| Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646) |
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| 08/17/2011 | CN101471640B Narrow-band filter component |
| 08/16/2011 | US7999632 Branching filter and method for manufacturing the same |
| 08/16/2011 | US7996984 Process for making a FBAR bandpass filter |
| 08/11/2011 | US20110191996 Method for manufacturing quartz crystal resonator, quartz crystal unit and quartz crystal oscillator |
| 08/11/2011 | DE10147877B4 Verfahren zur Herstellung eines Bauelementträgers geringer Bauhöhe A method for producing a component carrier of low overall height |
| 08/10/2011 | CN1595798B Thin film resonator, method for making thin film resonator and filter having thin film resonators |
| 08/10/2011 | CN102148613A Solid dielectric layer resonator and manufacture method thereof |
| 08/10/2011 | CN102148608A Method of manufacturing package and method of manufacturing piezoelectric vibrator |
| 08/10/2011 | CN101681826B Dry etching method |
| 08/04/2011 | WO2011093456A1 Piezoelectric vibration device and process for producing same |
| 08/04/2011 | DE102010046087A1 Piston-Mode-Akustikwellenvorrichtung und Verfahren, das einen hohen Kopplungsfaktor liefert Piston-mode acoustic wave device and method which provides a high coupling factor |
| 08/03/2011 | EP2352226A1 Electronic component and method for manufacturing electronic component |
| 08/03/2011 | CN102142828A Piezoelectric vibrating reed, piezoelectric vibrator, method for manufacturing piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece |
| 08/03/2011 | CN102142826A Piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece |
| 08/03/2011 | CN102142823A Quartz tuning fork machining method |
| 07/28/2011 | WO2011088904A1 Electroacoustic transducer having reduced losses due to transverse emission and improved performance due to suppression of transverse modes |
| 07/27/2011 | CN201910773U Baffle accelerating device |
| 07/27/2011 | CN102136829A Package manufacturing method, piezoelectric vibrator manufacturing method, oscillator, electronic device, and radio-controlled timepiece |
| 07/27/2011 | CN101192814B Surface crystal element symmetric side grinding frequency modulation method |
| 07/20/2011 | EP2345156A1 Self-matched band reject filter |
| 07/20/2011 | CN102132489A Method for manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio watch |
| 07/20/2011 | CN102130661A Manufacturing method of piezoelectric device |
| 07/20/2011 | CN101447775B Polycrystalline cubic-phase silicon carbide micro-electro-mechanical system resonant device and preparation method thereof |
| 07/19/2011 | US7982558 Integrated single-crystal MEMS device |
| 07/13/2011 | EP2343802A1 Piezoelectric device and method for manufacturing same |
| 07/13/2011 | CN102124648A Piezoelectric device and method for manufacturing same |
| 07/13/2011 | CN102122941A Tunable preset cavity type silicon on insulator (SOI) substrate film body acoustic resonator and manufacturing method thereof |
| 07/13/2011 | CN102122940A Preset cavity type SOI (silicon on insulator) substrate film bulk acoustic wave resonator and manufacturing method thereof |
| 07/13/2011 | CN102122939A Preset cavity type SOI (silicon on insulator) substrate film bulk acoustic wave filter and manufacturing method thereof |
| 07/13/2011 | CN102122938A Piezoelectric film for high-performance surface acoustic wave (SAW) device and preparation method thereof |
| 07/13/2011 | CN102122937A High-phase velocity piezoelectric film for surface acoustic wave device and manufacturing method thereof |
| 07/13/2011 | CN102122936A Aluminum nitride piezoelectric membrane for surface acoustic wave (SAW) device and preparation method thereof |
| 07/13/2011 | CN102122935A Micro-mechanical resonator having submicron clearances and manufacturing method thereof |
| 07/13/2011 | CN102122930A Piezoelectric vibrator manufacturing method, oscillator, electronic device, and atomic timepiece |
| 07/13/2011 | CN102122929A Package manufacturing method, piezoelectric vibrator, and oscillator |
| 07/13/2011 | CN101330282B Piezoelectric resonator, manufacturing method thereof and lid for piezoelectric resonator |
| 07/06/2011 | EP2341618A1 Piezo-resistive MEMS resonator |
| 07/06/2011 | EP2341617A1 Acoustic resonator including an electret, and method for manufacturing said resonator, application to coupled-resonator switchable filters |
| 07/06/2011 | EP1456813B1 Surface acoustic wave identification tag having enhanced data content and methods of manufacture thereof |
| 07/06/2011 | CN102118140A Multi-variant united-row composite substrate, frequency device group and manufacturing method thereof |
| 07/06/2011 | CN102118137A Method for acquiring same temperature frequency difference for wafers having different cutting corners and coated film feedback frequencies |
| 06/30/2011 | WO2011077891A1 Process for producing hollow package |
| 06/30/2011 | WO2011076806A1 Mineral electret-based electromechanical device and method for manufacturing same |
| 06/30/2011 | DE102010064001A1 Resonator i.e. bulk acoustic wave resonator, producing method for filter in wireless communication device, involves forming piezoelectric layer above lower electrode, and forming upper electrode on piezoelectric layer |
| 06/29/2011 | CN201887726U Multiple row-arrangement composite substrate, frequency device group and frequency device |
| 06/29/2011 | CN201887725U Tuning-fork type manual frequency modulation rod for crystal |
| 06/29/2011 | CN102111116A Integrated wafer level package |
| 06/29/2011 | CN101395795B A MEMS resonator, a method of manufacturing thereof, and a MEMS oscillator |
| 06/22/2011 | CN201878100U Magnetic sealing and soldering base of support tray |
| 06/22/2011 | CN1638272B Surface acoustic wave device,electronic circuit device, communication device and electronic device |
| 06/22/2011 | CN1620755B Method for forming device in substrate and film bulk acoustic resonators |
| 06/22/2011 | CN1620752B Film bulk acoustic resonator structure and method of making |
| 06/22/2011 | CN1612472B Piezoelectric resonator element, piezoelectric device, method of manufacturing the same, cellular phone device and electronic equipment |
| 06/15/2011 | CN1638274B Surface acoustic wave device |
| 06/15/2011 | CN102098020A Surface mount crystal oscillator and manufacturing method of the same |
| 06/15/2011 | CN102092930A Bonded glass cutting method, package manufacturing method and package |
| 06/15/2011 | CN101534103B Manufacture method of radio frequency filter capable of single chip integration |
| 06/15/2011 | CN101217266B A novel acoustic wave syntonizer and the corresponding preparation method |
| 06/08/2011 | EP2330737A1 Method for manufacturing an acoustic resonator with FBAR body waves |
| 06/08/2011 | CN1799194B Method for manufacturing surface acoustic device |
| 06/08/2011 | CN1780141B Monolithic sheet style quartz crystal frequency device and production thereof |
| 06/08/2011 | CN102089969A Quartz oscillator manufacturing method |
| 06/08/2011 | CN102088274A Production method of high-fundamental frequency crystal resonator |
| 06/03/2011 | WO2011065499A1 Acoustic wave device and method for manufacturing the same |
| 06/03/2011 | WO2011065317A1 Piezoelectric device and method for manufacturing piezoelectric device |
| 06/03/2011 | WO2011064405A1 Dual-sensor temperature stabilization for integrated electrical component |
| 06/01/2011 | CN102082556A Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece |
| 06/01/2011 | CN102082555A Piezoelectric vibrating reed, piezoelectric vibrator, method of manufacturing piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece |
| 05/26/2011 | WO2011061992A1 Lead-free piezoelectric porcelain composition, piezoelectric ceramic component formed using the composition, and process for producing piezoelectric ceramic component |
| 05/26/2011 | WO2011061402A1 Bulk acoustic wave resonator and method of manufacturing thereof |
| 05/26/2011 | DE102010061817A1 Hybrider Akustikvolumenwellenresonator Hybrid Akustikvolumenwellenresonator |
| 05/26/2011 | DE102010044196A1 Mikrobearbeitete Wandler und Verfahren der Herstellung The micromachined transducers and method of manufacture |
| 05/25/2011 | EP1470639B1 Surface acoustic wave device having improved performance and method of making the device |
| 05/25/2011 | CN102076171A Printed circuit board packaging method and crystal oscillator |
| 05/25/2011 | CN102075161A 声波器件及其制作方法 Acoustic wave device and manufacturing method thereof |
| 05/25/2011 | CN101090261B Semiconductor filter structure and method of manufacture |
| 05/24/2011 | US7946008 Method of manufacturing a piezoelectric vibrator |
| 05/19/2011 | WO2011058930A1 Acoustic wave element and manufacturing method of same |
| 05/19/2011 | US20110115338 Methods of Fabricating a Membrane With Improved Mechanical Integrity |
| 05/19/2011 | US20110114968 Integrated Nitride and Silicon Carbide-Based Devices |
| 05/18/2011 | CN1953322B Piezoelectric resonator and method for producing the same |
| 05/18/2011 | CN102064790A Vibrating piece manufacturing method and vibrator manufacturing method |
| 05/18/2011 | CN102064789A Surface mount crystal oscillator and manufacturing method of the same |
| 05/18/2011 | CN102064782A Preparation method of very-low-frequency high-temperature resistant special quartz crystal resonator |
| 05/17/2011 | US7944131 Quartz crystal unit, quartz crystal oscillator and manufacturing method of the same |
| 05/11/2011 | EP1600530B1 (001)-orientated perovskite film formation method and device having perovskite film |
| 05/11/2011 | CN101465628B Film bulk acoustic wave resonator and preparation method thereof |
| 05/10/2011 | US7940146 Boundary acoustic wave element, boundary acoustic wave device, and manufacturing methods for the same |
| 05/10/2011 | US7939918 Chip packages with covers |
| 05/10/2011 | US7939356 Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby |
| 05/05/2011 | WO2011052551A1 Piezoelectric device and method of manufacturing piezoelectric device |
| 05/04/2011 | EP1444779B1 Method for gap adjustment of two mechanical elements of a substantially planar micro-mechanical structure and corresponding electromechanical resonator |
| 05/04/2011 | CN201817097U Material-taking device of automatic frequency modulator for quartz tuning fork crystal |
| 05/04/2011 | CN1536763B Surface acoustic wave device and its manufacture method |
| 05/04/2011 | CN102045039A Piezoelectric oscillator and manufacturing method thereof |
| 04/28/2011 | DE112009001372T5 Elektrostatischer Schwingungserzeuger und elektronisches Gerät An electrostatic vibration generator and electronic equipment |
| 04/27/2011 | CN102035495A Base, quartz crystal resonator and processing techniques thereof |
| 04/27/2011 | CN101402443B Mould condition excitation cantilever arm fine beam and mould condition shape electrode width determining method thereof |
| 04/20/2011 | CN102025340A Sonic wave resonator and processing method thereof |
| 04/20/2011 | CN102025337A Resonator |