H03H

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Description

IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (measuring, testing G01R; arrangements for producing a reverberation or echo sound G10K 15/08; impedance networks or resonators consisting of distributed impedances, e.g. of the waveguide type, H01P; control of amplification, e.g. bandwidth control of amplifiers, H03G; tuning resonant circuits, e.g. tuning coupled resonant circuits, H03J; networks for modifying the frequency characteristics of communication systems H04B)

Subclasses

Not Available
Subclass Title
1/00 Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network (constructional details of electromechanical transducers H03H 9/00)
1/02 Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network (constructional details of electromechanical transducers H03H 9/00) RC networks, e.g. filters (structural combinations of capacitors with other electric elements H01G)
2/00 Networks using elements or techniques not provided for in groups H03H 3/00-H03H 21/00
3/00 Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
3/007 Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,069,043 Termination circuit, semiconductor device, and test system Aug 07, 13 Jun 30, 15 , FUJITSU LIMITED
9,069,365 DC-DC converter enabling rapid output voltage changes May 01, 13 Jun 30, 15 , R2 SEMICONDUCTOR, INC.
9,069,689 Downsampling with partial-sum re-use Jun 06, 12 Jun 30, 15 , ANALOG DEVICES INC.
9,069,913 Circuit topology for multiple loads Aug 29, 13 Jun 30, 15 , HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.; HON HAI PRECISION INDUSTRY CO., LTD;
9,070,863 Resonator element, resonator, oscillator, electronic apparatus, and moving object Feb 27, 14 Jun 30, 15 , SEIKO EPSON CORPORATION
9,070,963 Duplexer Sep 11, 12 Jun 30, 15 , TAIYO YUDEN CO. LTD.
9,071,211 Compact doherty combiner Dec 13, 12 Jun 30, 15 , ANADIGICS, INC.
9,071,219 Shaper design in CMOS for high dynamic range Apr 04, 12 Jun 30, 15 , BROOKHAVEN SCIENCE ASSOCIATES, LLC
9,071,220 Efficient N-factorial differential signaling termination network Mar 15, 13 Jun 30, 15 , QUALCOMM INCORPORATED
9,071,221 Composite RF current attenuator for a medical lead Mar 26, 15 Jun 30, 15 , GREATBATCH LTD.
9,071,223 At least first and second order temperature-compensated resonator Nov 10, 10 Jun 30, 15 , THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD.
9,071,224 Filter and duplexer Nov 01, 12 Jun 30, 15 , TAIYO YUDEN CO. LTD.
9,071,225 Electronic circuit and electronic module May 31, 12 Jun 30, 15 , TAIYO YUDEN CO. LTD.
9,071,226 Micromechanical resonator and method for manufacturing thereof Aug 11, 11 Jun 30, 15 , TEKNOLOGIAN TUTKIMUSKESKUS VTT
9,071,227 High-frequency module Jan 25, 13 Jun 30, 15 , MURATA MANUFACTURING CO. LTD.
9,071,228 Balun Apr 25, 13 Jun 30, 15 , GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC
9,071,229 Miniature multi-decade GHz balun Jul 30, 13 Jun 30, 15 , SCIENTIFIC COMPONENTS CORPORATION
9,071,235 Apparatuses and methods for changing signal path delay of a signal path responsive to changes in power Oct 18, 13 Jun 30, 15 , MICRON TECHNOLOGY INC.
9,071,312 Wireless communication apparatus and wireless communication method Nov 24, 11 Jun 30, 15 , NEC CORPORATION
9,071,430 RF transceiver with distributed filtering topology Feb 06, 13 Jun 30, 15 , RF MICRO DEVICES INC.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0180,110 TRANSMISSION LINE CIRCUIT ASSEMBLIES AND PROCESSES FOR FABRICATION Dec 16, 14 Jun 25, 15 COM DEV INTERNATIONAL LTD.,
2015/0180,112 DIRECTIONAL COUPLER AND WIRELESS COMMUNICATION DEVICE Mar 04, 15 Jun 25, 15 TDK CORPORATION,
2015/0180,437 THREE-DIMENSIONAL WIRE BOND INDUCTOR Feb 11, 14 Jun 25, 15 QUALCOMM INCORPORATED,
2015/0180,438 FILTER DEVICE Mar 09, 15 Jun 25, 15 MURATA MANUFACTURING CO., LTD.,
2015/0180,440 IMPEDANCE TRANSFORMATION CIRCUIT AND WIRELESS COMMUNICATION APPARATUS Mar 09, 15 Jun 25, 15 MURATA MANUFACTURING CO., LTD.,
2015/0180,442 APPARATUS FOR RADIATIVE WIRELESS POWER TRANSMISSION AND WIRELESS POWER RECEPTION Mar 06, 15 Jun 25, 15 SAMSUNG ELECTRONICS CO., LTD.,
2015/0180,443 HEATING BODY, RESONATION DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT Dec 16, 14 Jun 25, 15 SEIKO EPSON CORPORATION,
2015/0180,444 HEATING BODY, VIBRATION DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT Dec 18, 14 Jun 25, 15 SEIKO EPSON CORPORATION,
2015/0180,445 ELECTRONIC COMPONENT, ELECTRONIC APPARATUS, AND MOVING OBJECT Dec 17, 14 Jun 25, 15 SEIKO EPSON CORPORATION,
2015/0180,446 CRYSTAL RESONATOR Dec 23, 14 Jun 25, 15 NIHON DEMPA KOGYO CO., LTD.,
2015/0180,447 FILTER DEVICE Mar 04, 15 Jun 25, 15 MURATA MANUFACTURING CO., LTD.,
2015/0180,448 RESONATOR ELEMENT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT Dec 18, 14 Jun 25, 15 SEIKO EPSON CORPORATION,
2015/0180,449 VIBRATING DEVICE AND MANUFACTURING METHOD THERFOR Mar 10, 15 Jun 25, 15 MURATA MANUFACTURING CO., LTD.,
2015/0180,450 ANTENNA DUPLEXER Mar 02, 15 Jun 25, 15 SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD.,
2015/0180,451 SURFACE ACOUSTIC WAVE DEVICE AND FILTER Dec 16, 14 Jun 25, 15 TAIYO YUDEN CO., LTD.,
2015/0180,513 SELF-CALIBRATING ANTENNA SYSTEM Dec 23, 13 Jun 25, 15 INTEL IP CORPORATION,
2015/0180,593 Antenna Tuning Unit Dec 20, 13 Jun 25, 15 SOUTHERN AVIONICS CO.,
2015/0170,625 POSITION SENSOR Dec 11, 14 Jun 18, 15 SONUUS LIMITED,
2015/0171,499 NON-RECIPROCAL CIRCUIT ELEMENT Feb 27, 15 Jun 18, 15 MURATA MANUFACTURING CO., LTD.,
2015/0171,816 BALUN Jun 17, 13 Jun 18, 15 BAE SYSTEMS PLC,

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