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:
Sep. 13, 2022
Filed:
Dec. 24, 2020
Applicant:
Inguran, Llc, Navasota, TX (US);
Inventors:
Alex Hegyi, San Francisco, CA (US);
Peter Kiesel, Palo Alto, CA (US);
Kenneth M. Evans, College Station, TX (US);
Assignee:
Inguran, LLC, Navasota, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 15/14 (2006.01); G01N 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 15/1459 (2013.01); G01N 15/1436 (2013.01); G01N 2015/1006 (2013.01);
Abstract
An optical arrangement receives output light emanating from an object disposed within a fluid column that crosses an optical refraction boundary of the fluid column between the object and the optical arrangement. The optical arrangement modifies the output light such that the modified output light has an intensity that is more uniform than the output light.