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. 03, 2019
Filed:
Nov. 20, 2018
Denso Corporation, Kariya, Aichi-pref., JP;
Hirofumi Isomura, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A ringing suppression circuit is provided at one or more nodes each having a communication circuit executing communication with another node by transmitting a differential signal through a pair of communication lines connected to the nodes. The operation controller is configured to shift a mode of the suppressor to a normal-operation mode when the differential signal is transmitted through the pair of communication lines, and to shift the mode of the suppressor to a low-current operation mode when the differential signal is not transmitted through the pair of communication line. A current consumption of the suppressor is less in the low-current operation mode than the normal-operation mode. The suppressor and the operation controller are configured to receive permanent power from a DC power supply, and the communication circuit is configured to receive power from the DC power supply via a power supply switch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile