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:
Sep. 23, 2025
Filed:
May. 17, 2022
Rivian Ip Holdings, Llc, Irvine, CA (US);
Andrew Mcallister, Newport Coast, CA (US);
Zackery Patrick Borton, Howell, MI (US);
Jeremy Green, Wiltshire, GB;
Veselin Angelov, West Midlands, GB;
Abstract
The system can include a diffuser disposed at a rear of a vehicle. A side of the diffuser can be positioned to face the earth. The system can include an actuator coupled with the diffuser and configured to deploy the diffuser to adjust drag on the vehicle. The system can include a sensor configured to detect an obstacle. The system can include one or more processors that are in communication with the sensor and the actuator. The one or more processors can be configured to identify a mode of operation of the vehicle. The one or more processors can be configured to determine, based on input from the sensor and the mode of operation, a position to which to move the diffuser. The one or more processors can be configured to transmit a command to the actuator to move the diffuser to the position.