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. 12, 2016
Filed:
Mar. 25, 2014
Applicant:
Electronics and Telecommunications Research Institute, Daejeon-si, KR;
Inventors:
Soo-Yeul Lee, Daejeon si, KR;
In-Bum Lee, Daejeon-si, KR;
Jeong-Won Lee, Daejeon-si, KR;
Yoon-Seon Song, Daejeon-si, KR;
Hyung-Wook Noh, Daejeon-si, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/03 (2006.01); G21K 1/10 (2006.01); A61B 6/00 (2006.01);
U.S. Cl.
CPC ...
G21K 1/10 (2013.01); A61B 6/032 (2013.01); A61B 6/4035 (2013.01); A61B 6/542 (2013.01);
Abstract
An X-ray distribution adjusting filter, and a CT apparatus and method thereof are provided, in which the X-ray distribution adjusting filter has a hollow inner part, and when rotating, a shape thereof is changed according to rotation angles, such that intensity distribution of X-rays radiating toward a subject may be adjusted.