Granted Patent
Utility
US 5,896,069 · App. 08/815,701
Cross coupled differential oscillator
Inventors:
Bertrand J. Williams, Eric N. Mann
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Mar 12, 1997
Inventors
Bertrand J. Williams
Eric N. Mann
Assignee (at issue)
Cypress 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.