Granted Patent
Utility
US 6,404,263 · App. 09/903,283
Mixer having compensation for harmonics of local oscillator signal
Inventor:
Xiaodong Wang
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jul 11, 2001
Inventor
Xiaodong Wang
Assignee (at issue)
International Business Machines Corporation
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.