Patents
Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116)
12/2005
12/29/2005US20050285699 Surface acoustic wave device, manufacturing method therefor, and communications equipment
12/29/2005US20050285691 Surface mounting crystal oscillator
12/29/2005US20050285483 Tuning folk type vibrating reed, tuning folk type vibrator, and method for making tuning folk type vibrator
12/29/2005US20050285482 Crystal oscillator
12/29/2005US20050285475 Surface acoustic wave device manufacturing method, surface acoustic wave device, and communications equipment
12/29/2005US20050284223 Piezoelectric vibrating segment, supporting structure for piezoelectric vibrating segment, piezoelectric vibrator, and piezoelectric vibrating gyroscope
12/29/2005DE102004028341A1 Surface acoustic wave or SAW filter of small length based on the central frequency of the filter such as for multimedia applications
12/28/2005EP1610460A1 Elastic boundary wave device
12/28/2005EP1610459A1 Mechanical resonator
12/28/2005EP1610458A1 Surface mounting crystal oscillator
12/28/2005CN1713523A Surface mounting crystal oscillator
12/28/2005CN1233869C Method for mfg. piezoelectric element
12/27/2005US6980066 High-frequency module
12/27/2005US6979998 Magnetic filter
12/22/2005WO2005122395A1 Electric machine signal selecting element
12/22/2005WO2005121811A1 Device for mechanical decoupling for monolithic differential vibrating sensor
12/22/2005US20050281210 Composite multiplexer circuit and chip component, high-frequency module and radio communication apparatus using the same
12/21/2005EP1552486A4 A transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the same
12/21/2005CN1711681A Duplexer and method of isolating an RX-band and a TX-band
12/21/2005CN1711680A Piezoelectric vibration piece, piezoelectric device using piezoelectric vibration piece, portable phone unit using piezoelectric device, and electronic equipment using piezoelectric device
12/20/2005US6977563 Thin-film piezoelectric resonator and method for fabricating the same
12/20/2005US6977339 Surface mounting package
12/20/2005US6976295 Method of manufacturing a piezoelectric device
12/15/2005WO2005109520A3 Electromechanical electron transfer devices
12/15/2005US20050275696 Piezoelectric element, piezoelectric actuator, piezoelectric pump, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator, and electronic apparatus
12/15/2005US20050275487 Frequency adjustment method of surface acoustic wave device, surface acoustic wave device, and electronic device
12/15/2005US20050275486 Acoustic resonator performance enhancements using recessed region
12/15/2005US20050275309 Surface acoustic wave device, method of manufacturing the same, and electronic apparatus
12/15/2005US20050273996 Method for manufacturing surface acoustic wave element, as well as surface acoustic wave element manufactured by the same method
12/14/2005CN1708901A High-frequency piezoelectric element
12/14/2005CN1707944A Surface acoustic wave device, method of manufacturing the same, and electronic apparatus
12/14/2005CN1232148C Sound surface-wave device and telecommunication unit
12/13/2005US6975185 Surface acoustic wave filter and surface acoustic wave duplexer having the same
12/13/2005US6975184 Adjusting the frequency of film bulk acoustic resonators
12/13/2005US6975183 BAW resonator having piezoelectric layers oriented in opposed directions
12/13/2005US6975182 Filter system with bulk wave resonator having a reflection layer composition that varies with the layer thickness
12/13/2005US6975180 Surface acoustic wave filter, and antenna duplexer and communication equipment using the same
12/08/2005US20050270124 Elastic wave apparatus
12/08/2005US20050270113 Method for manufacturing quartz crystal resonator
12/08/2005US20050270111 Oscillation circuit and electronic equipment
12/08/2005US20050269912 Crystal oscillator
12/08/2005US20050269911 Piezoelectric oscillator and electronic device
12/08/2005US20050269904 Thin film bulk acoustic resonator and method of manufacturing the same
12/08/2005DE102004023328A1 Surface wave filter with variable characteristics, for TV receiver IF stage, provides flat bandpass region with steep sides or step in LF-side skirt response and Nyquist characteristic
12/07/2005EP1603234A1 Piezoelectric thin-film resonator and filter and fabricating method
12/07/2005EP1603233A1 Saw apparatus and elastic wave apparatus
12/07/2005EP1603232A2 Crystal oscillator
12/07/2005CN1706098A Frequency regulating method for tuning fork type vibrator and tuning fork type vibrator frequency-regulated by the method
12/07/2005CN1705227A Elastic wave apparatus
12/07/2005CN1705226A Thin film bulk acoustic resonator and method of manufacturing the same
12/07/2005CN1705225A Surface acoustic wave device
12/07/2005CN1705224A Piezoelectric oscillator and electronic device
12/07/2005CN1705223A Crystal oscillator
12/07/2005CN1230983C Surface acoustic wave filter and communicator
12/07/2005CN1230982C Longitudinal coupling resonator type surface sound wave filter
12/06/2005US6972644 Surface acoustic wave ladder filter device having resonators with different electrode pitches and electrostatic capacitances
12/06/2005US6972643 Surface acoustic wave filter
12/06/2005US6972642 Method of controlling frequency of surface acoustic wave device and electronic apparatus
12/06/2005US6972641 FBAR ladder filter and method of grounding of FBAR ladder filters
12/06/2005US6972511 Quartz-crystal unit
12/06/2005US6972509 Surface acoustic wave device method of manufacturing the same, and electronic component using the same
12/06/2005US6972508 Surface acoustic wave device
12/06/2005US6971162 Localized enhancement of multilayer substrate thickness for high Q RF components
12/06/2005CA2267897C Infrared spectroscopy and imaging of libraries
12/01/2005WO2005114836A1 Forming integrated plural frequency band film bulk acoustic resonators
12/01/2005WO2005112711A1 Fan with blades and method for displaying illuminated pictoral elements
12/01/2005US20050266823 Receiver for an integrated heterodyne communication system including BAW-type resonators
12/01/2005US20050266614 Method of manufacturing semiconductor device and method of manufacturing electronic device
12/01/2005US20050264423 Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof
12/01/2005US20050264377 Integrated rotary connector and dynamic RF shield
12/01/2005US20050264375 Surface acoustic wave device and communication apparatus
12/01/2005US20050264140 Piezoelectric oscillator and electronic device
12/01/2005US20050264137 Piezoelectric thin-film resonator and filter and fabricating method
12/01/2005US20050264136 Surface acoustic wave device
11/2005
11/30/2005EP1601112A1 Front end module
11/30/2005EP1601110A1 Reception circuit in an integrable heterodyne communication system comprising BAW resonators
11/30/2005EP1600530A1 (001)-orientated perovskite film formation method and device having perovskite film
11/30/2005EP1599938A2 Integrated nitride-based acoustic wave devices and methods of fabricating integrated nitride-based acoustic wave devices
11/30/2005EP1371135B1 Filter device
11/30/2005CN1702961A Surface acoustic wave device and communication apparatus
11/30/2005CN1229917C Sound wave resonator
11/30/2005CN1229916C Elastic surface wave device and communication device
11/30/2005CN1229915C Method for making noise-cut filter for power converter
11/30/2005CN1229914C Elastic surface-wave device and manufacturing method therefor
11/30/2005CN1229913C Improved method for mfg. thin film sound resonator and thin film sound resonator structure of carrying out said method
11/29/2005US6969945 Surface acoustic wave device, method for manufacturing, and electronic circuit device
11/24/2005WO2005112259A1 Method of manufacturing lithium tantalate substrate for surface acoustic wave elements and lithium tantalate substrate manufactured by the same
11/24/2005WO2005112258A1 Saw device with suspended electrodes
11/24/2005US20050259906 Acousto-optic device and fabrication method of acousto-optic device
11/24/2005US20050258146 Manufacturing method of quartz crystal resonator, apparatus therefor, and quartz crystal resonator manufactured thereby
11/24/2005DE10316777B4 Verfahren zum Erzeugen einer Schutzabdeckung für ein Bauelement A method for generating a protective cover for a component
11/23/2005EP1598934A2 Filter comprising thin-film resonators and inductor, duplexer and fabricating methods thereof
11/23/2005EP1598933A1 Air-gap type thin-film bulk acoustic resonator and fabrication method therefor
11/23/2005CN1701509A Surface acoustic wave filter
11/23/2005CN1701508A Tuning folk type vibrating reed, tuning folk type vibrator, and method for making tuning folk type vibrator
11/23/2005CN1700592A Manufacturing method of quartz crystal resonator, apparatus therefor, and quartz crystal resonator manufactured thereby
11/22/2005US6967546 Surface acoustic wave filter and filter device
11/22/2005US6967545 Saw wave-guides
11/22/2005US6967432 Piezoelectric shear resonator, composite piezoelectric shear resonator, and piezoelectric resonator component
11/22/2005US6967428 Selectable reflector arrays for SAW sensors and identification devices