Holmi; Douglas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holmi; Douglas J..The latest application filed is for "waveguide enabled externally ducted vehicle loudspeaker".
- Holmi; Douglas J. - Marlborough MA
- Holmi; Douglas J. - Marlboro MA
- Holmi; Douglas J. - Framingham MA
| Patent | Date |
|---|---|
| Waveguide enabled externally ducted vehicle loudspeaker Grant 10,882,461 - Feng , et al. January 5, 2 | 2021-01-05 |
| Waveguide Enabled Externally Ducted Vehicle Loudspeaker App 20190248297 - Feng; Ben J. ; et al. | 2019-08-15 |
| Managing telephony and entertainment audio in a vehicle audio platform Grant 10,257,613 - Vautin , et al. | 2019-04-09 |
| Managing Telephony and Entertainment Audio in a Vehicle Audio Platform App 20180084344 - Vautin; Jeffery R. ; et al. | 2018-03-22 |
| Managing telephony and entertainment audio in a vehicle audio platform Grant 9,883,286 - Vautin , et al. January 30, 2 | 2018-01-30 |
| Motor vehicle audio system Grant 9,602,948 - Barksdale , et al. March 21, 2 | 2017-03-21 |
| Managing Telephony and Entertainment Audio in a Vehicle Audio Platform App 20160323671 - Vautin; Jeffery R. ; et al. | 2016-11-03 |
| Motor Vehicle Audio System App 20160212565 - Barksdale; Tobe Z. ; et al. | 2016-07-21 |
| Managing telephony and entertainment audio in a vehicle audio platform Grant 9,352,701 - Vautin , et al. May 31, 2 | 2016-05-31 |
| Motor vehicle audio system Grant 9,344,788 - Barksdale , et al. May 17, 2 | 2016-05-17 |
| Motor Vehicle Audio System App 20160057520 - Barksdale; Tobe Zetelmo ; et al. | 2016-02-25 |
| Managing Telephony And Entertainment Audio In A Vehicle Audio Platform App 20150256933 - Vautin; Jeffrey R. ; et al. | 2015-09-10 |
| Headrest surround channel electroacoustical transducing Grant 8,098,875 - Holmi , et al. January 17, 2 | 2012-01-17 |
| Vehicle directional electroacoustical transducing Grant 8,090,116 - Holmi , et al. January 3, 2 | 2012-01-03 |
| Vehicle audio system surround modes Grant 8,031,880 - Holmi , et al. October 4, 2 | 2011-10-04 |
| Headrest surround channel electroacoustical transducing Grant 7,899,198 - Holmi , et al. March 1, 2 | 2011-03-01 |
| In-plane speaker Grant 7,881,488 - Holmi February 1, 2 | 2011-02-01 |
| Vehicle Audio System Surround Modes App 20100080401 - Holmi; Douglas J. ; et al. | 2010-04-01 |
| Vehicle audio system surround modes Grant 7,653,203 - Holmi , et al. January 26, 2 | 2010-01-26 |
| Convertible automobile sound system equalizing Grant 7,583,806 - Holmi , et al. September 1, 2 | 2009-09-01 |
| Reproducing center channel information in a vehicle multichannel audio system Grant 7,561,706 - Holmi , et al. July 14, 2 | 2009-07-14 |
| Automobile audio system Grant 7,483,539 - Stark , et al. January 27, 2 | 2009-01-27 |
| Headrest surround channel electroacoustical transducing Grant 7,424,127 - Holmi , et al. September 9, 2 | 2008-09-09 |
| Automobile Audio System App 20080123870 - Stark; Michael W. ; et al. | 2008-05-29 |
| In-plane speaker App 20080101646 - Holmi; Douglas J. | 2008-05-01 |
| Vehicle directional electroacoustical transducing App 20070116298 - Holmi; Douglas J. ; et al. | 2007-05-24 |
| Headrest Surround Channel Electroacoustical Transducing App 20070098205 - Holmi; Douglas J. ; et al. | 2007-05-03 |
| Headrest Surround Channel Electroacoustical Transducing App 20070092100 - Holmi; Douglas J. ; et al. | 2007-04-26 |
| Reproducing center channel information in a vehicle multichannel audio system App 20050249356 - Holmi, Douglas J. ; et al. | 2005-11-10 |
| Vehicle audio system surround modes App 20050152562 - Holmi, Douglas J. ; et al. | 2005-07-14 |
| Automobile audio system App 20050100174 - Howard, Damian ; et al. | 2005-05-12 |
| Convertible automobile sound system equalizing App 20040247141 - Holmi, Douglas J. ; et al. | 2004-12-09 |
| Automobile audio system App 20040091123 - Stark, Michael W. ; et al. | 2004-05-13 |
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