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. 16, 2026
Filed:
Mar. 14, 2024
Dell Products L.p., Round Rock, TX (US);
Priyank J. Gajiwala, Austin, TX (US);
Robert D. Hrehor, Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A portable information handling system touchpad detects cursor inputs and finger inputs through a touch detection surface and/or a force detection surface and outputs a vibration from a haptic device when a finger input is detected. An accelerometer monitors vibrations of the haptic device generated in response to the finger input so that the vibration is adjusted to achieve a target vibration. The accelerometer filters detected vibrations to isolate the haptic device vibrations at a range around the target vibration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile