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:
May. 16, 1989
Filed:
Jul. 10, 1986
Antti Niemi, 02700 Kauniainen, FI;
Other;
Abstract
The visually observable information is expressed in quantitive form according to an arrangement wherein there is firstly detected the distribution, size, shape and similar characteristics of objects appearing essentially in one level or plane of the sample and deviating visually from their environment. This detection is carried out by forming an image of the primary physical object on a light sensitive detector using known optic means, such as a microscope, in order to code the random information into a digital form, and thereupon the results of detection, that is the information thus brought into digital form, is transferred for further analysis to a computing and registering unit, such as a special purpose or process computer. Preferably, the detector unit comprises an array or matrix of light sensitive elements, such as photo-transistors.
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