Granted Patent
Utility
US 6,709,776 · App. 09/842,805
Multilayer thin film and its fabrication process as well as electron device
Inventors:
Takao Noguchi, Yoshihiko Yano, Hisatoshi Saitou, Hidenori Abe
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Apr 27, 2001
Inventors
Takao Noguchi
Yoshihiko Yano
Hisatoshi Saitou
Hidenori Abe
Assignee (at issue)
TDK 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.