Patent applications and USPTO patent grants for Audio Design Experts, Inc..The latest application filed is for "compact, wide-frequency range, loudspeaker transducer".
Patent | Date |
---|---|
Loudspeaker Grant D828,821 - Farr September 18, 2 | 2018-09-18 |
Broad sound field loudspeaker system Grant 9,369,817 - North , et al. June 14, 2 | 2016-06-14 |
Broad sound loudspeaker system Grant 9,288,601 - North March 15, 2 | 2016-03-15 |
Bass shaker transducer Grant 9,282,409 - Lee March 8, 2 | 2016-03-08 |
Compact, Wide-Frequency Range, Loudspeaker Transducer App 20160066098 - North; Donald J. | 2016-03-03 |
Loudspeaker Grant D743,937 - Farr November 24, 2 | 2015-11-24 |
Broad sound field loudspeaker system Grant 9,197,963 - North November 24, 2 | 2015-11-24 |
Bass Shaker Transducer App 20150296280 - LEE; DAI ZO | 2015-10-15 |
Broad Sound Loudspeaker System App 20140355773 - North; Donald J. | 2014-12-04 |
Broad Sound Field Loudspeaker System App 20140355797 - NORTH; DONALD J. ;   et al. | 2014-12-04 |
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