Granted Patent
Utility
US 6,677,814 · App. 10/051,416
Method and apparatus for filter tuning
Inventors:
Eng-Chuan Low, Jonathon Cheah, Shih-Tsung Yang, Christopher Yong Soon Fatt
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jan 17, 2002
Inventors
Eng-Chuan Low
Jonathon Cheah
Shih-Tsung Yang
Christopher Yong Soon Fatt
Assignee (at issue)
Microtune (San Diego), 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.