Granted Patent
Utility
US 6,525,483 · App. 09/622,808
Display device comprising a light guide with electrode voltages dependent on previously applied electrode voltages
Inventors:
Gerardus G. P. Van Gorkom, Siebe Tjerk De Zwart
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 22, 2000
Inventors
Gerardus G. P. Van Gorkom
Siebe Tjerk De Zwart
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.