Granted Patent
Utility
US 6,509,576 · App. 09/905,797
Method for compensating position of robot using laser measuring instrument
Inventor:
Hwang Woo-Dong
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 13, 2001
Inventor
Hwang Woo-Dong
Assignee (at issue)
Hyundai Motor Company
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.