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:
Apr. 01, 2025
Filed:
Aug. 08, 2022
Kabushiki Kaisha Toshiba, Tokyo, JP;
Ryunosuke Gando, Yokohama Kanagawa, JP;
Daiki Ono, Yokohama Kanagawa, JP;
Yasushi Tomizawa, Tokyo, JP;
Fumito Miyazaki, Yokohama Kanagawa, JP;
Shiori Kaji, Kawasaki Kanagawa, JP;
Kei Masunishi, Kawasaki Kanagawa, JP;
Hiroki Hiraga, Saitama Saitama, JP;
Etsuji Ogawa, Kawasaki Kanagawa, JP;
Kengo Uchida, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a sensor includes a sensor element, a housing provided around the sensor element, and a processor. The sensor element includes a base body including first and second base body regions, and first and second sensor parts. The first sensor part is provided in the first base body region, and includes a first sensor movable part. The second sensor part is provided in the second base body region and includes first and second beams. The processor can derive a rotation angle and an angular velocity based on a signal obtained from the first sensor movable part. The processor can detect acceleration and a temperature based on a first resonance frequency of the first beam and a second resonance frequency of the second beam. The processor can correct one of the rotation angle or the angular velocity based on one of the temperature or the acceleration.