Granted Patent
Utility
US 5,862,387 · App. 08/884,023
Method and apparatus for handling bus master and direct memory access (DMA) requests at an I/O controller
Inventors:
Neil W. Songer, James P. Kardach, Sung-Soo Cho, Jim S. Cheng, Debra T. Cohen, John W. Horigan, Nader Raygani, Seyed Yahay Sotoudeh, David I. Poisner
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Jun 27, 1997
Inventors
Neil W. Songer
James P. Kardach
Sung-Soo Cho
Jim S. Cheng
Debra T. Cohen
John W. Horigan
Nader Raygani
Seyed Yahay Sotoudeh
David I. Poisner
Assignee (at issue)
Intel 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.