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
8,912,090 Mixer fabrication technique and system using the same Oct 07, 13 Dec 16, 14 , MARKI MICROWAVE, INC.
8,912,687 Secure wireless energy transfer for vehicle applications Nov 03, 11 Dec 16, 14 , WITRICITY CORPORATION
8,912,836 Low power quadrature waveform generator Jul 29, 13 Dec 16, 14 , FUTUREWEI TECHNOLOGIES INC.
8,912,837 Mux-based digital delay interpolator Oct 03, 13 Dec 16, 14 , STMICROELECTRONICS S.R.L
8,912,843 Ultra low cut-off frequency filter Jan 20, 11 Dec 16, 14 , CADENCE AMS DESIGN INDIA PRIVATE LIMITED
8,912,861 Mechanically controlled variable capacitors for impedance tuners Mar 04, 13 Dec 16, 14 , Not available
8,912,865 Power combiner, power amplifying module having the same, and signal transceiving module Aug 29, 11 Dec 16, 14 , SAMSUNG ELECTRO-MECHANICS CO., LTD.
8,912,866 Dual-band surface acoustic wave filter and composite high-frequency component Nov 15, 12 Dec 16, 14 , MURATA MANUFACTURING CO., LTD.
8,912,971 Filter, duplexer and electronic device Nov 28, 08 Dec 16, 14 , TAIYO YUDEN CO., LTD.
8,913,652 Method, system and apparatus for wideband signal processing Mar 10, 09 Dec 16, 14 , NEWLANS, INC.
8,913,653 Efficient equalizer coefficient computation Sep 19, 12 Dec 16, 14 , NVIDIA CORPORATION
8,913,654 Data processing device and method for analyzing stability of data processing device Jan 15, 13 Dec 16, 14 , HON HAI PRECISION INDUSTRY CO., LTD
8,913,655 Feed-forward equalizer architectures Aug 16, 13 Dec 16, 14 , INTERNATIONAL BUSINESS MACHINE CORPORATION
8,913,901 System and method for blind equalization and carrier phase recovery in a quadrature amplitude modulated system Aug 08, 12 Dec 16, 14 , TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC
8,914,096 Adaptation probe for insertion into implanted electrode devices of active medical implants and set composed of an implantable electrode device and an adaptation probe Jan 31, 11 Dec 16, 14 , BIOTRONIK SE & CO. KG
8,910,355 Method of manufacturing a film bulk acoustic resonator with a loading element Dec 12, 11 Dec 16, 14 , INTERNATIONAL BUSINESS MACHINE CORPORATION
8,907,531 Wireless energy transfer with variable size resonators for medical applications Oct 21, 11 Dec 09, 14 WITRICITY CORPORATION, WITRICITY CORPORATION
8,907,545 Crystal element and crystal device Aug 29, 12 Dec 09, 14 NIHON DEMPA KOGYO CO., LTD., NIHON DEMPA KOGYO CO. LTD.
8,907,547 Composite substrate Mar 28, 14 Dec 09, 14 NGK INSULATORS, LTD., NGK INSULATORS LTD
8,907,548 Resonator element having a mass portion Dec 22, 10 Dec 09, 14 SEIKO EPSON CORPORATION, SEIKO EPSON CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0361,664 ACOUSTIC WAVE DEVICE May 12, 14 Dec 11, 14 TAIYO YUDEN CO., LTD.,
2014/0361,666 CRYSTAL RESONATOR, AND PRODUCTION METHOD THEREFOR Aug 21, 14 Dec 11, 14 FUJITSU LIMITED,
2014/0361,834 FOUR LC ELEMENT BALUN Jun 10, 13 Dec 11, 14 AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.,
2014/0361,847 LOW LOSS MULTIPLE OUTPUT SWITCH WITH INTEGRATED DISTRIBUTED ATTENUATION Jun 05, 13 Dec 11, 14 QUALCOMM INCORPORATED,
2014/0361,848 TUNABLE RF FILTER STRUCTURE FORMED BY A MATRIX OF WEAKLY COUPLED RESONATORS Jun 06, 14 Dec 11, 14 RF MICRO DEVICES, INC.,
2014/0361,849 TUNABLE RF FILTER BASED RF COMMUNICATIONS SYSTEM Jun 06, 14 Dec 11, 14 ,
2014/0361,850 RESONATOR, FILTER, AND DUPLEXER May 29, 14 Dec 11, 14 TAIYO YUDEN CO., LTD.,
2014/0361,851 SIGNAL-PROCESSING DEVICES HAVING ONE OR MORE MEMRISTORS Aug 25, 14 Dec 11, 14 ,
2014/0361,856 HIGH QUALITY FACTOR INTERCONNECT FOR RF CIRCUITS Jun 06, 14 Dec 11, 14 RF MICRO DEVICES, INC.,
2014/0362,957 SAMPLING MIXER CIRCUIT AND RECEIVER Jan 22, 13 Dec 11, 14 PANASONIC CORPORATION,
2014/0360,281 STRESS MEASUREMENT SENSOR Apr 04, 14 Dec 11, 14 PRO-MICRON GMBH & CO. KG,
2014/0354,109 BULK ACOUSTIC WAVE RESONATOR HAVING PIEZOELECTRIC LAYER WITH VARYING AMOUNTS OF DOPANT May 31, 13 Dec 04, 14 AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.,
2014/0354,112 PIEZOELECTRIC RESONATORS FOR REDUCTION OF NOISE AND VIBRATION IN VEHICLE COMPONENTS May 31, 13 Dec 04, 14 GM GLOBAL TECHNOLOGY OPERATIONS LLC,
2014/0354,114 ACOUSTIC WAVE DEVICE AND METHOD OF FABRICATING THE SAME May 29, 14 Dec 04, 14 TAIYO YUDEN CO., LTD.,
2014/0354,115 SOLIDLY MOUNTED ACOUSTIC RESONATOR HAVING MULTIPLE LATERAL FEATURES Aug 14, 14 Dec 04, 14 AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.,
2014/0354,294 SOLID STATE IMPEDANCE TUNERS May 22, 14 Dec 04, 14 MAURY MICROWAVE, INC.,
2014/0354,357 APPARATUS FOR COMMON MODE SUPPRESSION May 29, 13 Dec 04, 14 NXP B.V.,
2014/0354,369 TRANSMISSION LINE AND TRANSMISSION METHOD Jan 09, 13 Dec 04, 14 SONY CORPORATION,
2014/0354,370 SIGNAL HANDLING APPARATUS FOR RADIO FREQUENCY CIRCUITS Sep 12, 13 Dec 04, 14 NEWLANS, INC.,
2014/0354,371 RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND TERMINATIONS THEREFOR Dec 25, 13 Dec 04, 14 MEDIATEK INC.,

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