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:
Nov. 13, 2018
Filed:
Jun. 25, 2014
Korea Oceanic and Atmospheric System Technology (Koast), Seoul, KR;
Abstract
A plankton examination apparatus comprises: a sub-pipe in which a transparent pipe unit; a light source unit which radiates only blue-series light; a detection unit which receives light radiated in the direction on the other side outside the transparent pipe unit through the transparent pipe unit from the light source unit and generates an image of the plankton; and a dichroic mirror installed between the transparent pipe unit and the detection unit in such a way as to transmit only red-series light which belongs to the light radiated by the light source unit and passed through the transparent pipe unit and has a wavelength of 620 nm to 780 nm and to deliver the red-series light to the detection unit.