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. 13, 2017
Applicants:
Autonetworks Technologies, Ltd., Yokkaichi, Mie, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Takeshi Aizawa, Mie, JP;
Yoshito Sakai, Mie, JP;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/01 (2006.01); H03H 1/00 (2006.01); H01F 27/02 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 27/40 (2006.01); H01G 4/224 (2006.01); H01G 4/228 (2006.01); H01G 4/40 (2006.01);
U.S. Cl.
CPC ...
H03H 7/0115 (2013.01); H01F 27/02 (2013.01); H01F 27/24 (2013.01); H01F 27/28 (2013.01); H01F 27/40 (2013.01); H01G 4/224 (2013.01); H01G 4/228 (2013.01); H01G 4/40 (2013.01); H03H 1/0007 (2013.01); H03H 2001/005 (2013.01); H03H 2001/0035 (2013.01); H03H 2001/0057 (2013.01);
Abstract
A noise filter (A) includes a case () and capacitors () accommodated in the case (). Substantially flat surfaces of the capacitors () serve as ground-side electrodes (). A ground terminal () is connected directly to the ground-side electrodes (), and input/output terminals () are connected to input/output-side electrodes () of the capacitors (). A routing space for leads for connecting the capacitors () and the ground terminal () is not necessary in the case (). Therefore, the case () can be miniaturized.