Dollgast; Bernhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dollgast; Bernhard.The latest application filed is for "piezoelectric transformer".

Company Profile

1.17.21

Dollgast; Bernhard - Deutschlandsberg AT
Dollgast; Bernhard - Erlangen DE
Dollgast; Bernhard - Deutschlandsberg Austria DE

*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
Piezoelectric transformer Grant 11,101,426 - Dollgast , et al. August 24, 2	2021-08-24
Piezoelectric Transformer App 20210234088 - Weilguni; Michael ; et al.	2021-07-29
Arrester and method for manufacturing an arrester Grant 11,011,890 - Dollgast May 18, 2	2021-05-18
Method for producing an arrester, and arrester Grant 10,944,243 - Dollgast , et al. March 9, 2	2021-03-09
Hard PZT Ceramic, Piezoelectric Multilayer Component and Method for Producing a Piezoelectric Mulitlayer Component App 20200131093 - Orosel; Denis ; et al.	2020-04-30
Multi-Layered Component and Method for Producing a Multi-Layered Component App 20190287702 - Feichtinger; Thomas ; et al.	2019-09-19
Method for producing a piezoelectric multilayer component, piezoelectric multilayer component containing an auxiliary material, and use of an auxiliary material for setting the breaking stress of a piezoelectric multilayer component Grant 10,374,141 - Dollgast , et al.	2019-08-06
Method for Producing an Arrester, and Arrester App 20190103730 - Dollgast; Bernhard ; et al.	2019-04-04
Arrester And Method For Manufacturing An Arrester App 20190089133 - Dollgast; Bernhard	2019-03-21
Method for Producing a Piezoelectric Transformer and Piezoelectric Transformer App 20190051813 - Dollgast; Bernhard ; et al.	2019-02-14
Piezoelectric Transformer App 20180375013 - Weilguni; Michael ; et al.	2018-12-27
Piezoelectric Transformer App 20180331277 - Dollgast; Bernhard ; et al.	2018-11-15
Multi-layer capacitor and method for producing a multi-layer capacitor Grant 9,691,550 - Schossmann , et al. June 27, 2	2017-06-27
Multi-Layer Capacitor and Method for Producing a Multi-Layer Capacitor App 20150294792 - Schossmann; Michael ; et al.	2015-10-15
Method For Producing A Piezoelectric Multilayer Component, Piezoelectric Multilayer Component Containing An Auxiliary Material, And Use Of An Auxiliary Material For Setting The Breaking Stress Of A Piezoelectric Multilayer Component App 20140292161 - Dollgast; Bernhard ; et al.	2014-10-02
Piezoceramic multilayer actuator with high reliability Grant 8,704,430 - Dollgast , et al. April 22, 2	2014-04-22
Production method of contact mat for an actuator Grant 8,112,886 - Dollgast , et al. February 14, 2	2012-02-14
Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator Grant 7,948,150 - Dollgast , et al. May 24, 2	2011-05-24
Piezoceramic multilayer actuator manufactured according to particular sintering parameters and corresponding method of manufacturing Grant 7,851,974 - Dollgast , et al. December 14, 2	2010-12-14
Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator Grant 7,843,114 - Dollgast , et al. November 30, 2	2010-11-30
Piezoceramic Multilayer Actuator With High Reliability App 20100194247 - Dollgast; Bernhard ; et al.	2010-08-05
Contact mat for an actuator, and associated production method Grant 7,612,487 - Dollgast , et al. November 3, 2	2009-11-03
Method and device for polarizing a piezoelectric actuator Grant 7,550,903 - Dollgast , et al. June 23, 2	2009-06-23
Method for mounting a contact pin for a piezoelectric element, sleeve, and actuator unit Grant 7,495,372 - Adam , et al. February 24, 2	2009-02-24
Contact Mat For An Actuator, And Associated Production Method App 20090025201 - Dollgast; Bernhard ; et al.	2009-01-29
Method and Device for Polarizing a Piezoelectric Actuator App 20080265715 - Dollgast; Bernhard ; et al.	2008-10-30
Piezoceramic Multilayer Actuator And Method Of Manufacturing A Piezoceramic Multilayer Actuator App 20080224572 - Dollgast; Bernhard ; et al.	2008-09-18
Piezoceramic Multilayer Actuator And Method Of Manufacturing A Piezoceramic Multilayer Actuator App 20080218029 - Dollgast; Bernhard ; et al.	2008-09-11
Piezoceramic Multilayer Actuator and Method of Manufacturing a Piezoceramic Multilayer Actuator App 20080218028 - Dollgast; Bernhard ; et al.	2008-09-11
Method for Mounting a Contact Pin for a Piezoelectric Element, Sleeve, and Actuator Unit App 20070295838 - Adam; Marko ; et al.	2007-12-27
Contact mat for an actuator, and associated production method App 20070032132 - Dollgast; Bernhard	2007-02-08
Flat actuator or sensor with internal prestress Grant 7,045,933 - Dollgast May 16, 2	2006-05-16
Piezoelectric actuator Grant 6,799,745 - Schmauser , et al. October 5, 2	2004-10-05
Flat actuator or sensor with internal prestress App 20030048040 - Dollgast, Bernhard	2003-03-13
Piezoelectric actuator App 20020179873 - Schmauser, Erik M. ; et al.	2002-12-05

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