Granted Patent
Utility
US 5,874,988 · App. 08/677,663
System and methods for automated color correction
Inventor:
Xueming Henry Gu
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jul 8, 1996
Inventor
Xueming Henry Gu
Assignee (at issue)
Da Vinci Systems, Inc.
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.