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:
Mar. 23, 2021
Filed:
Jul. 10, 2019
Applicant:
Michael Trainer, Coopersburg, PA (US);
Inventor:
Michael Trainer, Coopersburg, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/02 (2006.01); G01N 15/14 (2006.01); G01N 21/53 (2006.01); G01N 21/47 (2006.01);
U.S. Cl.
CPC ...
G01N 15/0205 (2013.01); G01N 15/1459 (2013.01); G01N 15/1463 (2013.01); G01N 21/53 (2013.01); G01N 2015/025 (2013.01); G01N 2015/1486 (2013.01); G01N 2015/1493 (2013.01); G01N 2015/1497 (2013.01); G01N 2021/4707 (2013.01);
Abstract
Apparatus and methods for determining information about at least one particle by measuring light scattered from the particles. Scattered light is combined with light from a light source to produce an optical interference signal utilizing a plurality of beam splitting functions. Scattered light signals are corrected for signal components which are not derived from particle scatter.