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
9,016,932 Resonator thermocompensated by a shape-memory metal Feb 03, 14 Apr 28, 15 , THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD.
9,017,561 Piezo-resistive MEMS resonator Aug 28, 13 Apr 28, 15 , NXP, B.V.
9,018,825 Piezoelectric device and manufacturing method of piezoelectric device Mar 29, 12 Apr 28, 15 , NIHON DEMPA KOGYO CO. LTD.
9,018,826 Mesa-type quartz-crystal vibrating piece and quartz crystal device Aug 14, 12 Apr 28, 15 , NIHON DEMPA KOGYO CO. LTD.
9,018,973 Semiconductor device Oct 04, 12 Apr 28, 15 , PS4 LUXCO S.A.R.L.
9,018,996 Circuits, architectures, apparatuses, algorithms and methods for providing quadrature outputs using a plurality of divide-by-n dividers Jul 06, 10 Apr 28, 15 , MARVELL INTERNATIONAL LTD.
9,018,997 Semiconductor device Dec 19, 13 Apr 28, 15 , SK HYNIX INC.
9,018,998 Delay time adjusting circuit, method, and integrated circuit Dec 11, 13 Apr 28, 15 , FAIRCHILD SEMICONDUCTOR CORPORATION
9,019,007 High linearity variable capacitor array Aug 30, 13 Apr 28, 15 , NEWLANS, INC.
9,019,034 Non-reciprocal circuit element Nov 17, 14 Apr 28, 15 , MURATA MANUFACTURING CO., LTD.
9,019,037 Six-port circuit Sep 24, 10 Apr 28, 15 , TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
9,019,038 Electrical component Mar 24, 10 Apr 28, 15 , EPCOS AG
9,019,039 Frequency and bandwidth tunable microwave filter Oct 04, 12 Apr 28, 15 , SPACE SYSTEMS/LORAL LLC
9,019,040 Elastic wave branching filter Feb 20, 13 Apr 28, 15 , MURATA MANUFACTURING CO., LTD.
9,019,042 High-frequency swinging choke Feb 09, 10 Apr 28, 15 , EPCOS AG
9,019,043 Feed through EMC filter Nov 29, 12 Apr 28, 15 , SCHAFFNER EMV AG
9,019,044 Filter for a magnetron power supply lead Feb 09, 12 Apr 28, 15 , E2V TECHNOLOGIES (UK) LIMITED
9,019,045 Filter circuit having improved filter characteristic Jul 20, 10 Apr 28, 15 , EPCOS AG
9,019,046 Elastic wave filter Apr 15, 13 Apr 28, 15 , NIHON DEMPA KOGYO CO. LTD.
9,019,048 High-frequency signal transmission line and electronic device Dec 31, 14 Apr 28, 15 , MURATA MANUFACTURING CO., LTD.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0114,116 VIBRATING REED, ANGULAR VELOCITY SENSOR, ELECTRONIC DEVICE, MOVING OBJECT, AND METHOD FOR MANUFACTURING VIBRATING REED Oct 29, 14 Apr 30, 15 , Not available
2015/0115,777 ASYMMETRIC UNBALANCED ACOUSTICALLY COUPLED RESONATORS FOR SPURIOUS MODE SUPPRESSION Oct 30, 13 Apr 30, 15 , QUALCOMM INCORPORATED
2015/0116,049 SURFACE ACOUSTIC WAVE RESONATOR, SURFACE ACOUSTIC WAVE OSCILLATOR, AND ELECTRONIC APPARATUS Oct 21, 14 Apr 30, 15 , Not available
2015/0116,050 VIBRATING ELEMENT, VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT Oct 24, 14 Apr 30, 15 , Not available
2015/0116,051 ULTRA LOW-POWER HIGH FREQUENCY CRYSTAL OSCILLATOR FOR REAL TIME CLOCK APPLICATIONS Oct 28, 13 Apr 30, 15 , QUALCOMM INCORPORATED
2015/0116,053 HEADER EMBEDDED FILTER FOR IMPLANTABLE MEDICAL DEVICE Oct 29, 13 Apr 30, 15 , GREATBATCH LTD.
2015/0116,054 APPARATUS AND SYSTEMS FOR FILTERING FOR POWER LINE COMMUNICATION Oct 28, 14 Apr 30, 15 , Not available
2015/0116,055 COMPOSITE ELECTRONIC COMPONENT AND BOARD HAVING THE SAME MOUNTED THEREON Apr 23, 14 Apr 30, 15 , SAMSUNG-ELECTRO-MECHANICS CO. LTD.
2015/0116,056 ELECTRONIC COMPONENT Aug 15, 14 Apr 30, 15 , Not available
2015/0116,180 PHASE-SHIFTING UNIT MODULE, MANUFACTURING METHOD THEREFOR, PHASE-SHIFTING DEVICE, AND ANTENNA Nov 04, 13 Apr 30, 15 , GUANGDONG BROADRADIO COMMUNICATION TECHNOLOGY CO., LTD.
2015/0108,210 RFID Positioning and Tracking Apparatus and Methods Oct 17, 14 Apr 23, 15 , Not available
2015/0108,622 INTERCONNECT BOARD AND SEMICONDUCTOR DEVICE Sep 26, 14 Apr 23, 15 , SONY CORPORATION OF JAPAN
2015/0108,875 PIEZOELECTRIC DEVICE Mar 14, 13 Apr 23, 15 , Not available
2015/0109,067 CONTROL DEVICE OF LC CIRCUIT USING SPIRAL INDUCTOR Apr 12, 12 Apr 23, 15 , SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
2015/0109,071 ELASTIC WAVE DEVICE Jan 05, 15 Apr 23, 15 , Not available
2015/0109,072 System and Method for a Tunable Capacitance Circuit Oct 22, 13 Apr 23, 15 , INFINEON TECHNOLOGIES AG
2015/0109,073 DEVICE FOR LINKING AN ELECTRICAL MEMBER TO A COMMUNICATION LINE Jul 01, 13 Apr 23, 15 , Not available
2015/0109,074 COMPOSITE ELECTRONIC COMPONENT AND A BOARD FOR MOUNTING THE SAME Jun 25, 14 Apr 23, 15 , Not available
2015/0109,176 ANTENNA CIRCUIT AND A METHOD OF OPTIMISATION THEREOF Oct 21, 13 Apr 23, 15 , HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
2015/0110,224 INTERFACE DEVICE FOR PERFORMING ON-OFF KEYING MODULATION AND TRANSMITTER USING SAME Oct 16, 14 Apr 23, 15 , ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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