Granted Patent
Utility
US 6,458,327 · App. 09/487,161
Electronic device, especially chemical sensor, comprising a nanoparticle structure
Inventor:
Tobias Vossmeyer
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Jan 19, 2000
Inventor
Tobias Vossmeyer
Assignee (at issue)
Sony International (Europe) GmbH
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.