Granted Patent
Utility
US 6,825,531 · App. 10/618,376
Lateral DMOS transistor with a self-aligned drain region
Inventor:
Shekar Mallikarjunaswamy
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jul 11, 2003
Inventor
Shekar Mallikarjunaswamy
Assignee (at issue)
Micrel, 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.