Granted Patent
Utility
US 5,767,673 · App. 08/663,851
Article comprising a manganite magnetoresistive element and magnetically soft material
Inventors:
Bertram Josef Batlogg, Sang-Wook Cheong, Harold Yoonsung Hwang
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jun 27, 1996
Inventors
Bertram Josef Batlogg
Sang-Wook Cheong
Harold Yoonsung Hwang
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.