Granted Patent
Utility
US 5,977,812 · App. 09/074,836
Circuit and method for providing a generally log logarithmic transfer function
Inventor:
Jay Ackerman
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: May 8, 1998
Inventor
Jay Ackerman
Assignee (at issue)
LSI Logic 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.