Granted Patent
Utility
US 6,694,445 · App. 09/480,952
Reliable reading of multiple time elements from real-time clock during update and non-update periods
Inventor:
Russell Merritt Leidich
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jan 11, 2000
Inventor
Russell Merritt Leidich
Assignee (at issue)
Phoenix Technologies 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.