Granted Patent
Utility
US 6,144,639 · App. 08/922,457
Apparatus and method for congestion control in high speed networks
Inventors:
Yongdong Zhao, San-Qi Li, Sam Sigarto
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Sep 3, 1997
Inventors
Yongdong Zhao
San-Qi Li
Sam Sigarto
Assignees (at issue)
SBC Technology Resources Inc
University of Texas at Austin, Texas
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.