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
9,093,736 Common mode filter and method for manufacturing the same May 15, 12 Jul 28, 15 , SAMSUNG ELECTRO-MECHANICS CO., LTD.
9,093,853 Flexible resonator attachment Jan 30, 12 Jul 28, 15 , WITRICITY CORPORATION
9,093,973 Electromagnetic resonance coupler Sep 09, 13 Jul 28, 15 , PANASONIC CORPORATION
9,093,974 Electromagnetic interference filter for implanted electronics Aug 29, 13 Jul 28, 15 , AVX CORPORATION
9,093,975 Microelectromechanical systems comprising differential inductors and methods for making the same Aug 19, 13 Jul 28, 15 , HARRIS CORPORATION
9,093,976 Switching device and module Oct 16, 13 Jul 28, 15 , TAIYO YUDEN CO. LTD.
9,093,977 Integrated passive device filter with fully on-chip ESD protection Jul 31, 12 Jul 28, 15 , TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD.
9,093,978 Multi-loop transformer having wideband frequency applications Apr 29, 13 Jul 28, 15 , QUALCOMM INCORPORATED
9,093,979 Laterally-coupled acoustic resonators Jun 05, 12 Jul 28, 15 , AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
9,093,980 Elastic wave filter device Apr 16, 13 Jul 28, 15 , MURATA MANUFACTURING CO., LTD.
9,093,981 Circuit substrate Oct 29, 12 Jul 28, 15 , TAIYO YUDEN CO. LTD.
9,093,982 Direct sampling circuit and receiver Sep 23, 13 Jul 28, 15 , PANASONIC CORPORATION
9,093,984 Phase shifter with true time delay Sep 18, 13 Jul 28, 15 , ROCKWELL COLLINS, INC.
9,094,104 Transceiver front-end Aug 15, 12 Jul 28, 15 , TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
9,094,238 High-speed signaling systems with adaptable pre-emphasis and equalization Aug 23, 11 Jul 28, 15 , RAMBUS INC.
9,094,240 Passive equalizer and high-speed digital signal transmission system using the same Apr 21, 14 Jul 28, 15 , SAMSUNG ELECTRONICS CO. LTD.
9,094,243 Method, apparatus, receiver and communication device for estimating phase noise Jun 27, 12 Jul 28, 15 , ZTE CORPORATION
9,087,649 Very low inductance distributed capacitive filter assembly Aug 22, 12 Jul 21, 15 BAE SYSTEMS CONTROLS INC., BAE SYSTEMS CONTROLS, INC.
9,087,979 Acoustic wave device Mar 06, 13 Jul 21, 15 TAIYO YUDEN CO., LTD., TAIYO YUDEN CO. LTD.
9,088,064 Non-reciprocal circuit element Feb 27, 15 Jul 21, 15 MURATA MANUFACTURING CO., LTD., MURATA MANUFACTURING CO., LTD.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0214,915 COMMON MODE FILTER Apr 08, 15 Jul 30, 15 , Not available
2015/0214,916 STACKED CHIP DEVICE Jan 28, 15 Jul 30, 15 , Not available
2015/0214,917 METHOD FOR PERFORMING DYNAMIC IMPEDANCE MATCHING AND A COMMUNICATION APPARATUS THEREOF Apr 03, 15 Jul 30, 15 , HTC CORPORATION
2015/0214,918 POWER FEEDING DEVICE AND WIRELESS POWER FEEDING SYSTEM Apr 07, 15 Jul 30, 15 , Not available
2015/0214,919 CIRCUIT Jan 02, 15 Jul 30, 15 , Not available
2015/0214,920 WIRELESS TRANSCEIVER WITH FUNCTION OF ADJUSTMENT FOR FREQUENCY-BAND MATCHING AND THE ADJUSTING METHOD THEREFOR May 21, 14 Jul 30, 15 , AIROHA TECHNOLOGY CORP.
2015/0214,921 VIBRATING ELEMENT, VIBRATOR, OSCILLATOR, AND ELECTRONIC DEVICE Apr 09, 15 Jul 30, 15 , Not available
2015/0214,922 PIEZOELECTRIC VIBRATION ELEMENT, PIEZOELECTRIC VIBRATOR, PIEZOELECTRIC OSCILLATOR, AND ELECTRONIC DEVICE Apr 10, 15 Jul 30, 15 , Not available
2015/0214,923 RESONATOR FILTER DEVICE HAVING NARROW PASS-BAND Jan 24, 14 Jul 30, 15 , AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
2015/0214,924 ELECTROACOUSTIC TRANSDUCER Jul 11, 13 Jul 30, 15 , Not available
2015/0214,925 COMPLEX BAND PASS FILTER AND RECEIVER Aug 20, 14 Jul 30, 15 , Not available
2015/0214,926 DISCRETE-TIME FILTER Dec 19, 14 Jul 30, 15 , Not available
2015/0214,927 METHOD AND APPARATUS FOR HIGH EFFICIENCY RECTIFICATION FOR VARIOUS LOADS Apr 06, 15 Jul 30, 15 , POWERCAST CORPORATION
2015/0207,204 SURFACE ACOUSTIC WAVE TRANSPONDER PACKAGE FOR DOWN-HOLE APPLICATIONS Apr 01, 15 Jul 23, 15 , Not available
2015/0207,484 COMPOSITE RF CURRENT ATTENUATOR FOR A MEDICAL LEAD Mar 26, 15 Jul 23, 15 GREATBATCH LTD.,
2015/0207,485 RC network Jan 20, 14 Jul 23, 15 ,
2015/0207,486 PASSIVE SWITCH-BASED PHASE SHIFTER Jan 21, 14 Jul 23, 15 QUALCOMM INCORPORATED,
2015/0207,487 SPLITTER HAVING MoCA BLOCK FUNCTION May 13, 14 Jul 23, 15 LANTEK ELECTRONICS INC.,
2015/0207,488 VoIP PHONE SPLITTING DEVICE HAVING MoCA BLOCK FUNCTION May 29, 14 Jul 23, 15 LANTEK ELECTRONICS INC.,
2015/0207,489 FILM BULK ACOUSTIC WAVE RESONATOR (FBAR) HAVING STRESS-RELIEF Jan 21, 14 Jul 23, 15 AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.,

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