Granted Patent
Utility
US 5,568,096 · App. 08/424,079
Apparatus and method for using negative FM feedback in high quality oscillator devices
Inventor:
Jacobus Cornelis Haartsen
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Apr 19, 1995
Inventor
Jacobus Cornelis Haartsen
Assignee (at issue)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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.