Granted Patent
Utility
US 5,594,906 · App. 08/271,436
Zero power receive detector for serial data interface
Inventors:
John Steven Holmes, Joe E. Anderson
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jul 7, 1994
Inventors
John Steven Holmes
Joe E. Anderson
Assignee (at issue)
Boehringer Mannheim GmbH
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.