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. 08, 2016
Filed:
Mar. 25, 2013
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventor:
Marco Respini, Casaimorano, IT;
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/33 (2006.01); G01N 21/359 (2014.01); G01N 21/64 (2006.01); G01N 21/82 (2006.01); G02B 21/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/33 (2013.01); G01N 21/359 (2013.01); G01N 21/6458 (2013.01); G01N 21/82 (2013.01); G02B 21/0004 (2013.01);
Abstract
Microscopy techniques may be used to visualize polynuclear aromatic hydrocarbons where an optical microscope is combined with an imaging device. The combination of these devices allows for images to be produced when visualized in the near infrared spectrum, such as a wavelength ranging from about 700 nm to about 2500 nm to be passed through the optical microscope.