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:
Jan. 12, 2021
Filed:
Nov. 07, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Siyuan Ma, Bothell, WA (US);
James David Holbery, Bellevue, WA (US);
Kelly Marie Bogan, Redmond, WA (US);
Sang Ho Yoon, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Examples are disclosed that relate to haptic actuators. One disclosed example provides a haptic actuator including an inductive coil, a layer of a compressible material positioned adjacent to the inductive coil and transverse to an axis of the inductive coil, and a magnet positioned on the layer of compressible material such that the magnet is movable relative to the inductive coil via compression of the layer of the compressible material upon application of a control signal to the inductive coil. Another example provides an article including a textile formed at least partially from a yarn including a core and a conductor wound around the core to form an inductive coil, and a magnetic object integrated with the textile at a position transverse to a direction of a magnetic field formed by the inductive coil.