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. 23, 2001
Filed:
Oct. 23, 1998
Applicant:
Inventors:
Francis J. Downes, Jr., Vestal, NY (US);
Raymond Thomas Galasco, Vestal, NY (US);
Robert Maynard Japp, Vestal, NY (US);
John Frank Surowka, Binghamton, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D 1/704 ;
U.S. Cl.
CPC ...
C25D 1/704 ;
Abstract
An electroplating apparatus provides high current electrical connections in a small area to a workpiece. The contact area may use a dendrite surface to improve the connection. An insulative gasket prevents electroplating fluids from entering the region about the contact area. A heavy core laminated within a supporting structure provides uniform current distribution of high electrical currents to the dendrite covered contact areas.