Oscillators – Solid state active element oscillator – Transistors
Reexamination Certificate
2006-01-12
2010-06-01
Pascal, Robert (Department: 2817)
Oscillators
Solid state active element oscillator
Transistors
C331S154000, C333S200000
Reexamination Certificate
active
07728682
ABSTRACT:
A micro-oscillator in which the dispersion of center frequency, the interference between adjacent oscillator elements and the like are controlled and the resonance characteristic is excellent, and a semiconductor device including the micro-oscillator as well as a communication apparatus using a band-pass filter including the micro-oscillator, are provided. The micro-oscillator includes: a plurality of beam-type first oscillator elements33connected in parallel and a non-resonance beam-type second oscillator element34arranged between the first oscillator elements33adjacent to each other.
REFERENCES:
patent: 6236281 (2001-05-01), Nguyen et al.
patent: 7463116 (2008-12-01), Naniwada
Ikeda Koichi
Tada Masahiro
Goodley James E
Pascal Robert
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
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