Granted Patent
Utility
US 5,652,556 · App. 08/559,805
Whispering gallery-type dielectric resonator with increased resonant frequency spacing, improved temperature stability, and reduced microphony
Inventors:
Curt A. Flory, Robert C. Taber
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Nov 17, 1995
Inventors
Curt A. Flory
Robert C. Taber
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.