The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 1996
Filed:
May. 03, 1993
Applicant:
Inventors:
Yuji Ito, Chigasaki, JP;
Atsushi Saito, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435-72 ; 356317 ; 356318 ; 356337 ; 356338 ; 435-721 ; 435808 ; 435968 ; 436164 ; 436172 ; 436525 ; 436528 ; 436531 ; 436533 ; 436537 ; 436538 ; 436548 ; 436800 ; 436805 ;
Abstract
A method of and an apparatus for measuring a specimen by the use of fluorescence light which has the step of dyeing the specimen with a fluorescence dye, the step of applying light to the dyed specimen and exciting the fluorescence dye, and the step of detecting fluorescence light from the excited specimen within a period which does not substantially overlap with the period of the application, and which can accurately detect the excited desired fluorescence light.