Inventor · disambiguated record
Scott D. Sommerfeldt
Also filed as: SOMMERFELDT SCOTT · SOMMERFELDT SCOTT D · SOMMERFELDT SCOTT DAVID
11 granted patents·2 pending applications·101 citations·filing 2003–2022
88Inventor score
Files withUNIV BRIGHAM YOUNG6CATERPILLAR INC3COPLEY DAVID C2MAG AEROSPACE IND LLC1SOMMERFELDT SCOTT D1
Top patents by PatentIndex Score
13 records- 0190US7933420B2Methods and systems for determining the effectiveness of active noise cancellationCATERPILLAR INC·Filed 2006·Granted Apr 26, 2011·31 cites·20 claims
- 0279US8340318B2Methods and systems for measuring performance of a noise cancellation systemCOPLEY DAVID C·Filed 2006·Granted Dec 25, 2012·14 cites·21 claims
- 0378US8270625B2Secondary path modeling for active noise controlSOMMERFELDT SCOTT D·Filed 2007·Granted Sep 18, 2012·15 cites·15 claims
- 0477US8068616B2Methods and systems for controlling noise cancellationCOPLEY DAVID C·Filed 2006·Granted Nov 29, 2011·12 cites·22 claims
- 0576US7272234B2Multi-channel active control system and method for the reduction of tonal noise from an axial fanUNIV BRIGHAM YOUNG·Filed 2003·Granted Sep 18, 2007·19 cites·17 claims
- 0672US10683652B1Multiple rinse injections to reduce sound in vacuum toiletsMAG AEROSPACE IND LLC·Filed 2018·Granted Jun 16, 2020·3 cites·7 claims
- 0767US11702832B2Vacuum-assisted toilet systems and methods of using the sameUNIV BRIGHAM YOUNG·Filed 2019·Granted Jul 18, 2023·1 cites·18 claims
- 0858US7327849B2Energy density control system using a two-dimensional energy density sensorUNIV BRIGHAM YOUNG·Filed 2004·Granted Feb 5, 2008·6 cites·35 claims
- 0951US11408161B2Vacuum-assisted toilet systems and methods of using the sameUNIV BRIGHAM YOUNG·Filed 2019·Granted Aug 9, 2022·0 cites·20 claims
- 1048US11560704B2Noise reduction pipes, vacuum-assisted toilet systems including the same, and methods of using the sameUNIV BRIGHAM YOUNG·Filed 2019·Granted Jan 24, 2023·0 cites·14 claims
- 1147US2011046794A1Multi-Channel Active Control System and Methods for the Reduction of Tonal Noise from an Axial FanUNIV BRIGHAM YOUNG·Filed 2008·Application pending·0 cites
- 1246US12170097B2Detection of audio communication signals present in a high noise environmentCATERPILLAR INC·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 1338US2018174566A1Compact acoustic resonator for enclosed systemsCATERPILLAR INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →