Inventor
WINKELMANN LUKE
US4 patents
Patents
4 patentsUS6438360B1Aug 20, 2002
Amplifier system with load control to produce an amplitude envelope
MOTOROLA INC192 citations98
US6349216B1Feb 19, 2002
Load envelope following amplifier system
MOTOROLA INC205 citations98
US6160449ADec 12, 2000
Power amplifying circuit with load adjust for control of adjacent and alternate channel power
MOTOROLA INC168 citations97
US6281748B1Aug 28, 2001
Method of and apparatus for modulation dependent signal amplification
MOTOROLA INC120 citations96