Granted Patent
Utility
US 6,735,642 · App. 09/870,016
DMA doorbell
Inventors:
Michael Kagan, Ariel Shahar, Diego Crupnicoff
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: May 31, 2001
Inventors
Michael Kagan
Ariel Shahar
Diego Crupnicoff
Assignee (at issue)
Mellanox 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.