Granted Patent
Utility
US 5,696,708 · App. 08/413,356
Digital filter with decimated frequency response
Inventor:
Ka Y. Leung
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Mar 30, 1995
Inventor
Ka Y. Leung
Assignee (at issue)
Crystal Semiconductor Corp.
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.