Granted Patent
Utility
US 6,587,476 · App. 09/320,854
Ethernet frame encapsulation over VDSL using HDLC
Inventors:
Amit Lewin, Ilan Glaser, Yackov Sfadya, Yuri Poddobny
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: May 26, 1999
Inventors
Amit Lewin
Ilan Glaser
Yackov Sfadya
Yuri Poddobny
Assignee (at issue)
3Com Corporation
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.