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:
Aug. 28, 2001
Filed:
Jul. 21, 2000
George C. Correia, Warrenton, VA (US);
John E. Cronin, Milton, VT (US);
Edmund J. Sprogis, Underhill, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention provides an apparatus and methods for holding a first semiconductor device in proper alignment to a second semiconductor device, whose size is different from the first device, while performing a C4 bond between the two devices. The apparatus for holding the two devices in proper alignment consists of a holding fixture, which includes upper and lower pocket receptacles for receiving the semiconductor devices. The semiconductor devices are placed into the respective upper and lower slots aligned to two or more edges of the holding fixture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile