Granted Patent
Utility
US 5,446,311 · App. 08/307,953
High-Q inductors in silicon technology without expensive metalization
Inventors:
John E. Ewen, III, Saila Ponnapalli, Mehmet Soyuer
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Sep 16, 1994
Inventors
John E. Ewen, III
Saila Ponnapalli
Mehmet Soyuer
Assignee (at issue)
International Business Machines 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.