Inventor · disambiguated record
David Thomas Roach
Also filed as: ROACH DAVID T · ROACH DAVID THOMAS
13 granted patents·4 pending applications·117 citations·filing 1996–2025
91Inventor score
Top patents by PatentIndex Score
17 records- 0197US11917384B2Method of waking a device using spoken voice commandsMAGIC LEAP INC·Filed 2021·Granted Feb 27, 2024·6 cites·21 claims
- 0295US12238496B2Method of waking a device using spoken voice commandsMAGIC LEAP INC·Filed 2024·Granted Feb 25, 2025·3 cites·20 claims
- 0395US11722812B2Non-blocking dual driver earphonesMAGIC LEAP INC·Filed 2021·Granted Aug 8, 2023·3 cites·7 claims
- 0486US11190867B2Non-blocking dual driver earphonesMAGIC LEAP INC·Filed 2018·Granted Nov 30, 2021·5 cites·21 claims
- 0578US7366577B2Programmable analog input/output integrated circuit systemSIGMATEL INC·Filed 2003·Granted Apr 29, 2008·30 cites·25 claims
- 0678US2025024189A1Non-blocking dual driver earphonesMAGIC LEAP INC·Filed 2024·Application pending·0 cites
- 0777US10390165B2Mixed reality system with spatialized audioMAGIC LEAP INC·Filed 2017·Granted Aug 20, 2019·3 cites·18 claims
- 0874US12133043B2Non-blocking dual driver earphonesMAGIC LEAP INC·Filed 2023·Granted Oct 29, 2024·0 cites·7 claims
- 0971US2025168567A1Method of waking a device using spoken voice commandsMAGIC LEAP INC·Filed 2025·Application pending·0 cites
- 1061US11240622B2Mixed reality system with spatialized audioMAGIC LEAP INC·Filed 2020·Granted Feb 1, 2022·0 cites·20 claims
- 1160US6990190B2Method and system for remote telephone calibrationGN JABRA CORP·Filed 2002·Granted Jan 24, 2006·5 cites·33 claims
- 1254US5977469AReal-time waveform substituting sound engineSEER SYSTEMS INC·Filed 1997·Granted Nov 2, 1999·20 cites·43 claims
- 1353US5734713AMethod and system for remote telephone calibrationJABRA CORP·Filed 1996·Granted Mar 31, 1998·25 cites·1 claims
- 1452US10856095B2Mixed reality system with spatialized audioMAGIC LEAP INC·Filed 2019·Granted Dec 1, 2020·0 cites·11 claims
- 1549US2024406666A1Sound field capture with headpose compensationMAGIC LEAP INC·Filed 2022·Application pending·0 cites
- 1647US6453042B1Method and system for remote telephone calibrationJABRA CORP·Filed 1997·Granted Sep 17, 2002·17 cites·1 claims
- 1745US2025225971A1Microphone array geometryMAGIC LEAP INC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →