Granted Patent
Utility
US 6,691,201 · App. 09/598,561
Dual mode USB-PS/2 device
Inventors:
Timothy J. Williams, Jeffrey D. Wick
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 21, 2000
Inventors
Timothy J. Williams
Jeffrey D. Wick
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.