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:
May. 06, 2008
Filed:
Nov. 18, 2004
Robby L. Alvarez, Newark, DE (US);
Calixto Estrada, Middletown, DE (US);
Juinn-sheng Guo, Newark, DE (US);
Robert J. Rossi, Wilmington, DE (US);
Zhi-yuan Shen, Wilmington, DE (US);
Robby L. Alvarez, Newark, DE (US);
Calixto Estrada, Middletown, DE (US);
Juinn-Sheng Guo, Newark, DE (US);
Robert J. Rossi, Wilmington, DE (US);
Zhi-Yuan Shen, Wilmington, DE (US);
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
This invention provides a laser trimming method for tuning the frequency of a spiral resonator, and for improving the characteristics of a high temperature superconductor filter comprised of high temperature superconductor spiral resonators, by tuning the individual high temperature superconductor spiral resonators. This invention also provides a method for tuning the resonance frequency of a high temperature superconductor planar coil. This invention also provides a laser ablation process for creating high temperature superconductor circuit elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile