Granted Patent
Utility
US 6,138,183 · App. 09/074,656
Transparent direct memory access
Inventors:
Paul C. Tien, Cheng-Yeuan Tsay, Rsong-Hsiang Shiao
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: May 6, 1998
Inventors
Paul C. Tien
Cheng-Yeuan Tsay
Rsong-Hsiang Shiao
Assignee (at issue)
ESS TECH, INC.
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.