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:
Apr. 09, 2024
Filed:
Jan. 14, 2021
Aito Bv, Amsterdam, NL;
Jockum Lonnberg, Amsterdam, NL;
Aito BV, Amsterdam, NL;
Abstract
A device comprises a substrate layer having a first side and a second side. The second side of the substrate layer comprises at least one depression. The device comprises a touch-interface surface on the first side of the substrate layer. The device comprises at least one piezoelectric transducer on the second side of the substrate layer comprising a support plate and a piezoelectric element. The at least one piezoelectric transducer is aligned with the at least one depression of the substrate layer. The device comprises a printed circuit board layer electrically coupled to the piezoelectric element of the piezoelectric transducer. A device and a trackpad are provided.