Assignee
EPCOS AG
DE479 patents
Top patents by PatentIndex Score
US7102460B2Sep 5, 2006
Duplexer with extended functionality
EPCOS AG96 citations98
US6985052B2Jan 10, 2006
Component operating with bulk acoustic waves, and having coupled resonators
EPCOS AG113 citations98
US7057478B2Jun 6, 2006
Component functioning with bulk acoustic waves having coupled resonators
EPCOS AG98 citations97
US6927649B2Aug 9, 2005
Component working with acoustic waves and having a matching network
EPCOS AG117 citations97
US6420946B1Jul 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
US7388281B2Jun 17, 2008
Encapsulated electronic component and production method
EPCOS AG62 citations96
US7230509B2Jun 12, 2007
Acoustic mirror
EPCOS AG82 citations96
US7259041B2Aug 21, 2007
Method for the hermetic encapsulation of a component
EPCOS AG77 citations95
US6708757B2Mar 23, 2004
Heat sink module and an arrangment of heat sink modules
EPCOS AG55 citations95
US7142884B2Nov 28, 2006
Combined front-end circuit for wireless transmission systems
EPCOS AG60 citations94
US7042132B2May 9, 2006
Transducer structure that operates with acoustic waves
EPCOS AG102 citations94
US6992400B2Jan 31, 2006
Encapsulated electronics device with improved heat dissipation
EPCOS AG138 citations94
US6917261B2Jul 12, 2005
Component operating with bulk acoustic waves, and having asymmetric/symmetrical circuitry
EPCOS AG97 citations94
US6722030B1Apr 20, 2004
Process for manufacturing an electronic component, in particular a surface-wave component working with acoustic surface waves
EPCOS AG57 citations94
US7102224B2Sep 5, 2006
Encapsulated component and method for the production thereof
EPCOS AG21 citations93
US6677696B1Jan 13, 2004
Surface acoustic wave component on a monocrystal substrate which is also pyroelectric
EPCOS AG32 citations93
US6608547B1Aug 19, 2003
Low capacity multilayer varistor
EPCOS AG63 citations93
US6519822B1Feb 18, 2003
Method for producing an electronic component
EPCOS AG29 citations93
US7843397B2Nov 30, 2010
Tuning improvements in “inverted-L” planar antennas
EPCOS AG29 citations92
US7630504B2Dec 8, 2009
Microphone comprising integral multi-level quantizer and single-bit conversion means
EPCOS AG44 citations92
US7518201B2Apr 14, 2009
Method for encapsulating an electrical component, and surface acoustic wave device encapsulated using said method
EPCOS AG25 citations92
US7498916B2Mar 3, 2009
Holder for a choke coil and an inductive component with the holder
EPCOS AG32 citations92
US7262676B2Aug 28, 2007
Electroacoustic component and method for the production thereof
EPCOS AG46 citations92
US7139162B2Nov 21, 2006
Electrode and method for the production thereof
EPCOS AG37 citations92
US6982380B2Jan 3, 2006
Encapsulated component which is small in terms of height and method for producing the same
EPCOS AG52 citations92
US6930438B2Aug 16, 2005
Multilayer electrical component having a passivation layer
EPCOS AG33 citations92
US6685168B1Feb 3, 2004
Surface acoustic wave component
EPCOS AG21 citations92
US6667673B1Dec 23, 2003
Dual-mode surface wave filter with enhanced symmetry and optionally enhanced stop-band attenuation
EPCOS AG38 citations92
US6555758B1Apr 29, 2003
Multiple blank for electronic components such as SAW components, and method of building up bumps, solder frames, spacers and the like
EPCOS AG20 citations92
US6445560B1Sep 3, 2002
Gas-filled surge protector with external short-circuiting device
EPCOS AG24 citations92
US6370008B1Apr 9, 2002
Capacitor film for a self-healing film capacitor
EPCOS AG36 citations92
US6353372B1Mar 5, 2002
Dual-mode surface acoustic wave filter with split input/output converters determining impedance
EPCOS AG49 citations92
US6262360B1Jul 17, 2001
Electric capacitor
EPCOS AG46 citations92
US7956705B2Jun 7, 2011
Circuit working with acoustic volume waves and component connected to the circuit
EPCOS AG32 citations91
US7723902B2May 25, 2010
Piezoelectric transformer and method for the production thereof
EPCOS AG21 citations91
US7616079B2Nov 10, 2009
Bulk acoustic wave resonator and circuit comprising same
EPCOS AG27 citations91
US7385467B2Jun 10, 2008
Resonator and component with hermetic encapsulation
EPCOS AG39 citations91
US6861924B2Mar 1, 2005
Duplexer with improved transmission/receiving band separation
EPCOS AG22 citations91
US6842329B2Jan 11, 2005
Ceramic mass and a capacitor having the ceramic mass
EPCOS AG19 citations91
US6362945B1Mar 26, 2002
Gas-filled surge arrester wIth an activating compound formed of a plurality of components
EPCOS AG22 citations91
US6265661B1Jul 24, 2001
Aluminum electrolytic capacitor
EPCOS AG20 citations91
US7589452B2Sep 15, 2009
SAW-component having a reduced temperature path and method for the production thereof
EPCOS AG20 citations90
US7489067B2Feb 10, 2009
Component with a piezoelectric functional layer
EPCOS AG21 citations90
US7208862B2Apr 24, 2007
Piezoelectric component and method for the production thereof
EPCOS AG23 citations90
US7135955B2Nov 14, 2006
Electrical component with a negative temperature coefficient
EPCOS AG22 citations90
US7123467B2Oct 17, 2006
Electroceramic component comprising a plurality of contact surfaces
EPCOS AG15 citations90
US6894588B2May 17, 2005
Resonator filter with improved adjacent channel selectivity
EPCOS AG29 citations90
US6885545B2Apr 26, 2005
Capacitor electrodes
EPCOS AG43 citations90
US6791437B2Sep 14, 2004
Symmetric dual mode surface acoustic wave filter having symmetric housing connections
EPCOS AG26 citations90
US6768056B2Jul 27, 2004
Capacitor housing
EPCOS AG30 citations90
Showing the top 50 of 479 patents by PatentIndex Score.