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. 08, 2022
Filed:
Jun. 07, 2019
U-mhi Platech Co., Ltd., Nagoya, JP;
Takashi Takii, Nagoya, JP;
U-MHI PLATECH CO., LTD., Aichi, JP;
Abstract
A motor driving device includes: a first motor and a second motor; a first power line for supplying driving power to the first motor; a second power line for supplying driving power to the second motor; a first inverter circuit configured to supply the driving power to the first power line; a second inverter circuit configured to supply the driving power to the second power line; transmission lines including a pair of a U-phase line and a U'-phase line, a pair of a V-phase line and a V′-phase line, and a pair of a W-phase line and a W′-phase line; and an impedance circuit impedance-matched to the transmission lines. Each of the transmission lines is arranged via an insulator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile