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David Thomas Roach — 13 Patents

MLMagic Leap: 8 patents #206 of 665Top 35%
JAJabra: 2 patents #13 of 21Top 65%
GJGn Jabra: 1 patents #10 of 14Top 75%
SISigmatel: 1 patents #53 of 95Top 60%
Plantation Gardens, FL: #29 of 91 inventorsTop 35%
Florida: #4,024 of 67,251 inventorsTop 6%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
David Thomas Roach has been granted 13 US patents while listed as an inventor at Magic Leap. The first was granted in 1998 and the most recent in February 2025. David Thomas Roach ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David Thomas Roach in Plantation Gardens, FL, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12238496 Method of waking a device using spoken voice commands Jean-Marc Jot, Jung-Suk Lee 2025-02-25
12133043 Non-blocking dual driver earphones Brian Lloyd Schmidt, Michael Z. Land, Richard D. Herr 2024-10-29
11917384 Method of waking a device using spoken voice commands Jean-Marc Jot, Jung-Suk Lee 2024-02-27
11722812 Non-blocking dual driver earphones Brian Lloyd Schmidt, Michael Z. Land, Richard D. Herr 2023-08-08
11240622 Mixed reality system with spatialized audio Samuel A. Miller, George Alistair Sanger, Brian Lloyd Schmidt, Terry Micheal O'Gara, Anastasia Andreyevna Tajik +1 more 2022-02-01
11190867 Non-blocking dual driver earphones Brian Lloyd Schmidt, Michael Z. Land, Richard D. Herr 2021-11-30
10856095 Mixed reality system with spatialized audio Samuel A. Miller, George Alistair Sanger, Brian Lloyd Schmidt, Terry Micheal O'Gara, Anastasia Andreyevna Tajik +1 more 2020-12-01
10390165 Mixed reality system with spatialized audio Samuel A. Miller, George Alistair Sanger, Brian Lloyd Schmidt, Terry Michael O'Gara, Anastasia Andreyevna Tajik +1 more 2019-08-20
7366577 Programmable analog input/output integrated circuit system Leonard J DiSanza, Roy L. Vargas, Daniel T. Bogard 2008-04-29 $2,211,000
6990190 Method and system for remote telephone calibration Daniel W. Mauney, Medford Alan Dyer, Kenneth Swinson, Joseph E. Talbot 2006-01-24
6453042 Method and system for remote telephone calibration Daniel W. Mauney, Kenneth Swinson, Medford Alan Dyer, Joseph E. Talbot 2002-09-17
5977469 Real-time waveform substituting sound engine David L. Smith, Frank T. Kurzawa 1999-11-02
5734713 Method and system for remote telephone calibration Daniel W. Mauney, Medford Alan Dyer, Kenneth Swinson, Joseph E. Talbot 1998-03-31

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Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13