Granted Patent
Utility
US 6,763,158 · App. 09/844,862
Molecular mechanical devices with a band gap change activated by an electric field for optical switching applications
Inventors:
Xiao-An Zhang, R. Stanley Williams, Kent D. Vincent
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Apr 27, 2001
Inventors
Xiao-An Zhang
R. Stanley Williams
Kent D. Vincent
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.