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:
Nov. 15, 2022
Filed:
Feb. 17, 2020
Applicant:
Argospect Technologies Inc., Foster City, CA (US);
Inventor:
Zhiping Mu, Foster City, CA (US);
Assignee:
ARGOSPECT TECHNOLOGIES INC., Foster City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21K 1/02 (2006.01); G06T 11/00 (2006.01); G06T 5/00 (2006.01); G06T 7/00 (2017.01); A61B 6/03 (2006.01); A61B 6/00 (2006.01); A61B 6/06 (2006.01);
U.S. Cl.
CPC ...
G06T 11/006 (2013.01); A61B 6/032 (2013.01); A61B 6/06 (2013.01); A61B 6/4064 (2013.01); A61B 6/4291 (2013.01); A61B 6/486 (2013.01); A61B 6/5205 (2013.01); A61B 6/5235 (2013.01); G06T 5/006 (2013.01); G06T 7/0012 (2013.01); A61B 6/037 (2013.01); G06T 2207/10081 (2013.01); G06T 2210/41 (2013.01); G06T 2211/424 (2013.01);
Abstract
According to various embodiments, the present disclosure provides a collimator for medical imaging. The collimator includes a perforated plate with a top surface and a bottom surface and holes distributed on the perforated plate. The holes are arranged in a plurality of groups. The plurality of groups forms a first coded aperture pattern and the holes in each of the plurality of groups form a second coded aperture pattern.