Granted Patent
Utility
US 6,651,972 · App. 10/191,519
Document feeding apparatus
Inventors:
Sidney Hsiao, Julian Liu, Jackly Liu, Clark Huang
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jul 10, 2002
Inventors
Sidney Hsiao
Julian Liu
Jackly Liu
Clark Huang
Assignee (at issue)
Silitek 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.