Granted Patent
Utility
US 6,235,601 · App. 08/934,301
Method of manufacturing a self-aligned vertical bipolar transistor
Inventor:
Manjin J. Kim
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Sep 19, 1997
Inventor
Manjin J. Kim
Assignee (at issue)
Philips Electronics North America 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.