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Xiaopin Zhang
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Munchen, DE
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last 30 patents
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Patent Grant
Polar loop transmission circuit
Patent number
6,853,836
Issue date
Feb 8, 2005
Infineon Technologies AG
Michael Asam
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Controllable current source circuit and a phase locked loop equippe...
Patent number
6,734,708
Issue date
May 11, 2004
Infineon Technologies AG
Xiaopin Zhang
G05 - CONTROLLING REGULATING