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:
Oct. 29, 2019
Filed:
May. 15, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ahia Peretz, Ramat Gan, IL;
Vadim Mishalov, Tel Aviv, IL;
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A stylus device includes circuitry that includes hardware and/or software for detecting force applied to a tip of the stylus device and communicating the detected force to a host device. The detected force may be represented by a signal generated as a function of capacitance. A force response circuit modifies a force dependent capacitive response by increasing the force dependent capacitive response in a low force range relative to a high force range. A signal is generated based on the modified force dependent capacitive response and communicated to a host device or other communications transceiver of the host device. The host device generates digital ink with a weight (e.g., thickness) dependent on the detected force.