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. 29, 2022
Filed:
Jul. 16, 2019
Applicant:
Datacolor Inc., Lawrenceville, NJ (US);
Inventors:
Zhiling Xu, Princeton Junction, NJ (US);
Michael H. Brill, Kingston, NJ (US);
Assignee:
DATACOLOR INC., Lawrenceville, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/47 (2006.01); G01N 21/27 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
G01N 21/4738 (2013.01); G01N 21/276 (2013.01); G01N 21/645 (2013.01); G01N 2021/4766 (2013.01); G01N 2021/6484 (2013.01);
Abstract
By way of overview and introduction, various embodiments of the apparatus, systems and methods described herein are directed improved approaches to aligning and standardizing different total spectral radiance factor shapes measured with different instruments. Furthermore, in one or more configurations and approaches, the disclosure presented herein is directed to obtaining a whiteness calibration value for use in sample measurements without the need of UV filter adjustments.