Granted Patent
Utility
US 6,734,728 · App. 10/324,694
RF power transistor with internal bias feed
Inventors:
Larry Leighton, Prasanth Perugupalli, Nagaraj Dixit, Gordon Ma
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Dec 19, 2002
Inventors
Larry Leighton
Prasanth Perugupalli
Nagaraj Dixit
Gordon Ma
Assignee (at issue)
Infineon Technologies North America Corp.
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.