Granted Patent
Utility
US 6,624,513 · App. 09/787,528
Semiconductor device with multilayer conductive structure formed on a semiconductor substrate
Inventors:
Tomio Iwasaki, Hideo Miura, Isamu Asano
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Jun 26, 2002
Inventors
Tomio Iwasaki
Hideo Miura
Isamu Asano
Assignee (at issue)
HITACHI, LTD.
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.