Granted Patent
Utility
US 6,404,829 · App. 09/343,113
DC insensitive AGC circuit for optical PRML read channel
Inventor:
Gene Sonu
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jun 29, 1999
Inventor
Gene Sonu
Assignee (at issue)
Oak Technology, 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.