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:
Jul. 21, 2020
Filed:
Oct. 18, 2017
Applicant:
Atoptix, Inc., State College, PA (US);
Inventors:
Perry S. Edwards, State College, PA (US);
Zhiwen Liu, State College, PA (US);
Victor Bucklew, Colorado Springs, CO (US);
Baigang Zhang, San Jose, CA (US);
Assignee:
ATOPIX, INC., State College, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/28 (2006.01); G01J 3/02 (2006.01); G01J 3/42 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
G01J 3/0297 (2013.01); G01J 3/0218 (2013.01); G01J 3/0256 (2013.01); G01J 3/42 (2013.01); G01N 21/64 (2013.01);
Abstract
A self-referencing mobile-compatible spectrophotometric system, including at least one light source, at least one spectral detection unit, and at least one reference sample. The system is configured to apply light from the at least one light source to a sample and receive a reflected light from the sample, and apply light to the at least one reference sample, and receive a reference reflected light from the at least one reference sample.