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. 06, 2026
Filed:
Apr. 18, 2024
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Jouya Jadidian, Los Gatos, CA (US);
Erik Alan Holverson, Redmond, WA (US);
Ruben Caballero, San Jose, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Examples are disclosed related to optically transparent antennas. One example provides a proximity sensor, comprising an electrically insulating substrate that is at least partially optically transparent, one or more antennas disposed on the electrically insulating substrate, each antenna comprising a film of a conductive material that is at least partially optically transparent, the one or more antennas comprising a proximity sensing antenna, and a resonant LC circuit electrically coupled to the proximity sensing antenna, the resonant LC circuit configured to output a signal responsive to a position of a surface relative to the proximity sensing antenna.