Donarski; Matthew A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Donarski; Matthew A..The latest application filed is for "impulse pressure rejecting valve for an electronic device".

Company Profile

9.15.12

Donarski; Matthew A. - San Francisco CA
Donarski; Matthew A - San Francisco CA
Donarski; Matthew A - San Jose CA
Donarski; Matthew A. - San Jose CA
Donarski; Matthew A. - Minneapolis MN
Donarski; Matthew A - Minneapolis MN US

*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
Vented audio transducer Grant 11,451,909 - Notarangelo , et al. September 20, 2	2022-09-20
Impulse Pressure Rejecting Valve For An Electronic Device App 20220103934 - Ilkorur; Onur I. ; et al.	2022-03-31
Systems for increased drying of speaker and sensor components that are exposed to moisture Grant 10,767,927 - Argyres , et al. Sep	2020-09-08
Force cancelling transducer Grant 10,631,096 - Garcia Selva , et al.	2020-04-21
Systems For Increased Drying Of Speaker And Sensor Components That Are Exposed To Moisture App 20200080775 - Argyres; Brian A. ; et al.	2020-03-12
Acoustic Chambers Damped With Plural Resonant Chambers, And Related Systems And Methods App 20190281381 - Tao; Hongdan ; et al.	2019-09-12
Acoustic chambers damped with plural resonant chambers, and related systems and methods Grant 10,397,693 - Tao , et al. A	2019-08-27
Mechanically actuated panel acoustic system Grant 10,362,403 - Donarski , et al.	2019-07-23
Unibody diaphragm and former for a speaker Grant 10,291,990 - Salvatti , et al.	2019-05-14
One piece frame for a component in an electronic device Grant 10,237,660 - McBroom , et al.	2019-03-19
Unibody Diaphragm And Former For A Speaker App 20180115830 - Salvatti; Alexander V. ; et al.	2018-04-26
Mechanically Actuated Panel Acoustic System App 20170223462 - Donarski; Matthew A. ; et al.	2017-08-03
Main logic board with mounted speaker and integrated acoustic cavity Grant 9,654,863 - Crosby , et al. May 16, 2	2017-05-16
Mechanically actuated panel acoustic system Grant 9,525,943 - Donarski , et al. December 20, 2	2016-12-20
One Piece Frame For A Component In An Electronic Device App 20160277819 - McBROOM; Michael D. ; et al.	2016-09-22
Main Logic Board With Mounted Speaker And Integrated Acoustic Cavity App 20160165327 - Crosby; Justin D. ; et al.	2016-06-09
Mechanically Actuated Panel Acoustic System App 20160150318 - Donarski; Matthew A. ; et al.	2016-05-26
Equal expansion rate symmetric acoustic transformer Grant 9,264,789 - Donarski February 16, 2	2016-02-16
Equal Expansion Rate Symmetric Acoustic Transformer App 20140270308 - Donarski; Matthew A.	2014-09-18
Equal expansion rate symmetric acoustic transformer Grant 8,761,425 - Donarski June 24, 2	2014-06-24
Annular ring acoustic transformer Grant 8,588,450 - Donarski November 19, 2	2013-11-19
Heyser spiral low frequency correction of FIR filters Grant 8,306,242 - Donarski November 6, 2	2012-11-06
Equal Expansion Rate Symmetric Acoustic Transformer App 20120033842 - Donarski; Matthew A.	2012-02-09
Annular Ring Acoustic Transformer App 20120033841 - Donarski; Matthew A.	2012-02-09
Heyser Spiral Low Frequency Correction Of Fir Filters App 20110317853 - Donarski; Matthew A.	2011-12-29

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