Granted Patent
Utility
US 6,459,092 · App. 09/851,141
6 degree-of-freedom (DOF) motion measuring apparatus
Inventors:
Hyung Suck Cho, Won Shik Park, Kuk-Won Ko, Noh Yeol Park, Yong-kyu Byun
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: May 9, 2001
Inventors
Hyung Suck Cho
Won Shik Park
Kuk-Won Ko
Noh Yeol Park
Yong-kyu Byun
Assignees (at issue)
Korea Advanced Institute of Science and Technology (KAIST)
SAMSUNG DISPLAY 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.