Granted Patent
Utility
US 6,469,708 · App. 09/492,261
Image dithering device processing in both time domain and space domain
Inventors:
Tung-Hai Wu, Jen-chung Weng, Kuei-Hsiang Chen, Jia-der Hsieh
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jan 27, 2000
Inventors
Tung-Hai Wu
Jen-chung Weng
Kuei-Hsiang Chen
Jia-der Hsieh
Assignee (at issue)
Myson Technology Inc.
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.