Granted Patent
Utility
US 6,792,470 · App. 09/796,759
Method and apparatus for communicating with data frames having priority levels
Inventors:
Rolf Hakenberg, Carsten Burmeister, Thomas Wiebke
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Mar 2, 2001
Inventors
Rolf Hakenberg
Carsten Burmeister
Thomas Wiebke
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.