| Patents for H01G 7 - Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture (2,230) |
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| 03/05/2015 | WO2015030170A1 Variable capacitance element |
| 03/05/2015 | US20150061458 Electret structure and method for manufacturing same, and electrostatic induction-type conversion element |
| 03/05/2015 | US20150061072 Variable capacitance integrated circuit |
| 03/03/2015 | US8968423 Technique for forming a cathode of a wet electrolytic capacitor |
| 02/25/2015 | EP2840581A1 Electret structure and method for manufacturing same, and electrostatic induction-type conversion element |
| 02/11/2015 | CN101662171B 非接触接收器、谐振电路以及可变电容元件 Non-contact receiver, the resonant circuit and a variable capacitance element |
| 02/10/2015 | US8950057 Parallel-plate structure fabrication method |
| 02/05/2015 | WO2015015953A1 Dielectric thin film material and variable capacitance element |
| 01/29/2015 | WO2015013615A2 Knitted electrochemical capacitors and heated fabrics |
| 01/29/2015 | WO2015011460A1 System and method for electret surface potential restoration by a directional pulsating electric field |
| 01/27/2015 | US8941973 Multilayer ceramic electronic component and method of manufacturing the same |
| 01/22/2015 | US20150022281 Capacitors Adapted for Acoustic Resonance Cancellation |
| 01/22/2015 | US20150022028 System and method for electret surface potential restoration by a directional pulsating electric field |
| 01/15/2015 | WO2015005420A1 Piezoelectric sheet, manufacturing method of said sheet, and piezoelectric laminate |
| 01/14/2015 | CN102246407B 静电感应型的能量变换元件 Electrostatic induction type energy conversion element |
| 01/01/2015 | US20150002984 Method of forming a magnetic mems tunable capacitor |
| 12/31/2014 | CN104253020A 相变材料可变电容器 Phase change material of the variable capacitor |
| 12/31/2014 | CN102369584B 使用不同离子浓度的溶液产生电能的设备与方法 Using different ion concentration of the solution generating electric power apparatus and method |
| 12/30/2014 | US8922974 MEMS varactors |
| 12/25/2014 | US20140376149 Phase change material variable capacitor |
| 12/23/2014 | US8915141 Pressure sensor having a connection housing and a sensor housing |
| 12/23/2014 | US8914956 Manufacturing method for monolithic ceramic electronic component |
| 12/16/2014 | US8910356 Method of attaching an electronic device to an MLCC having a curved surface |
| 12/11/2014 | US20140361845 Variable capacitance circuit, oscillator circuit, vibratory device, electronic apparatus, moving object, and method of manufacturing vibratory device |
| 12/10/2014 | CN104198761A 电容型动态量传感器及其制造方法 Capacitive dynamic quantity sensor and manufacturing method |
| 12/09/2014 | US8904876 Flexible piezocapacitive and piezoresistive force and pressure sensors |
| 12/09/2014 | US8904610 Method for manufacturing laminated ceramic electronic component |
| 12/09/2014 | US8904609 Externally fused and resistively loaded safety capacitor |
| 11/18/2014 | US8891227 Process of forming dielectric thin film and thin film capacitor having said dielectric thin film |
| 11/13/2014 | US20140332746 Single crystal high dielectric constant material and method for making same |
| 11/04/2014 | US8875363 Thin film capacitors on metal foils and methods of manufacturing same |
| 10/21/2014 | US8865498 Method for manufacturing three-dimensionally shaped comb-tooth electret electrode |
| 10/21/2014 | US8863363 Method for fabricating a supercapacitor electronic battery |
| 10/14/2014 | US8857022 Method of manufacturing complimentary metal-insulator-metal (MIM) capacitors |
| 10/07/2014 | US8854792 Low operating temperature high voltage contactor |
| 10/02/2014 | WO2014155862A1 Variable-capacitance element and communication device |
| 10/02/2014 | US20140292104 On-chip capacitors with a variable capacitance for a radiofrequency integrated circuit |
| 09/30/2014 | US8848336 Perovskite material with anion-controlled dielectric properties, thin film capacitor device, and method for manufacturing the same |
| 09/30/2014 | US8844103 Methods for making feedthrough assemblies including a capacitive filter array |
| 09/25/2014 | US20140285944 Electrostatic capacitance element and resonance circuit |
| 09/23/2014 | US8841816 Energy conversion device of electrostatic induction type |
| 09/12/2014 | WO2014138641A1 Circuit for mixed memory storage and polymorphic logic computing |
| 09/04/2014 | US20140247534 Electrostatic capacitance element and resonance circuit |
| 09/04/2014 | US20140247097 Capacitance device and resonance circuit |
| 08/28/2014 | US20140240894 Fractal structures for mems variable capacitors |
| 08/26/2014 | US8813325 Method for fabricating a DRAM capacitor |
| 08/19/2014 | US8806728 Method of producing a laminated ceramic electronic component |
| 08/14/2014 | WO2014124413A1 Multi-step deposition of ferroelectric dielectric material |
| 08/14/2014 | US20140225793 Variable capacitance element and high-frequency device |
| 08/12/2014 | US8800376 Torque insensitive header assembly |
| 08/12/2014 | US8800141 Method for fabricating MEMS device and MEMS device |
| 08/07/2014 | WO2014120906A1 Four capacitor nonvolatile bit cell |
| 08/07/2014 | US20140218839 Routing of mems variable capacitors for rf applications |
| 08/05/2014 | CA2746033C Energy conversion device of electrostatic induction type |
| 07/31/2014 | US20140211366 Micro-electro-mechanical system (mems) variable capacitor apparatuses and related methods |
| 07/22/2014 | US8785555 Process for producing electret, and electrostatic induction conversion device |
| 07/03/2014 | US20140185181 Tunable capacitor |
| 07/03/2014 | US20140184363 Electronic Device with Switched-Capacitor Tuning and Related Method |
| 07/01/2014 | US8766741 Circuit comprising a voltage-dependent component and method for operating the circuit |
| 06/25/2014 | CN103890883A 静电电容元件和谐振电路 An electrostatic capacitance element and the resonant circuit |
| 06/24/2014 | US8760032 Energy recovering device with a liquid electrode |
| 06/24/2014 | US8756778 Method of adjustment during manufacture of a circuit having a capacitor |
| 06/18/2014 | DE102013113989A1 Frequenzabstimmung und Schrittsteuerung eines digital gesteuerten Oszillators Frequency tuning and pacing of a digitally controlled oscillator |
| 06/17/2014 | US8753525 Microporous carbons with aligned pores for supercapacitors |
| 06/12/2014 | DE10311076B4 Kapazitive Vorrichtung Capacitive device |
| 06/05/2014 | WO2014084729A1 Infrared radiation device, method of manufacturing and use of the infrared radiation device |
| 06/05/2014 | WO2014006415A3 Energy storage apparatus |
| 06/04/2014 | EP2738781A1 Electret and method for manufacturing same, and electrostatic induction type conversion element |
| 05/28/2014 | CN103824695A 可变电容复合部件 Variable capacitor composite parts |
| 05/27/2014 | US8732925 Electronic component fabrication method using removable spacers |
| 05/22/2014 | US20140139968 Variable capacity composite component |
| 05/15/2014 | US20140132111 Electret and process for its production, and electrostatic induction-type conversion device |
| 05/08/2014 | WO2014069477A1 Piezoelectric stack |
| 05/06/2014 | US8713770 Capacitor comprising flex crack mitigation voids |
| 05/06/2014 | US8713769 Embedded capacitive stack |
| 04/29/2014 | CA2647385C Energy collection system using a collection device suspended from a support structure |
| 04/16/2014 | CN103733285A Electret and method for manufacturing same, and electrostatic induction type conversion element |
| 04/08/2014 | US8693162 Electrostrictive resonance suppression for tunable capacitors |
| 04/08/2014 | US8689417 Precision laser adjustable thin film capacitors |
| 04/03/2014 | US20140091909 Surveillance Devices with Multiple Capacitors |
| 04/02/2014 | CN103703528A Electronic device having variable capacitance element and method for manufacturing same |
| 04/01/2014 | US8688829 Method and system of binding sensors and actuators automatically |
| 03/26/2014 | CN103680960A Liquid MEMS capacitor |
| 03/19/2014 | CN102308351B Process for manufacturing electret, and electrostatic induction-type conversion element |
| 03/19/2014 | CN102007002B Electret and electrostatic induction conversion device |
| 03/13/2014 | US20140070905 Wide range continuously tunable capacitor bank |
| 03/13/2014 | US20140068905 Capacitor producing method, capacitor producing device, and capacitor producing program |
| 03/12/2014 | EP2706545A2 Liquid MEMS capacitor |
| 03/11/2014 | US8667654 Method for manufacturing a polycrystalline dielectric layer |
| 03/06/2014 | US20140065318 Method For Forming Electret Containing Positive Ions |
| 03/05/2014 | EP2704170A2 Method for forming electret containing positive ions |
| 03/05/2014 | EP2704169A2 Method for manufacturing three-dimensionally shaped comb-tooth electret electrode |
| 02/27/2014 | US20140055213 Very low inductance distributed capacitive filter assembly |
| 02/26/2014 | EP2701166A1 Electret sheet |
| 02/25/2014 | US8656787 Electrostatic capacitive pressure sensor |
| 02/13/2014 | WO2014024716A1 Variable capacitance element, packaged circuit, resonant circuit, communication apparatus, communication system, wireless charging system, power supply apparatus, and electronic apparatus |
| 02/13/2014 | US20140043718 Method for etching a bst layer |
| 02/06/2014 | WO2014019927A1 Improved electret manufacture |
| 02/06/2014 | US20140036406 Integrated circuit based varactor |
| 02/04/2014 | US8644002 Capacitor including registration feature for aligning an insulator layer |