Granted Patent
Utility
US 6,172,791 · App. 09/325,870
Electro-optic modulators
Inventors:
Douglas M. Gill, Dale C. Jacobson, Raymond Wolfe
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jun 4, 1999
Inventors
Douglas M. Gill
Dale C. Jacobson
Raymond Wolfe
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.