Granted Patent
Utility
US 6,313,719 · App. 09/522,450
Method of tuning a planar filter with additional coupling created by bent resonator elements
Inventors:
Ron Barnett, Yee Leng Low, Zhengxiang Ma, King Leung Tai, Hui Wu
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Mar 9, 2000
Inventors
Ron Barnett
Yee Leng Low
Zhengxiang Ma
King Leung Tai
Hui Wu
Assignee (at issue)
Avaya Technology LLC
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.