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:
Sep. 04, 2001
Filed:
Nov. 23, 1998
Applicant:
Inventors:
Raschid J. Bezama, Mahopac, NY (US);
Kenneth A. Bird, New Paltz, NY (US);
Alan Piciacchio, Fishkill, NY (US);
Robert A. Rita, Wappingers Falls, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
The present invention relates generally to new planar substrates that are metallized and embedded with material to minimize the camber and method thereof. The invention also relates to the fabrication of multilayer ceramic (MLC) substrates for packaging electronic devices. More particularly, this invention relates to the fabrication of thin and small ceramic substrates which do not need post-sintering processing to control the flatness of the sintered product.