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Patent applications and USPTO patent grants for Keislar; Douglas F..The latest application filed is for "playlist generation method and apparatus".
Patent | Date |
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Play list generation method and apparatus Grant 10,025,841 - Schrempp , et al. July 17, 2 | 2018-07-17 |
Playlist Generation Method And Apparatus App 20150154273 - Schrempp; James B. ;   et al. | 2015-06-04 |
Playlist generation method and apparatus Grant 8,972,481 - Schrempp , et al. March 3, 2 | 2015-03-03 |
Method and apparatus for creating a unique audio signature Grant 8,086,445 - Wold , et al. December 27, 2 | 2011-12-27 |
Method And Apparatus For Creating A Unique Audio Signature App 20090240361 - Wold; Erling H. ;   et al. | 2009-09-24 |
Method and apparatus for creating a unique audio signature Grant 7,562,012 - Wold , et al. July 14, 2 | 2009-07-14 |
Playlist generation method and apparatus App 20030018709 - Schrempp, James B. ;   et al. | 2003-01-23 |
Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information Grant 5,918,223 - Blum , et al. June 29, 1 | 1999-06-29 |
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