Granted Patent
Utility
US 6,697,085 · App. 09/983,454
Method and apparatus for reducing dynamic false contour in plasma display panel by decreasing visual concentration difference
Inventors:
Yao-Hung Lai, Chun-Hsu Lin, Liang-Kuei Hsu, Kuang-Lang Chen
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Oct 24, 2001
Inventors
Yao-Hung Lai
Chun-Hsu Lin
Liang-Kuei Hsu
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.