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:
Apr. 15, 2014
Filed:
Jun. 29, 2011
Applicants:
Yeol Ho Lee, Seoul, KR;
Soo Suk Lee, Suwon-si, KR;
Kee Keun Lee, Yongin-si, KR;
Inventors:
Assignees:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Ajou University Industry-Academic Cooperation Foundation, Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/024 (2006.01); G01N 29/036 (2006.01); H01L 41/04 (2006.01); H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A single-input multi-output surface acoustic wave ('SAW') device contains two or more output inter-digital transducers ('IDTs') arranged in a longitudinal direction of a single input IDT. The detection sensitivity and reliability of the SAW device may be improved by eliminating the deviation and signal interference between multiple input IDTs.