Granted Patent
Utility
US 5,574,262 · App. 08/317,952
Noise cancellation for non-ideal electrostatic shielding
Inventor:
William K. Petty
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Oct 4, 1994
Inventor
William K. Petty
Assignees (at issue)
AT&T Global Information Solutions Company
Hyundai Electronics America
Symbios Logic 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.