Assignee
PHOENIXTEC POWER CO LTD
TW·13 granted patents·5 pending applications·755 citations·filing 1998–2008
Top patents by PatentIndex Score
18 records- 0194US6744643B2Push-pull booster circuit with a pair of inductors for couplingPHOENIXTEC POWER CO LTD·Filed 2002·Granted Jun 1, 2004·185 cites·12 claims
- 0289US6914418B2Multi-mode renewable power converter systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Jul 5, 2005·398 cites·18 claims
- 0385US7425779B2Parallel redundant power system and the control method for the samePHOENIXTEC POWER CO LTD·Filed 2006·Granted Sep 16, 2008·25 cites·2 claims
- 0480US6803679B1Parallel redundant power system and method for control of the power systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Oct 12, 2004·57 cites·17 claims
- 0561US6094363AUninterruptible power supply with AC sine wave output and energy recycle functionPHOENIXTEC POWER CO LTD·Filed 1998·Granted Jul 25, 2000·42 cites·3 claims
- 0650US7888819B2Multi-input power converter and uninterruptible power supply having the samePHOENIXTEC POWER CO LTD·Filed 2008·Granted Feb 15, 2011·7 cites·11 claims
- 0750US7141892B2Power supply method of a line interactive UPS and the line interactive UPSPHOENIXTEC POWER CO LTD·Filed 2002·Granted Nov 28, 2006·17 cites·18 claims
- 0850US6356463B1High frequency, voltage feedback control mode power converterPHOENIXTEC POWER CO LTD·Filed 2001·Granted Mar 12, 2002·8 cites·6 claims
- 0949US6961250B2Non-isolated AC power supply device and method for controlling the samePHOENIXTEC POWER CO LTD·Filed 2003·Granted Nov 1, 2005·8 cites·20 claims
- 1042US6559630B2Method of measuring frequency of AC powerPHOENIXTEC POWER CO LTD·Filed 2001·Granted May 6, 2003·1 cites·4 claims
- 1138US2005036769A1Radiator fan driving module applied to a power system or a power supply devicePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1238US2004227606A1Stacked cores and the heat dissipation method for the samePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1336US2009128218A1Method and apparatus for controlling device by detecting scr thereofPHOENIXTEC POWER CO LTD·Filed 2007·Application pending·0 cites
- 1435US2009009005A1Control method for parallel redundant power systemPHOENIXTEC POWER CO LTD·Filed 2008·Application pending·0 cites
- 1531US2005073783A1Parallel redundant power system and the control method for the samePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1630US6388900B1Constant-frequency active filter controlled by a peak current control modePHOENIXTEC POWER CO LTD·Filed 2001·Granted May 14, 2002·6 cites·4 claims
- 1723US6921287B2Exchangeable module for an electric systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Jul 26, 2005·1 cites·12 claims
- 1820US7633781B2AC power supply and method for controlling output current thereofPHOENIXTEC POWER CO LTD·Filed 2007·Granted Dec 15, 2009·0 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →