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. 16, 2019
Filed:
Nov. 17, 2015
Sigray, Inc., Concord, CA (US);
Wenbing Yun, Walnut Creek, CA (US);
Sylvia Jia Yun Lewis, San Francisco, CA (US);
Janos Kirz, Berkeley, CA (US);
Alan Francis Lyon, Berkeley, CA (US);
Sigray, Inc., Concord, CA (US);
Abstract
An x-ray interferometric imaging system includes an x-ray source with a target having a plurality of discrete structures arranged in a periodic pattern. The system further includes a beam-splitting x-ray grating, a stage configured to hold an object to be imaged, and an x-ray detector having a two-dimensional array of x-ray detecting elements. The object is positioned between the beam-splitting x-ray grating and the x-ray detector, the x-ray detector is positioned to detect the x-rays diffracted by the beam-splitting x-ray grating and perturbed by the object to be imaged.