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:
Nov. 10, 2020
Filed:
Jan. 09, 2020
Wolfgang Richter, Vancouver, CA;
Faranak Zadeh, Vancouver, CA;
Wolfgang Richter, Vancouver, CA;
Faranak Zadeh, Vancouver, CA;
Other;
Abstract
Disclosed is a system which extends NFC near field communication over a user's skin by converting electromagnetic signals into modulated alternating electric fields and vice versa. A modified patch is attached to an NFC device, which gets energized from its electromagnetic resonance which may contain data. The patch uses the energy to create an alternating electric field which couples into and spreads over a user's skin. The user may approach or touch objects which then get energized by the alternating electric field. The objects have a tag which modulates the electric field with data back over the user's skin to the patch, which then demodulates the data to modulate the NFC communication of the NFC device for further processing.