Assignee
FERRIS TIMOTHY A
US·6 granted patents·424 citations·filing 2009–2012
Top patents by PatentIndex Score
6 records- 0198US8717699B1Voltage quadrupler comprising a second charging capacitor charged using a first charging capacitorFERRIS TIMOTHY A·Filed 2012·Granted May 6, 2014·100 cites·22 claims
- 0298US8081395B1Continuous digital offset cancellationFERRIS TIMOTHY A·Filed 2009·Granted Dec 20, 2011·109 cites·33 claims
- 0397US8767354B1Data storage device employing cascaded voltage regulators during power failureFERRIS TIMOTHY A·Filed 2011·Granted Jul 1, 2014·89 cites·20 claims
- 0497US8145934B1Soft start sequencer for starting multiple voltage regulatorsFERRIS TIMOTHY A·Filed 2009·Granted Mar 27, 2012·114 cites·19 claims
- 0584US9093105B2Disk drive charging capacitor using motor supply voltage during power failureFERRIS TIMOTHY A·Filed 2011·Granted Jul 28, 2015·6 cites·5 claims
- 0681US8937404B1Data storage device comprising dual mode independent/parallel voltage regulatorsFERRIS TIMOTHY A·Filed 2011·Granted Jan 20, 2015·6 cites·22 claims
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