Granted Patent
Utility
US 6,697,920 · App. 10/057,861
Extended upper memory block memory manager
Inventors:
Vijay Nijhawan, Hon Fei Chong
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Jan 24, 2002
Inventors
Vijay Nijhawan
Hon Fei Chong
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.