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:
Sep. 30, 2025
Filed:
Aug. 31, 2021
Hitachi Astemo, Ltd., Hitachinaka, JP;
Tomoyuki Takada, Hitachinaka, JP;
Toshiaki Takai, Hitachinaka, JP;
Shigenobu Komatsu, Hitachinaka, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Abstract
A circuit for EMCin a power input circuit includes at least two wirings of a high-potential-side wiringand a low-potential-side wiringhaving different potentials and formed on a circuit board, a cutoff parthaving one end connected to the high-potential-side wiring, a capacitorconnected between the other end of the cutoff partand the low-potential-side wiring, a cutoff parthaving one end connected to the high-potential-side wiring, a capacitorconnected between the other end of the cutoff partand the low-potential-side wiring, and a capacitorconnected between a connection partwhere the cutoff partand the capacitorare connected and a connection partwhere the cutoff partand the capacitorare connected.