Granted Patent
Utility
US 6,445,421 · App. 09/418,039
Method and apparatus for displaying the subtitle of multiple language between human-machine interface
Inventors:
Chien Cheng Pang, Tsai Kun Shan
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Oct 14, 1999
Inventors
Chien Cheng Pang
Tsai Kun Shan
Assignee (at issue)
Mustek 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.