Granted Patent
Utility
US 6,773,114 · App. 10/010,932
Portable multimode display device
Inventors:
Seppo Pienimaa, Tapani Levola, Jyrki Kimmel, Jarkko Viinikanoja
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Dec 7, 2001
Inventors
Seppo Pienimaa
Tapani Levola
Jyrki Kimmel
Jarkko Viinikanoja
Assignee (at issue)
Nokia
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.