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. 30, 2018
Filed:
Feb. 11, 2016
Impinj, Inc., Seattle, WA (US);
Ronald L. Koepp, Seattle, WA (US);
Ronald A. Oliver, Seattle, WA (US);
William T. Colleran, Seattle, WA (US);
Yanjun Ma, Bellevue, WA (US);
Jay M. Fassett, Edmonds, WA (US);
Vincent C. Moretti, Kenmore, WA (US);
Impinj, Inc., Seattle, WA (US);
Abstract
RFID tags are assembled through affixing an antenna to an integrated circuit (IC) by forming one or more capacitors coupling the antenna and the IC with the dielectric material of the capacitor(s) including a non-conductive covering layer of the IC, a non-conductive covering layer of the antenna such as an oxide layer, and/or an additionally formed dielectric layer. Top and bottom plates of the capacitor(s) are formed by the antenna traces and one or more patches on a top surface of the IC.