Granted Patent
Utility
US 6,728,566 · App. 09/990,521
Vessel tracking and tree extraction method and apparatus
Inventors:
Krishna Subramanyan, Shalabh Chandra
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Nov 21, 2001
Inventors
Krishna Subramanyan
Shalabh Chandra
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.