Granted Patent
Utility
US 5,822,497 · App. 08/507,467
Data sorting circuit
Inventors:
Tadahiro Ohmi, Tadashi Shibata, Takeo Yamashita
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Sep 29, 1995
Inventors
Tadahiro Ohmi
Tadashi Shibata
Takeo Yamashita
Assignee (at issue)
Tadashi Shibata and Tadahiro OHMI
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.