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:
Feb. 03, 2015
Filed:
Jul. 12, 2006
Applicant:
Scott H. Salton, Fremont, CA (US);
Inventor:
Scott H. Salton, Fremont, CA (US);
Assignee:
Lighthouse Worldwide Solutions, Inc., Fremont, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 21/53 (2006.01); G01N 15/02 (2006.01); G01N 15/14 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/53 (2013.01); G01N 15/0205 (2013.01); G01N 15/1456 (2013.01); G02B 19/0014 (2013.01); G02B 19/0076 (2013.01);
Abstract
A device (FIG.) that uses light to detect particles in fluid is disclosed. The device incorporates a lens and reflector on a flow cell to increase the numerical aperture of a subsequent light collection system without any increase in spherical aberration.