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:
Aug. 31, 2021
Filed:
Jul. 02, 2020
Nxp B.v., Eindhoven, NL;
Anthony Kerselaers, Herselt, BE;
Liesbeth Gommé, Anderlecht, BE;
NXP B.V., Eindhoven, NL;
Abstract
One example discloses a near-field device, including: a conductive housing physically coupled to the near-field device; a near-field antenna, having a first feed point and a second feed point, and including, a first inductive coil having a first end coupled to the first feed point, a second end coupled to the second feed point, and a connection point; a conductive plate capacitively coupled to the conductive housing, and coupled to the first end of the first inductive coil; a tuning circuit; a reference potential; wherein another end of each of the capacitance banks and another end of each of the resistance banks are coupled to the reference potential; wherein the connection point is galvanically coupled to the reference potential; and wherein the conductive housing is galvanically coupled to the reference potential.