Granted Patent
Utility
US 6,774,873 · App. 09/870,493
Method for implementing error diffusion on plasma display panel
Inventors:
Liang-Kuei Hsu, Yao-Hung Lai, Shiuh-Bin Kao, Kuang-Lang Chen
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jun 1, 2001
Inventors
Liang-Kuei Hsu
Yao-Hung Lai
Shiuh-Bin Kao
Kuang-Lang Chen
Assignee (at issue)
Chunghwa Picture Tubes, LTD.
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.