Granted Patent
Utility
US 6,456,389 · App. 09/282,956
Integrated bit rotation and row alignment within digital image printing systems
Inventors:
Danjie Pan, Chong-Hing Cheung
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Apr 1, 1999
Inventors
Danjie Pan
Chong-Hing Cheung
Assignee (at issue)
Viewahead Technology
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.