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:
Sep. 06, 2022
Filed:
Feb. 02, 2021
Microsoft Technology Licensing, Llc, Redmond, WA (US);
On Haran, Kfar Saba, IL;
Gilad Pundak, Rehovot, IL;
Amir Zyskind, Tel Aviv, IL;
Jonathan Westhues, San Jose, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A touch-sensitive device, including a capacitive touch-sensitive surface including an array of electrodes. The touch-sensitive device may further include processing circuitry configured to determine a detected position at which a stylus contacts or hovers above the capacitive touch-sensitive surface. The processing circuitry may determine, based at least in part on the detected position, a first and second electrode set of the electrodes included in the array. The detected position may be located proximate to one or more first row electrodes and/or one or more first column electrodes included in the first electrode set. The second electrode set may include a plurality of second row electrodes and a plurality of second column electrodes not included in the first electrode set. The touch-sensitive device may further include a driving circuit configured to transmit a first driving signal to the first electrode set and a second driving signal to the second electrode set.