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. 27, 2018
Filed:
Jun. 13, 2016
Applicant:
Vieworks Co., Ltd., Gyeonggi-do, KR;
Inventor:
Dong Kook Han, Gyeonggi-do, KR;
Assignee:
Vieworks Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G 1/26 (2006.01); A61B 6/00 (2006.01); H05G 1/44 (2006.01);
U.S. Cl.
CPC ...
A61B 6/542 (2013.01); A61B 6/4233 (2013.01); H05G 1/44 (2013.01);
Abstract
The present invention relates to an X-ray imaging apparatus that includes a bias voltage source that provides a bias voltage to pixels that detect X-rays and an automatic exposure control (AEC) processing unit that detects a current flowing between the bias voltage source and the pixels and outputs an AEC signal.