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:
Jun. 02, 2026
Filed:
Apr. 24, 2025
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A built-in disconnector assembly for an electronic limited slip differential device includes a shift guide sliding so that an outer case and an inner case of a disconnector device are fastened, a piston pressing a multi-plate clutch of the electronic limited slip differential (eLSD) device so that the multi-plate clutch enters an operation state, and a ball ramp operation unit rotated by a driving motor and sliding the shift guide and the piston toward the disconnector device, in which the ball ramp operation unit slides the shift guide to fasten the disconnector device and then is additionally rotated at a predetermined angle to slide the piston so that the eLSD device enters a fastened state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile