Sullivan; Darius M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sullivan; Darius M..The latest application filed is for "touch sensitive device employing bending wave vibration sensing and excitation transducers".

Company Profile

0.7.8

Sullivan; Darius M. - Cambridge GB
Sullivan; Darius M. - Cherry Hinton GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Touch sensing with touch down and lift off sensitivity Grant 8,217,917 - Hill , et al. July 10, 2	2012-07-10
Vibration sensing touch input device Grant 8,106,888 - Hill , et al. January 31, 2	2012-01-31
Touch sensitive device employing bending wave vibration sensing and excitation transducers Grant 8,059,107 - Hill , et al. November 15, 2	2011-11-15
Distinguishing vibration signals from interference in vibration sensing touch input devices Grant 7,515,138 - Sullivan April 7, 2	2009-04-07
Touch Sensitive Device Employing Bending Wave Vibration Sensing And Excitation Transducers App 20080231612 - Hill; Nicholas P.R. ; et al.	2008-09-25
Touch sensitive device employing bending wave vibration sensing and excitation transducers Grant 7,411,584 - Hill , et al. August 12, 2	2008-08-12
Touch Sensing With Touch Down And Lift Off Sensitivity App 20080018618 - Hill; Nicholas P. R. ; et al.	2008-01-24
Touch sensitive device employing impulse reconstruction Grant 7,315,300 - Hill , et al. January 1, 2	2008-01-01
Touch sensing with touch down and lift off sensitivity Grant 7,277,087 - Hill , et al. October 2, 2	2007-10-02
Systems and methods for distinguishing contact-induced plate vibrations from acoustic noise-induced plate vibrations App 20060262104 - Sullivan; Darius M. ; et al.	2006-11-23
Distinguishing vibration signals from interference in vibration sensing touch input devices App 20060071911 - Sullivan; Darius M.	2006-04-06
Vibration sensing touch input device App 20060071912 - Hill; Nicholas P. R. ; et al.	2006-04-06
Touch sensing with touch down and lift off sensitivity App 20050146512 - Hill, Nicholas P.R. ; et al.	2005-07-07
Touch sensitive device employing impulse reconstruction App 20050146511 - Hill, Nicholas P.R. ; et al.	2005-07-07
Touch sensitive device employing bending wave vibration sensing and excitation transducers App 20050146513 - Hill, Nicholas P. R. ; et al.	2005-07-07

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