Granted Patent
Utility
US 6,714,048 · App. 10/146,739
Input buffer with voltage clamping for compatibility
Inventor:
Bradley A. Sharpe-Geisler
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: May 16, 2002
Inventor
Bradley A. Sharpe-Geisler
Assignee (at issue)
Lattice Semiconductor Corporation
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.