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:
Dec. 09, 2014
Filed:
Jul. 17, 2013
International Business Machines Corporation, Armonk, NY (US);
Thomas J. Brunschwiler, Rueschlikon, CH;
Javier V. Goicochea, Rueschlikon, CH;
Stefano S. Oggioni, Segrate, IT;
Gerd Schlottig, Rueschlikon, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for manufacturing an underfill in a semiconductor chip stack having a cavity between a first surface and a second surface includes providing at least one access hole in one of the first or second surface; providing at least one vent hole in the one of the first or second surfaces; and applying a viscous filling material through the at least one access hole into the cavity thereby squeezing out air or gas through the at least one vent hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile