Inventor
DOELLGAST BERNHARD
AT17 patents
⚠️ This page may combine multiple inventors who share the name “DOELLGAST BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
6 patentsUS7612487B2Nov 3, 2009
Contact mat for an actuator, and associated production method
SIEMENS AG6 citations71
US7851974B2Dec 14, 2010
Piezoceramic multilayer actuator manufactured according to particular sintering parameters and corresponding method of manufacturing
SIEMENS AG6 citations62
US7843114B2Nov 30, 2010
Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator
SIEMENS AG2 citations62
US7550903B2Jun 23, 2009
Method and device for polarizing a piezoelectric actuator
SIEMENS AG2 citations51
US7495372B2Feb 24, 2009
Method for mounting a contact pin for a piezoelectric element, sleeve, and actuator unit
SIEMENS AG0 citations44
US7948150B2May 24, 2011
Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator
SIEMENS AG0 citations41
EPCOS AG
4 patentsUS7982373B2Jul 19, 2011
Piezoelectric multilayer component
EPCOS AG8 citations82
US10827599B2Nov 3, 2020
Piezoelectric transformer
EPCOS AG3 citations72
US11251358B2Feb 15, 2022
Holder for a piezoelectric component
EPCOS AG0 citations61
US7960899B2Jun 14, 2011
Piezoelectric multilayer component with stresses running perpendicular to stacking direction
EPCOS AG1 citations51
SAKAMOTO TAKAMI
2 patentsUS8410663B2Apr 2, 2013
Piezoelectric actuator unit having a stress relieving layer and method for manufacturing the same
SAKAMOTO TAKAMI8 citations81
US8196843B2Jun 12, 2012
Multi-layer piezoelectric element, injection apparatus using the same and method of multi-layer piezoelectric element
SAKAMOTO TAKAMI2 citations59