Granted Patent
Utility
US 6,806,789 · App. 10/055,278
Quadrature hybrid and improved vector modulator in a chip scale package using same
Inventors:
Shawn Bawell, Simon Gay, Christopher D. Weigand
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Jan 22, 2002
Inventors
Shawn Bawell
Simon Gay
Christopher D. Weigand
Assignee (at issue)
M/A-Com, 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.