Granted Patent
Utility
US 6,824,960 · App. 10/373,235
Method of manufacturing a fluid injection device
Inventors:
In-Yao Lee, Chih-Ching Chen
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Feb 24, 2003
Inventors
In-Yao Lee
Chih-Ching Chen
Assignee (at issue)
BenQ 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.