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Patent applications and USPTO patent grants for Alcock; Robert David.The latest application filed is for "noise cancellation system with gain control based on noise level".
Patent | Date |
---|---|
Noise cancellation system with gain control based on noise level Grant 8,737,633 - Sibbald , et al. May 27, 2 | 2014-05-27 |
Noise Cancellation System With Gain Control Based On Noise Level App 20100266137 - Sibbald; Alastair ;   et al. | 2010-10-21 |
Ambient Noise Reduction System App 20100061564 - Clemow; Richard ;   et al. | 2010-03-11 |
Electronic Information Device With Event Notification Profile App 20090029681 - Clemow; Richard David ;   et al. | 2009-01-29 |
Method of estimating the carrier frequency of a phase-modulated signal App 20020159539 - Alcock, Robert David ;   et al. | 2002-10-31 |
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