Granted Patent
Utility
US 6,314,150 · App. 09/079,586
Lock detector circuit for a phase-locked loop
Inventor:
Achim Vowe
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: May 15, 1998
Inventor
Achim Vowe
Assignee (at issue)
Infineon Technologies AG
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.