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:
Nov. 03, 2026
Filed:
Feb. 20, 2024
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Jochen Liebold, Stuttgart, DE;
Abstract
A damping system with an actively controllable shock absorber having a first working space and a second working space, which are separated from one another by a piston. A hydraulic pump conveys a hydraulic medium into the first working space or into the second working space. In order to dampen fast compression or rebound movements, the first working space is communicatively connected to a hydraulic reservoir via a first controllable throttle check valve, the second working space is communicatively connected to the hydraulic reservoir via a second controllable throttle check valve, and a two-way straight-through and controllable throttling device, which connects the first working space to the second working space in the open state, is arranged in the piston.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile