Granted Patent
Utility
US 6,771,832 · App. 09/615,908
Image processor for processing an image with an error diffusion process and image processing method for processing an image with an error diffusion process
Inventors:
Yoshikazu Naito, Shinichi Sato, Fumiko Koshimizu
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Jul 13, 2000
Inventors
Yoshikazu Naito
Shinichi Sato
Fumiko Koshimizu
Assignee (at issue)
Panasonic Communications Co., 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.