Granted Patent
Utility
US 6,586,282 · App. 09/569,182
Method of manufacturing a semiconductor device
Inventor:
Hiroaki Takasu
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: May 11, 2000
Inventor
Hiroaki Takasu
Assignee (at issue)
SEIKO INSTRUMENTS 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.