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. 31, 2018
Filed:
Jun. 27, 2017
Applicant:
Gemological Appraisal Association, Inc., New York, NY (US);
Inventors:
Angelo W. Palmieri, New York, NY (US);
Donald A. Palmieri, New York, NY (US);
Yu Sun, New York, NY (US);
Assignee:
GEMOLOGICAL APPRAISAL ASSOCIATION, INC., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 21/87 (2006.01); G01N 21/66 (2006.01); G01N 21/65 (2006.01); G01N 21/88 (2006.01);
U.S. Cl.
CPC ...
G01N 21/87 (2013.01); G01N 21/65 (2013.01); G01N 21/66 (2013.01); G01N 21/88 (2013.01);
Abstract
A computer-implemented system is provided and includes a processor and a memory accessible by the processor, with the system being configured to measure light performance properties of a gemstone and generate an objective grade for the gemstone.