Granted Patent
Utility
US 6,407,742 · App. 09/288,730
Method and apparatus for combining multiple line elements to produce resultant line data
Inventors:
Chun-Chin Yeh, Philip L. Swan
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Apr 9, 1999
Inventors
Chun-Chin Yeh
Philip L. Swan
Assignee (at issue)
ATI International SRL
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.