Granted Patent
Utility
US 6,087,674 · App. 09/063,174
Memory element with memory material comprising phase-change material and dielectric material
Inventors:
Standford R. Ovshinsky, Wolodymyr Czubatyj, David Strand, Patrick Klersy, Sergey Kostylev, Boil Pashmakov
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Apr 20, 1998
Inventors
Standford R. Ovshinsky
Wolodymyr Czubatyj
David Strand
Patrick Klersy
Sergey Kostylev
Boil Pashmakov
Assignee (at issue)
Energy Conversion Devices, 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.