Granted Patent
Utility
US 5,528,124 · App. 08/408,904
Phase control circuit having a plurality of differential circuits
Inventor:
Kunihiko Azuma
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Mar 22, 1995
Inventor
Kunihiko Azuma
Assignee (at issue)
NEC CORPORATION
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.