Granted Patent
Utility
US 6,459,807 · App. 09/592,641
System and method for locating irregular edges in image data
Inventors:
Clyde Maxwell Guest, Chu-Yin Chang
Patented Case
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Granted: Oct 1, 2002
Filed: Jun 13, 2000
Inventors
Clyde Maxwell Guest
Chu-Yin Chang
Assignee (at issue)
SEMICONDUCTOR TECHNOLOGIES & INSTRUMENTS PTE LTD (SG)
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.