Granted Patent
Utility
US 6,650,456 · App. 10/120,924
Ultra-high frequency interconnection using micromachined substrates
Inventors:
Frank F. Judd, Yongqiang Shi
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Apr 11, 2002
Inventors
Frank F. Judd
Yongqiang Shi
Assignee (at issue)
TriQuint Technology Holding Co.
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.