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:
Mar. 17, 2020
Filed:
Feb. 10, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 8/14 (2006.01); A61B 8/00 (2006.01); A61B 8/08 (2006.01); G01S 15/89 (2006.01); G01S 7/52 (2006.01);
U.S. Cl.
CPC ...
A61B 8/4427 (2013.01); A61B 8/5207 (2013.01); G01S 7/5208 (2013.01); G01S 7/52025 (2013.01); G01S 7/52082 (2013.01); G01S 7/52084 (2013.01); G01S 15/8915 (2013.01); A61B 8/14 (2013.01); A61B 8/54 (2013.01);
Abstract
A portable ultrasound apparatus includes a sampler configured to obtain an in-phase signal and a quadrature signal from an ultrasound signal; a memory configured to store the in-phase signal and the quadrature signal and output the stored in-phase signal and the stored quadrature signal according to a first time delay; an interpolator configured to interpolate the in-phase signal and the quadrature signal outputted from the memory; and a phase rotator configured to apply a second time delay to the interpolated in-phase signal and the interpolated quadrature signal.