Granted Patent
Utility
US 6,108,333 · App. 09/028,798
Nonblocking synchronous digital hierarchy column cross-point switch
Inventors:
Jaan Raamot, Silverio C. Vasquez
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: Feb 25, 1998
Inventors
Jaan Raamot
Silverio C. Vasquez
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.