Granted Patent
Utility
US 6,339,234 · App. 09/583,539
Semiconductor integrated circuit device with enhanced protection from electrostatic breakdown
Inventor:
Noboru Takizawa
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Jun 1, 2000
Inventor
Noboru Takizawa
Assignee (at issue)
ROHM CO., 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.