公开(公告)号：WO2015183947A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/032663

申请日：2015-05-27

Applicant: GEMOLOGICAL APPRAISAL ASSOCIATION, INC.

Inventor： PALMIERI, Angelo, W. ,  PALMIERI, Donald, A. ,  SUN, Yu

IPC: G01N21/87 ,  G01N21/41 ,  G01N21/01

CPC classification number: G01N21/87 ,  G01N21/01 ,  G01N21/65 ,  G01N21/66 ,  G01N21/88

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.

Abstract translation: 提供了一种计算机实现的系统，并且包括处理器和由处理器可访问的存储器，该系统被配置为测量宝石的光性能特性并为宝石产生目标等级。

公开(公告)号：WO2014058908A1

公开(公告)日：2014-04-17

申请号：PCT/US2013/063924

申请日：2013-10-08

Applicant: GEMOLOGICAL APPRAISAL ASSOCIATION, INC.

Inventor： PALMIERI, Angelo, W. ,  PALMIERI, Donald, A. ,  SUN, Yu ,  LODHIYA, Ritwik

IPC: G01N21/87

CPC classification number: G01N21/87

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. The gemstone is analyzed with respect to a light return property, an optical symmetry property and a scintillation property of the gemstone and an objective grade for each is generated.

Abstract translation: 提供了计算机实现的系统，并且包括处理器和可由处理器访问的存储器，该系统被配置为测量宝石的光性能特性并为宝石产生客观等级。 分析宝石相对于回光特性，光学对称性和宝石的闪烁特性，并产生每个宝石的客观等级。

公开(公告)号：WO2013006677A1

公开(公告)日：2013-01-10

申请号：PCT/US2012/045509

申请日：2012-07-05

Applicant: GEMOLOGICAL APPRAISAL ASSOCIATION, INC. ,  PALMIERI, Angelo, W. ,  PALMIERI, Donald, A.

Inventor： PALMIERI, Angelo, W. ,  PALMIERI, Donald, A.

IPC: G01N21/87

CPC classification number: G01N21/87 ,  G01N2201/02 ,  G01N2201/06113 ,  G01N2201/0633

Abstract: A device for producing a reproducible identification pattern of a polished gemstone includes light directing means for directing a focused beam of light onto a gemstone orientated in a particular known manner to produce an output of the internal refraction and reflection characteristics of the gemstone including reflected light beams having particular locations, sizes and intensities. The device also includes automated means for changing a position of the gemstone relative to the focused beam of light; and also a means for recording the output in a manner to record the relative size and location of the reflected light beams.

Abstract translation: 用于产生抛光宝石的可再现识别图案的装置包括用于将聚焦光束引导到以特定已知方式定向的宝石的光引导装置，以产生包括反射光束的宝石的内部折射和反射特性的输出 具有特定的位置，大小和强度。 该装置还包括用于改变宝石相对于聚焦光束的位置的自动装置; 以及用于以记录反射光束的相对大小和位置的方式记录输出的装置。