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:
Jul. 28, 2026
Filed:
Apr. 23, 2025
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Katsuya Sasaki, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A filter regeneration control device for a vehicle is configured to restore a collecting capability of a filter that collects particulate matter contained in an exhaust gas of an engine. The filter regeneration control device is configured to execute filter regeneration control including a warm-up operation of increasing an exhaust gas temperature of the engine to increase a temperature of the filter and a regeneration operation of supplying the filter with oxygen through the engine in a case where an amount of the particulate matter deposited in the filter is equal to or greater than a predetermined amount and a sound pressure level in a vehicle cabin is equal to or higher than a predetermined level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile