Granted Patent
Utility
US 6,646,512 · App. 09/730,954
Self-bias and differential structure based PLL with fast lockup circuit and current range calibration for process variation
Inventors:
Saeed Abassi, Martin E. Perrigo, Carol A. Price
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Dec 6, 2000
Inventors
Saeed Abassi
Martin E. Perrigo
Carol A. Price
Assignee (at issue)
ATI International SRL
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.