DH

Douglas J. Holmi

BO Bose: 13 patents #107 of 1,083Top 10%
Overall (All Time): #293,517 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10882461 Waveguide enabled externally ducted vehicle loudspeaker Ben J. Feng 2021-01-05
10257613 Managing telephony and entertainment audio in a vehicle audio platform Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more 2019-04-09
9883286 Managing telephony and entertainment audio in a vehicle audio platform Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more 2018-01-30
9602948 Motor vehicle audio system Tobe Z. Barksdale 2017-03-21
9352701 Managing telephony and entertainment audio in a vehicle audio platform Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more 2016-05-31
9344788 Motor vehicle audio system Tobe Z. Barksdale 2016-05-17
8098875 Headrest surround channel electroacoustical transducing Michael Rosen 2012-01-17
8090116 Vehicle directional electroacoustical transducing Guy Torio 2012-01-03
8031880 Vehicle audio system surround modes Lee A. Prager, Guy Torio 2011-10-04
7899198 Headrest surround channel electroacoustical transducing Michael Rosen 2011-03-01
7881488 In-plane speaker 2011-02-01
7653203 Vehicle audio system surround modes Lee A. Prager, Guy Torio 2010-01-26
7583806 Convertible automobile sound system equalizing Guy Torio 2009-09-01
7561706 Reproducing center channel information in a vehicle multichannel audio system Hal P. Greenberger, Lee A. Prager, Guy Torio 2009-07-14
7483539 Automobile audio system Michael Stark, Hiroshi Miyazaki, Christopher Ludwig, Seiji Kawakami, Brandon Westley +2 more 2009-01-27
7424127 Headrest surround channel electroacoustical transducing Michael Rosen 2008-09-09