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. 18, 2022
Filed:
Dec. 03, 2019
Zedsen Limited, London, GB;
Hrand Mami Mamigonians, London, GB;
Aslam Sulaimalebbe, Cardiff, GB;
Zedsen Limited, London, GB;
Abstract
An apparatus comprises an electrically active layer having a first plurality of substantially parallel electrodes and a second plurality of substantially parallel electrodes, wherein the first plurality of electrodes are not parallel to the second plurality of electrodes, such that there exists a matrix of intersection points between the electrodes. A signal generator is configured to generate excitation signals and is connected to the first plurality of electrodes, and a signal detector is configured to detect output signals from the second plurality of electrodes, wherein an output signal from one of the second plurality of electrodes is indicative of the degree of capacitive coupling to one of the first plurality of electrodes on application of an excitation signal thereto. A flexible top layer is sealed to the electrically active layer to define at least one hermetic void between portions of the top layer and portions of the electrically active layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile