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. 15, 2001
Filed:
Sep. 22, 1998
Dinesh Gupta, Hopewell Junction, NY (US);
L. Wynn Herron, Hopewell Junction, NY (US);
John U. Knickerbocker, Hopewell Junction, NY (US);
David C. Long, Wappingers Falls, NY (US);
Jawahar P. Nayak, Wappingers Falls, NY (US);
Robert A. Rita, Wappingers Falls, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In the formation of multilayer ceramic substrates, greensheets are utilized which have the same pattern and number of vias punched in each greensheet. Then, selected vias may be filled with metallic paste to form the internal connections of the multilayer ceramic substrate. The remaining vias may be filled with a fugitive material or left totally unfilled. Also disclosed is the multilayer ceramic substrate produced by this method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile