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:
May. 12, 2026
Filed:
Apr. 21, 2022
Hitachi Astemo, Ltd., Hitachinaka, JP;
Akihito Akai, Tokyo, JP;
Ryusuke Hirao, Hitachinaka, JP;
Hitachi Astemo, LTD., Ibaraki, JP;
Abstract
A suspension control device that is connected to a sensor that acquires information regarding a vehicle or surrounding information of the vehicle, and calculates a suspension control value for controlling a suspension of the vehicle based on the information acquired by the sensor includes: a reached vibration generation unit that generates a reached vibration reaching the vehicle based on the information acquired by the sensor; a sampling processing unit that samples a vibration waveform of the reached vibration by changing a time width for sampling the vibration waveform of the reached vibration according to a frequency of the reached vibration generated by the reached vibration generation unit; and a control value calculation unit that calculates the suspension control value based on a sampling value of the vibration waveform sampled by the sampling processing unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile