$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Real-time color comparator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01J-003/50   
미국특허분류(USC) 250/226 ; 250/227 ; 356/328
출원번호 US-0118587 (1987-11-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 14
초록
▼

A real-time color comparator which performs color comparisons of sample objects to a reference color for the purpose of identification, sorting or matching. Two optical paths are positioned to collect the light from a reference object and a sample object and the light outputs from the two paths are directed onto a spherical dispersive element shown in the form of a concave diffraction grating that decomposes each light signal into its spectral constituents which are imaged on a dual photodetector array. The color signature from the reference and the colo...

대표
청구항
▼

Input mechanism to a color comparator apparatus comprising: first optical path means having an input end and an output end, said input end being adapted to collect and transmit the color of a reference object to said output end; second optical path means having an input end and an output end, said input end being adapted to collect and transmit the color of a sample object to said output end; spectral dispersive element means in the form of a single concave diffraction grating, said grating including a reference area and a sample area which are spatially...

이 특허에 인용된 특허 (14)

  1. Raccah Paul M. (Chicago IL). Apparatus for determining the color characteristics of a gem. USP1981094291975.
  2. Joseph James D. (Oakdale MN) Wilwerding Dennis J. (Littleton CO). Apparatus for range finding equipment. USP1981024250376.
  3. Drews Udo W. (Glen Ellyn IL) Shifrin Norman (West Chicago IL). Beam combining apparatus. USP1979014135820.
  4. Stauffer Norman L. (Englewood CO). Corrector lens. USP1980104230941.
  5. Fink David (Los Angeles CA). Frequency agile spectrometer. USP1988014718764.
  6. Stauffer Norman L. (Englewood CO). Light aperture for a lenslet-photodetector array. USP1984014425501.
  7. Stauffer Norman L. (Englewood CO) Wilwerding Dennis J. (Littleton CO). Low frequency enhancement range finding equipment. USP1981034254330.
  8. Langlais Richard A. (Littleton CO) Ogawa Francis T. (Lakewood CO) Wilwerding Dennis J. (Littleton CO). Method and apparatus for determining focus direction and amount. USP1982064333007.
  9. Stauffer Norman L. (Englewood CO) Wilwerding Dennis J. (Littleton CO). Method and apparatus for determining focus position. USP1981024249073.
  10. Maeda Yoshio (Katsuta JPX) Matsumoto Koichi (Katsuta JPX) Fukuda Kenji (Mito JPX) Shindo Isao (Katsuta JPX). Method and apparatus for optically analyzing specimen by using two light beams. USP1979124176957.
  11. Primbsch Erik (Cologne DEX). Method and apparatus for sensing ultrasonic energy. USP1981064275963.
  12. Stauffer Norman L. (Englewood CO). Range determination system. USP1980014185191.
  13. Gerlinger Hermann (Aalen-Ebnat DEX) Hohberg Gerhard (Oberkochen DEX). Reflectance measuring apparatus for making contactless measurements. USP1988074756619.
  14. Kishner ; Stanley J.. Spectrophotometer with parallel sensing. USP1978024076421.

이 특허를 인용한 특허 피인용횟수: 33

  1. Moon,John; Putnam,Martin A.. Chemical synthesis using diffraction grating-based encoded optical elements. USP2007037190522.
  2. Moon, John A.; Putnam, Martin A.; Kersey, Alan D.; Fournier, David; Pinto, Joseph. Composition including an item and an encoded optical substrate and a method for identifying an item. USP2013078498052.
  3. Moon,John A.; Putnam,Martin A.. Diffraction grating-based encoded micro-particles for multiplexed experiments. USP2008037349158.
  4. Moon,John A.; Putnam,Martin A.. Diffraction grating-based encoded particle. USP2006097106513.
  5. Barshad Yoav,NLX ; Barshad Yael,NLX. Double beam spectrometer. USP2001036204919.
  6. Kersey, Alan D.; Moon, John A.; Putnam, Martin A.. Elongated microparticles having an optically detectable code configured to at least one of reflect or filter light. USP2013128614852.
  7. Kersey, Alan D.; Moon, John A.; Putnam, Martin A.. Encoded microparticles and a method for fabricating. USP2010097796333.
  8. Moon, John A.; Putnam, Martin A.. Encoded particle having a grating with variations in the refractive index. USP2011017872804.
  9. Kersey, Alan; Moon, John A.; Putnam, Martin A.. Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same. USP2009107604173.
  10. Moon, John A.; Kersey, Alan D.; Putnam, Martin A.; Li, Tuo. Hybrid random bead/chip based microarray. USP2010027659983.
  11. Moon,John; Kersey,Alan D.; Putnam,Martin A.; Li,Tuo. Hybrid random bead/chip based microarray. USP2007017164533.
  12. Rsnen Jaakko (Espoo FIX). IR-spectrometric analyzing procedure and means. USP1991055017785.
  13. Ross, Gary A.; Storey, Brian E.. Imaging system. USP2004066757419.
  14. Kersey,Alan D.; Moon,John A.; Putnam,Martin A.. Lithographically fabricated holographic optical identification element. USP2009037508608.
  15. Moon,John; Putnam,Martin A.; Li,Tuo; Traynor,Joseph. Method and apparatus for aligning microbeads in order to interrogate the same. USP2008077399643.
  16. Moon, John A.; Putnam, Martin A.; Kersey, Alan; Fournier, David; Pinto, Joseph. Method and apparatus for drug product tracking using encoded optical identification elements. USP2009117619819.
  17. Moon,John A.; Putnam,Martin A.; Kersey,Alan D.; Li,Tuo; Dunphy,James; Didden,F. Kevin. Method and apparatus for labeling using diffraction grating-based encoded optical identification elements. USP2006107126755.
  18. Moon, John A.; Putnam, Martin A.; Kersey, Alan D.; Szczepanek, Paul. Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction. USP2009117623624.
  19. Putnam,Martin A.; Moon,John; Szczepanek,Paul S.; Li,Tuo; Rauseo,Anthony; Traynor,Joseph. Method of manufacturing of a diffraction grating-based optical identification element. USP2008057375890.
  20. Putnam,Martin A.; Moon,John; Szczepanek,Paul S.; Li,Tuo; Rauseo,Anthony; Traynor,Joseph. Method of manufacturing of diffraction grating-based optical identification element. USP2006087092160.
  21. Moon, John A.; Kersey, Alan D.; Putnam, Martin A.; Li, Tuo. Methods of identifying an analyte and nucleic acid analysis. USP2010117843567.
  22. Moon, John A.; Kersey, Alan D.; Putnam, Martin A.; Li, Tuo. Methods of identifying analytes and using encoded particles. USP2011118049893.
  23. Darel Yair,ILX ; Nagler Miriam,ILX ; Weisman Hanan,ILX. On press color control system. USP2000026024018.
  24. Putnam, Martin A.; Moon, John A.. Optical identification element having a non-waveguide substrate. USP2010097791802.
  25. Putnam,Martin A.; Moon,John A.. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein. USP2008107433123.
  26. Moon,John A.; Fournier,David R.; Putnam,Martin A.; Kersey,Alan D.; Li,Tuo. Optical reader for diffraction grating-based encoded optical identification elements. USP2008107441703.
  27. Putnam, Martin A.; Lemoine, Richard L.. Optical reader for reading encoded microparticles. USP2013068470605.
  28. Moon, John A.; Fournier, David R.; Putnam, Martin A.; Kersey, Alan D; Li, Tuo. Optical reader system for substrates having an optically readable code. USP2012128333325.
  29. Moon, John A.; Fournier, David R.. Optical scanner with improved scan time. USP2010117830575.
  30. Moon, John A.; Putnam, Martin A.. Optical system and method for reading encoded microbeads. USP2016029268983.
  31. Moon, John A.; Putnam, Martin A.. Optical system and method for reading encoded microbeads. USP2013108565475.
  32. Kersey, Alan; Moon, John A.. Scanner having spatial light modulator. USP2009107602952.
  33. Ralph, Stephen E.; Patel, Ketan. Segmented photodetectors for detection and compensation of modal dispersion in optical waveguides. USP2005036870152.

IPC 상위 출원인