images captured at different pen rotations.
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  24. Lapstun, Paul; Silverbrook, Kia; King, Tobin Allen, Method of estimating position of writing nib relative to an optical sensor.
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  25. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using form identity.
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  26. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using handwritten signatures.
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  27. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using handwritten strokes.
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  28. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using printed form identity.
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  29. Lapstun, Paul; Silverbrook, Kia, Method of printing a second document via a first document.
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  30. Silverbrook, Kia; Lapstun, Paul, Method of printing with a duplexed printhead print assembly.
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  31. Silverbrook, Kia, Method of printing with a print assembly having a binding assembly.
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  32. Lapstun, Paul; Silverbrook, Kia, Networked computer system with wireless pen interface.
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  33. Silverbrook, Kia, Retractable electronic pen for sensing coded data.
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  34. Lapstun,Paul; Silverbrook,Kia, Software interaction using an interface surface.
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  35. Lapstun,Paul; Silverbrook,Kia, Software interaction via interface surface and sensing device.
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  36. Silverbrook, Kia; Lapstun, Paul, System enabling initiation of requested action via printed substrate.
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  37. Lapstun, Paul; Silverbrook, Kia, System for allowing handwritten interaction with a computer.
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  38. Lapstun,Paul; Silverbrook,Kia, System for allowing interaction with computer software.
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  39. Silverbrook, Kia; Lapstun, Paul; Lapstun, Jacqueline Anne; Scott, Paul Quentin, System for enabling competition entry and display via label.
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  40. Silverbrook,Kia; Lapstun,Paul; Lapstun,Jacqueline Anne; Scott,Paul Quentin, System for enabling competition entry via label.
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  41. Lapstun, Paul; Silverbrook, Kia, System for generating print data providing interaction with computer software.
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  42. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer software using handwritten signatures.
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  43. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer software using handwritten strokes.
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  44. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer system.
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  45. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer system using printed surface.
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  46. Lapstun,Paul; Silverbrook,Kia, System for printing a form for interacting with computer software.
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  47. Lapstun, Paul; Silverbrook, Kia, System for printing coded data providing interaction with computer software.
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  48. Lapstun, Paul; Silverbrook, Kia, System for printing interactive documents.
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  49. Lapstun, Paul; Silverbrook, Kia, System for software interaction using form identity.
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  50. Lapstun, Paul; Silverbrook, Kia, System for software interaction using handwritten signatures.
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  51. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed form.
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  52. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed form identity.
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  53. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed forms and sensing device.
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  54. Lapstun, Paul; Silverbrook, Kia, System having printer and sensing device for interaction with computer software.
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  55. Lapstun, Paul; Silverbrook, Kia, System having sensing device for interaction with computer software.
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  56. Lapstun,Paul; Silverbrook,Kia, User interaction with hand-drawing software via interface surface.
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