Granted Patent
Utility
US 5,945,355 · App. 08/871,383
Integrated circuit fabrication
Inventors:
Larry Bruce Fritzinger, Taeho Kook, Kuo-Hua Lee
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Jun 9, 1997
Inventors
Larry Bruce Fritzinger
Taeho Kook
Kuo-Hua Lee
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.