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. 07, 2015
Filed:
Jan. 16, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Yeol-ho Lee, Seoul, KR;
Youn-suk Choi, Yongin-si, KR;
Tae-han Lee, Yongin-si, KR;
Soo-suk Lee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/42 (2006.01); H01L 41/047 (2006.01); H03H 9/145 (2006.01); G01N 29/02 (2006.01); G01N 29/32 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0475 (2013.01); H03H 9/42 (2013.01); H03H 9/14544 (2013.01); G01N 29/022 (2013.01); G01N 29/32 (2013.01); G01N 2291/106 (2013.01);
Abstract
A surface acoustic wave (SAW) array sensor having an input interdigital transducer (IDT); first and second output IDTs that are disposed at both sides of the input IDT, respectively; a first delay line between the input IDT and the first output IDT; and a second delay line between the input IDT and the second output IDT, wherein the first and second delay lines have different lengths; and related devices.