Granted Patent
Utility
US 6,017,642 · App. 08/878,176
Low dielectric loss glasses
Inventors:
Ananda H. Kumar, Barry Jay Thaler, Ashok N. Prabhu, Ellen S. Tormey
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jun 18, 1997
Inventors
Ananda H. Kumar
Barry Jay Thaler
Ashok N. Prabhu
Ellen S. Tormey
Assignee (at issue)
Sarnoff 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.