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:
Jul. 18, 2006
Filed:
Oct. 19, 2004
Eric Eckstein, Merion Station, PA (US);
Gary Mazoki, Sewell, NJ (US);
Peter Lendering, Terborg, NL;
Luis Francisco Soler Bonnin, Guanica, PR (US);
Takeshi Matsumoto, Kanagawa-ken, JP;
Lawrence Appalucci, Villanova, PA (US);
Eric Eckstein, Merion Station, PA (US);
Gary Mazoki, Sewell, NJ (US);
Peter Lendering, Terborg, NL;
Luis Francisco Soler Bonnin, Guanica, PR (US);
Takeshi Matsumoto, Kanagawa-ken, JP;
Lawrence Appalucci, Villanova, PA (US);
Checkpoint Systems, Inc., Thorofare, NJ (US);
Abstract
A method of making a resonant frequency tag having a predetermined frequency comprises forming a first conductive pattern comprising an inductive element and a first land having a first end connected to an inductive element end, and a second end spaced a predetermined distance from the first end; separately forming a second conductive pattern comprising a second land having a predetermined width and a link element; placing the second conductive pattern proximate the first conductive pattern at a first location wherein the second land overlies a portion of the first land with a dielectric therebetween establishing capacitive element plates having a first capacitance along with the inductive element forming a resonant circuit; measuring the resonant circuit frequency and comparing the measured and predetermined frequencies moving the second land along of the first land length to match the resonant frequency; and securing the second conductive pattern to the first conductive pattern.