Inventor · disambiguated record
Stefan Hlibowicki
Also filed as: HLIBOWICKI STEFAN R · HLIBOWICKI STEFAN ROMAN
7 granted patents·4 pending applications·40 citations·filing 1994–2011
82Inventor score
Files withAUDIO PRODUCTS INT CORP6AUDIO PRODUCTS INTERNATIONAL C2ADAMSON SYSTEMS ENGINEERING INC1HLIBOWICKI STEFAN ROMAN1
Top patents by PatentIndex Score
11 records- 0169US6725967B2Low distortion loudspeaker cone suspensionAUDIO PRODUCTS INT CORP·Filed 2002·Granted Apr 27, 2004·16 cites·31 claims
- 0258US8421535B2Method and apparatus for reducing distortion in Class D amplifierHLIBOWICKI STEFAN ROMAN·Filed 2011·Granted Apr 16, 2013·3 cites·26 claims
- 0354US7260229B2Position sensor for a loudspeakerAUDIO PRODUCTS INT CORP·Filed 2002·Granted Aug 21, 2007·5 cites·23 claims
- 0450US7508953B2Loudspeaker and components for use in construction thereofAUDIO PRODUCTS INT CORP·Filed 2003·Granted Mar 24, 2009·4 cites·6 claims
- 0546US5596650AEqualizing circuit for a loudspeaker systemAUDIO PRODUCTS INTERNATIONAL C·Filed 1994·Granted Jan 21, 1997·11 cites·10 claims
- 0642US2007025587A1Subwoofer design and isolator thereforAUDIO PRODUCTS INT CORP·Filed 2005·Application pending·0 cites
- 0741US2003072462A1Loudspeaker with large displacement motional feedbackFiled 2002·Application pending·0 cites
- 0840US6993141B2System for distributing a signal between loudspeaker driversAUDIO PRODUCTS INT CORP·Filed 2002·Granted Jan 31, 2006·0 cites·20 claims
- 0934US2011123054A1Method and system for determining relative positions of multiple loudspeakers in a spaceADAMSON SYSTEMS ENGINEERING INC·Filed 2010·Application pending·0 cites
- 1030US2005078848A1Power amplifier and method for split voice coil transducer or speakerAUDIO PRODUCTS INT CORP·Filed 2003·Application pending·0 cites
- 1124US5489871AMethod and circuit for reducing distortion in a filtered signalAUDIO PRODUCTS INTERNATIONAL C·Filed 1994·Granted Feb 6, 1996·1 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Hlibowicki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →