Granted Patent
Utility
US 6,031,539 · App. 08/815,981
Facial image method and apparatus for semi-automatically mapping a face on to a wireframe topology
Inventors:
Sing Bing Kang, Keith Waters
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Mar 10, 1997
Inventors
Sing Bing Kang
Keith Waters
Assignee (at issue)
Digital Equipment Corporation
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.