Granted Patent
Utility
US 5,998,048 · App. 09/033,204
Article comprising anisotropic Co-Fe-Cr-N soft magnetic thin films
Inventors:
Sungho Jin, Timothy J. Klemmer, Thomas H. Tiefel, Robert Bruce van Dover, Wei Zhu
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Mar 2, 1998
Inventors
Sungho Jin
Timothy J. Klemmer
Thomas H. Tiefel
Robert Bruce van Dover
Wei Zhu
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.