Granted Patent
Utility
US 6,011,981 · App. 08/814,172
Oxide superconductor multilayered film and oxide superconductor josephson device
Inventors:
Gustavo Adolfo Alvarez, Furen Wang, Jian Wen, Naoki Koshizuka, Youichi Enomoto, Tadashi Utagawa, Shoji Tanaka
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Mar 10, 1997
Inventors
Gustavo Adolfo Alvarez
Furen Wang
Jian Wen
Naoki Koshizuka
Youichi Enomoto
Tadashi Utagawa
Shoji Tanaka
Assignee (at issue)
International Superconductivity Technology Center
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.