Granted Patent
Utility
US 6,134,579 · App. 08/911,842
Semaphore in system I/O space
Inventors:
Siamak Tavallaei, Jeffrey S. Autor
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Aug 15, 1997
Inventors
Siamak Tavallaei
Jeffrey S. Autor
Assignee (at issue)
Compaq Computer 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.