Inventor
ROESLER ULRIKE
DE18 patents
⚠️ This page may combine multiple inventors who share the name “ROESLER ULRIKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPCOS AG
15 patentsUS6420946B1Jul 16, 2002
Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period
EPCOS AG95 citations97
US7262676B2Aug 28, 2007
Electroacoustic component and method for the production thereof
EPCOS AG46 citations92
US7589452B2Sep 15, 2009
SAW-component having a reduced temperature path and method for the production thereof
EPCOS AG20 citations90
US7304553B2Dec 4, 2007
Filter with acoustically coupled resonators
EPCOS AG36 citations89
US6441704B1Aug 27, 2002
Surface acoustic wave filter having balanced crosstalk capacitances in symmetric operation
EPCOS AG21 citations87
US7851977B2Dec 14, 2010
Electroacoustic component
EPCOS AG9 citations84
US7449812B2Nov 11, 2008
Electroacoustic transducer for a surface wave operating component
EPCOS AG9 citations84
US7589453B2Sep 15, 2009
Wide bandwidth acoustic surface wave component
EPCOS AG11 citations83
US7459991B2Dec 2, 2008
SAW component having an improved temperature coefficient
EPCOS AG17 citations83
USRE39538EApr 3, 2007
Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period
EPCOS AG10 citations83
US7170372B2Jan 30, 2007
Converter for surface waves with improved suppression of interfering excitation
EPCOS AG14 citations83
US7692515B2Apr 6, 2010
Low-loss electro-acoustic component
EPCOS AG7 citations73
US7948333B2May 24, 2011
Component operated by guided acoustic waves
EPCOS AG3 citations62
US7999436B2Aug 16, 2011
Electroacoustic component
EPCOS AG2 citations59
US7696674B2Apr 13, 2010
Electroacoustic component operating with guided bulk acoustic waves
EPCOS AG4 citations59