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:
Jan. 13, 1998
Filed:
Sep. 19, 1995
Raschid Jose Bezama, Mahopac, NY (US);
John Ulrich Knickerbocker, Hopewell Junction, NY (US);
Govindarajan Natarajan, Pleasant Valley, NY (US);
Joseph Gang Zhou, Brooklyn, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention relates generally to a new apparatus and method for simultaneously laminating a plurality of substrates having at least one cavity. More particularly, the invention encompasses apparatus and method for fabricating cavities in MLC (multi-layer ceramic). A membrane with or without an opening is placed on the top surface of the unlaminated green sheet having at least one cavity and then standard pressure is applied to laminate the green sheets, while simultaneously a counter pressure is applied in the cavity to prevent the cavity from deforming or collapsing. This is done to simultaneously form a plurality of cavity substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile