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:
Feb. 20, 2007
Filed:
Nov. 20, 2003
Applicants:
William J. Borland, Chapel Hill, NC (US);
Saul Ferguson, Albuquerque, NM (US);
Diptarka Majumdar, Cary, NC (US);
Matthew C. Snogren, Littleton, CO (US);
Richard H. Snogren, Ontario, CA;
Inventors:
William J. Borland, Chapel Hill, NC (US);
Saul Ferguson, Albuquerque, NM (US);
Diptarka Majumdar, Cary, NC (US);
Matthew C. Snogren, Littleton, CO (US);
Richard H. Snogren, Ontario, CA;
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Innerlayer panels are provided with high density fiducials during manufacture. The fiducials can be identified using X-rays without etching away portions of the innerlayer panel to expose the fiducials.