Inventor
NESSLER WINFRIED
DE13 patents
⚠️ This page may combine multiple inventors who share the name “NESSLER WINFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
7 patentsUS6975183B2Dec 13, 2005
BAW resonator having piezoelectric layers oriented in opposed directions
INFINEON TECHNOLOGIES AG128 citations97
US6909340B2Jun 21, 2005
Bulk acoustic wave filter utilizing resonators with different aspect ratios
INFINEON TECHNOLOGIES AG118 citations97
US7310861B2Dec 25, 2007
Method of producing a piezoelectric component
INFINEON TECHNOLOGIES AG49 citations96
US6864619B2Mar 8, 2005
Piezoelectric resonator device having detuning layer sequence
INFINEON TECHNOLOGIES AG123 citations95
US7692317B2Apr 6, 2010
Apparatus for housing a micromechanical structure
INFINEON TECHNOLOGIES AG8 citations82
US7300823B2Nov 27, 2007
Apparatus for housing a micromechanical structure and method for producing the same
INFINEON TECHNOLOGIES AG14 citations82
US6878604B2Apr 12, 2005
Semiconductor element comprising a sequence of layers for converting acoustic or thermal signal and electrical voltage changes into each other and method for producing the same
INFINEON TECHNOLOGIES AG9 citations70
AVAGO TECHNOLOGIES WIRELESS IP
5 patentsUS7535324B2May 19, 2009
Piezoelectric resonator structure and method for manufacturing a coupled resonator device
AVAGO TECHNOLOGIES WIRELESS IP41 citations92
US7657983B2Feb 9, 2010
Method of producing a topology-optimized electrode for a resonator in thin-film technology
AVAGO TECHNOLOGIES WIRELESS IP11 citations84
US7786826B2Aug 31, 2010
Apparatus with acoustically coupled BAW resonators and a method for matching impedances
AVAGO TECHNOLOGIES WIRELESS IP16 citations83
US7479851B2Jan 20, 2009
Piezoelectric component and method for producing it
AVAGO TECHNOLOGIES WIRELESS IP7 citations73
US7455786B2Nov 25, 2008
Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement
AVAGO TECHNOLOGIES WIRELESS IP1 citations52