Granted Patent
Utility
US 6,707,583 · App. 09/644,423
Image scanner using low-pixel-density CCD to achieve high-pixel-density scanning quality by pixel-level shift of CCD
Inventors:
Jenn-Tsair Tsai, Jone-Nun Chen, I-Chang Lu
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Aug 23, 2000
Inventors
Jenn-Tsair Tsai
Jone-Nun Chen
I-Chang Lu
Assignee (at issue)
Mustek Systems 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.