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:
Jun. 27, 2023
Filed:
Oct. 09, 2019
Denso Corporation, Kariya, JP;
Haruo Suzuki, Kariya, JP;
Nobuyori Nakajima, Kariya, JP;
Koichi Nakamura, Kariya, JP;
Go Endoh, Kariya, JP;
Atsuko Oka, Kariya, JP;
Takashi Suzuki, Kariya, JP;
Yosuke Ogi, Kariya, JP;
Shuji Kuramitsu, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A rotation detector has a first controller that monitors abnormality of a rotation number calculated by a rotation number calculator based on the calculated rotation number and a preset rotation angle. The first controller in a first system is configured to output rotation information calculated by a second controller in a second system upon having determination that the rotation number of the first system has abnormality, for a continuation of the rotation information calculation.