Granted Patent
Utility
US 6,579,773 · App. 09/887,037
Transistor device and fabrication method thereof
Inventors:
Hans Norstrom, Torkel Arnborg, Ted Johansson
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jun 25, 2001
Inventors
Hans Norstrom
Torkel Arnborg
Ted Johansson
Assignee (at issue)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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.