Nelson; Philip Arthur
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nelson; Philip Arthur.The latest application filed is for "sound reproduction systems".
- Nelson; Philip Arthur - Romsey N/A GB
- Nelson; Philip Arthur - Hampshire GB
- Nelson; Philip Arthur - Southampton GB
- Nelson, Philip Arthur - Bassett GB
| Patent | Date |
|---|---|
| Sound reproduction systems Grant 9,961,468 - Takeuchi , et al. May 1, 2 | 2018-05-01 |
| Sound Reproduction Systems App 20100202629 - Takeuchi; Takashi ; et al. | 2010-08-12 |
| Sound recording and reproduction systems Grant 7,072,474 - Nelson , et al. July 4, 2 | 2006-07-04 |
| Optimal source distribution Grant 6,950,524 - Nelson , et al. September 27, 2 | 2005-09-27 |
| Sound reproduction systems App 20040247144 - Nelson, Philip Arthur ; et al. | 2004-12-09 |
| Sound recording and reproduction systems App 20040170281 - Nelson, Philip Arthur ; et al. | 2004-09-02 |
| Sound recording and reproduction systems Grant 6,760,447 - Nelson , et al. July 6, 2 | 2004-07-06 |
| Sound reproduction systems App 20030161478 - Nelson, Philip Arthur ; et al. | 2003-08-28 |
| Adaptive audio systems and sound reproduction systems Grant 5,949,894 - Nelson , et al. September 7, 1 | 1999-09-07 |
| Sound recording and reproduction systems Grant 5,862,227 - Orduna-Bustamante , et al. January 19, 1 | 1999-01-19 |
| Sound Reproduction systems Grant 5,727,066 - Elliott , et al. March 10, 1 | 1998-03-10 |
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