Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate
2006-06-19
2011-10-11
Berhane, Adolf (Department: 2838)
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
C363S020000, C363S021110, C363S021020
Reexamination Certificate
active
08035997
ABSTRACT:
Circuitry includes an acquiring circuit to acquire period and phase information of an oscillation. The acquiring circuit includes a first input electrically coupled to a first connection and a second input electrically coupled to a second connection. The first connection and the second connection are for electrically coupling to an oscillating circuit. A control circuit includes a first input electrically coupled to an output of the acquiring circuit. The control circuit includes a second input electrically coupled to a third connection for supply of a voltage that is based on the rectified voltage. A switch includes a controlled segment for electrically coupling a fourth connection to a reference potential connection, and a control connection that is electrically coupled to an output of the control circuit to excite an oscillation in the oscillating circuit via a DC voltage.
REFERENCES:
patent: 4888821 (1989-12-01), Hamp, III et al.
patent: 5488552 (1996-01-01), Sakamoto et al.
patent: 5754414 (1998-05-01), Hanington
patent: 6115266 (2000-09-01), Matsui et al.
patent: 6256210 (2001-07-01), Strijker et al.
patent: 6771059 (2004-08-01), Zwicker
patent: 6947296 (2005-09-01), Hirosawa
patent: 2007/0279142 (2007-12-01), Forsyth et al.
patent: 0 483 432 (1992-05-01), None
patent: 0 757 428 (1997-02-01), None
patent: 1 124 317 (2001-08-01), None
patent: 2 130 823 (1984-06-01), None
patent: WO93/19515 (1993-09-01), None
patent: WO01/22563 (2001-03-01), None
English translation of International Preliminary Examination Report for PCT/EP2006/005871.
Search Report for PCT/EP2006/005871.
Written Opinion for PCT/EP2006/005871.
Written Decision of the Bundespatentgericht, issued in counterpart DE Application No. 10 2005 028 402.7-32, dated Sep. 13, 2010.
Austriamicrosystems AG
Berhane Adolf
Fish & Richardson P.C.
Tran Nguyen
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