Granted Patent
Utility
US 6,028,642 · App. 09/088,559
Digital horizontal synchronization pulse phase detector circuit and method
Inventors:
Anonio Rinaldi, Edward G. Callway
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Jun 2, 1998
Inventors
Anonio Rinaldi
Edward G. Callway
Assignee (at issue)
ATI Technologies Inc.
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.