Assignee
THEILER HELMUT
AT·7 granted patents·26 citations·filing 2003–2012
Top patents by PatentIndex Score
7 records- 0186US9158316B2Control loop arrangement, circuit arrangement and method of regulating a load-coupled current source and the supply voltage thereforTHEILER HELMUT·Filed 2011·Granted Oct 13, 2015·10 cites·13 claims
- 0274US9570997B2Controlled power supply circuitTHEILER HELMUT·Filed 2012·Granted Feb 14, 2017·3 cites·12 claims
- 0374US8063689B2Output stage systemTHEILER HELMUT·Filed 2005·Granted Nov 22, 2011·8 cites·30 claims
- 0463US9779714B2Active noise control arrangement, active noise control headphone and calibration methodTHEILER HELMUT·Filed 2009·Granted Oct 3, 2017·4 cites·22 claims
- 0549US9591394B2Headphones, audio device, audio system and method for transmitting signalsTHEILER HELMUT·Filed 2012·Granted Mar 7, 2017·0 cites·20 claims
- 0641US9263024B2Circuit arrangement and method for active noise cancellationTHEILER HELMUT·Filed 2011·Granted Feb 16, 2016·0 cites·14 claims
- 0738US8212391B2Circuit arrayTHEILER HELMUT·Filed 2003·Granted Jul 3, 2012·1 cites·15 claims
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