Granted Patent
Utility
US 6,268,291 · App. 09/204,185
Method for forming electromigration-resistant structures by doping
Inventors:
Panayotis Andricacos, Cyril Cabral, Jr., Christopher C. Parks, Kenneth P. Rodbell, Roger Y. Tsai
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Dec 3, 1998
Inventors
Panayotis Andricacos
Cyril Cabral, Jr.
Christopher C. Parks
Kenneth P. Rodbell
Roger Y. Tsai
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.