Granted Patent
Utility
US 6,043,937 · App. 09/266,378
Head up display system using a diffusing image plane
Inventors:
Mark William Hudson, Ning Wu, Doyle Joseph Groves, Timothy J. Newman, Dale J. Igram, Jianhua Li, Gerald J. Witt, Mark A. Koors, Mark Robert Vincen
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Mar 11, 1999
Inventors
Mark William Hudson
Ning Wu
Doyle Joseph Groves
Timothy J. Newman
Dale J. Igram
Jianhua Li
Gerald J. Witt
Mark A. Koors
Mark Robert Vincen
Assignee (at issue)
Delphi Technologies
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.