Granted Patent
Utility
US 5,633,715 · App. 08/446,019
Centroid approach for estimating modulation peak in broad-bandwidth interferometry
Inventors:
Chiayu Ai, Erik Novak
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: May 19, 1995
Inventors
Chiayu Ai
Erik Novak
Assignee (at issue)
Wyko, 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.