Granted Patent
Utility
US 6,728,593 · App. 10/162,696
System for analysis of fabric surface
Inventors:
Jinlian Hu, Binjie Xin, Yueyang Guo, Edward Newton
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Jun 6, 2002
Inventors
Jinlian Hu
Binjie Xin
Yueyang Guo
Edward Newton
Assignee (at issue)
THE HONG KONG POLYTECHNIC UNIVERSITY
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.