Granted Patent
Utility
US 6,674,932 · App. 09/846,135
Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications
Inventors:
Xiao-An Zhang, R Stanley Williams, Robert G. Walmsley, Kent D. Vincent
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Apr 30, 2001
Inventors
Xiao-An Zhang
R Stanley Williams
Robert G. Walmsley
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.