Granted Patent
Utility
US 6,229,810 · App. 09/001,582
Network server platform for a hybrid fiber twisted pair local loop network service architecture
Inventors:
Irwin Gerszberg, Kenny Xiaojian Huang, Christopher K. Kwabi, Sumit Roy, Gabriel Valdez
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Dec 31, 1997
Inventors
Irwin Gerszberg
Kenny Xiaojian Huang
Christopher K. Kwabi
Sumit Roy
Gabriel Valdez
Assignee (at issue)
AT&T CORP.
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.