Granted Patent
Utility
US 6,289,366 · App. 09/083,187
Speedy shift apparatus for use in arithmetic unit
Inventors:
Sun-Ju Park, Hyeok Kang
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: May 22, 1998
Inventors
Sun-Ju Park
Hyeok Kang
Assignee (at issue)
Hyundai Electronics Industries 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.