Granted Patent
Utility
US 5,429,987 · App. 08/008,745
Method for profile control of selective metallization
Inventor:
Gregory Allen
Patented Case
View Patent ↗
Granted: Jul 4, 1995
Filed: Jan 25, 1993
Inventor
Gregory Allen
Assignees (at issue)
Sharp Microelectronics Technology Inc.
SHARP KABUSHIKI KAISHA
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.