Vallis; Darrin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Vallis; Darrin.The latest application filed is for "noise filtering devices, systems and methods for capacitance sensing devices".

Company Profile

0.9.5

Vallis; Darrin - San Jose CA
Vallis; Darrin - Austin TX

*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
Noise filtering devices, systems and methods for capacitance sensing devices Grant 9,841,840 - Vallis , et al. December 12, 2	2017-12-12
Capacitive sense array for detecting passive touch objects and an active stylus Grant 9,658,720 - Kremin , et al. May 23, 2	2017-05-23
Capacitive stylus for a touch screen Grant 9,411,462 - Wright , et al. August 9, 2	2016-08-09
Noise Filtering Devices, Systems And Methods For Capacitance Sensing Devices App 20160092028 - Vallis; Darrin ; et al.	2016-03-31
Noise filtering devices, systems and methods for capacitance sensing devices Grant 9,128,570 - Vallis , et al. September 8, 2	2015-09-08
Capacitive Stylus For A Touch Screen App 20140085257 - Wright; David G. ; et al.	2014-03-27
Capacitive stylus for a touch screen Grant 8,493,359 - Wright , et al. July 23, 2	2013-07-23
Noise Filtering Devices, Systems And Methods For Capacitance Sensing Devices App 20120200524 - Vallis; Darrin ; et al.	2012-08-09
Synchronizing A Stylus With A Capacitive Sense Array App 20120105362 - KREMIN; VIKTOR ; et al.	2012-05-03
Capacitive Stylus With Palm Rejection App 20120105361 - KREMIN; VIKTOR ; et al.	2012-05-03
Method and apparatus for enhanced alert notification Grant 7,489,092 - Larky , et al. February 10, 2	2009-02-10

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