Granted Patent
Utility
US 6,476,536 · App. 09/845,089
Method of tuning BAW resonators
Inventor:
Tuomas Pensala
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Apr 27, 2001
Inventor
Tuomas Pensala
Assignee (at issue)
Nokia
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.