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
9793865 Combined high power RF/microwave amplifier with multiple power amplifier units and automatic failure protection Jun 02, 16 Oct 17, 17 , DAICO INDUSTRIES, INC.
9793873 Circuits and methods for providing an impedance adjustment Sep 21, 15 Oct 17, 17 , Silicon Laboratories Inc.
9793874 Acoustic resonator with electrical interconnect disposed in underlying dielectric May 28, 14 Oct 17, 17 , AVAGO TECHNOLOGIES GENERAL IP SINGAPORE (SINGAPORE) PTE. LTD.
9793875 Vibration element, vibrator, oscillator, electronic apparatus, and moving object Jul 16, 15 Oct 17, 17 , Seiko Epson Corporation
9793876 Resonator element, method for manufacturing resonator element, resonator, gyro sensor, electronic apparatus, and moving object Jun 22, 15 Oct 17, 17 , SEIKO EPSON CORPORATION
9793877 Encapsulated bulk acoustic wave (BAW) resonator device Dec 17, 13 Oct 17, 17 , Avago Technologies General IP (Singapore) Pte. Ltd.
9793878 Power dividing and combining circuit having filtering function Dec 31, 15 Oct 17, 17 , Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd.; Hon Hai Precision Industry Co., Ltd;
9793879 Rate convertor Sep 17, 15 Oct 17, 17 , Avnera Corporation
9793885 Method and apparatus for an active negative-capacitor circuit to cancel the input capacitance of comparators Nov 01, 16 Oct 17, 17 , Tensorcom, Inc.
9794634 System, device and method for viewing and controlling audio video content in a home network Apr 23, 14 Oct 17, 17 , STARTIMES COMMUNICATION NETWORK TECHNOLOGY CO., LTD.
9785601 System and method for reducing cross coupling effects Feb 17, 16 Oct 10, 17 QUALCOMM INCORPORATED, QUALCOMM Incorporated
9786430 Space-adaptive wireless power transfer system and method using evanescent field resonance Sep 17, 10 Oct 10, 17 KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE, Korea Electrotechnology Research Institute
9786834 EAP transducers with improved performance Apr 12, 13 Oct 10, 17 PARKER-HANNIFIN CORPORATION, Parker Hannifin Corporation
9786835 Backside integration of RF filters for RF front end modules and design structure May 14, 15 Oct 10, 17 GLOBALFOUNDRIES INC., Globalfoundries Inc.
9786980 Antenna system Apr 21, 16 Oct 10, 17 WISTRON NEWEB CORPORATION, WISTRON NEWEB CORP.
9787275 Low voltage electromagnetic interference filter of electric vehicle Jul 30, 14 Oct 10, 17 LSIS CO., LTD., LSIS CO., LTD
9787276 Electronic component Apr 21, 16 Oct 10, 17 MURATA MANUFACTURING CO., LTD., Murata Manufacturing Co., Ltd.
9787277 Variable filter circuit and wireless communication apparatus Aug 08, 16 Oct 10, 17 MURATA MANUFACTURING CO., LTD., Murata Manufacturing Co Ltd.
9787278 Lossless microwave switch based on tunable filters for quantum information processing Sep 26, 16 Oct 10, 17 INTERNATIONAL BUSINESS MACHINES CORPORATION, International Business Machines Corporation
9787279 Balun transformer Jan 27, 16 Oct 10, 17 MURATA MANUFACTURING CO., LTD., Murata Manufactruing Co. Ltd.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0294,257 COMMON MODE NOISE FILTER Nov 02, 15 Oct 12, 17 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.,
2017/0294,261 COMMON MODE FILTER Jan 19, 17 Oct 12, 17 SAMSUNG ELECTRO-MECHANICS CO., LTD.,
2017/0294,747 RADIO COMMUNICATION FILTERING APPARATUS AND RADIO CONTROL APPARATUS Feb 20, 17 Oct 12, 17 FUJITSU LIMITED,
2017/0294,835 POWER SOURCE INTERFACE MODULE WITH COMPACT EMI FILTER Dec 18, 14 Oct 12, 17 TELEFONAKTIEBOLAGET L M ERICSSON (PUBL),
2017/0294,842 NANOSECOND PULSER Jun 15, 17 Oct 12, 17 EAGLE HARBOR TECHNOLOGIES, INC.,
2017/0294,891 METHOD AND APPARATUS FOR ADAPTIVE IMPEDANCE MATCHING Jun 22, 17 Oct 12, 17 BLACKBERRY LIMITED,
2017/0294,892 FLUIDIC SENSOR DEVICE HAVING UV-BLOCKING COVER Mar 27, 17 Oct 12, 17 QORVO US, INC.,
2017/0294,893 Resonance Structure of Bulk Acoustic Wave Resonator Aug 04, 16 Oct 12, 17 WIN SEMICONDUCTORS CORP.,
2017/0294,894 PIEZOELECTRIC THIN FILM AND PIEZOELECTRIC VIBRATOR Jun 26, 17 Oct 12, 17 MURATA MANUFACTURING CO., LTD.,
2017/0294,895 ACOUSTIC WAVE DEVICE Mar 09, 17 Oct 12, 17 TAIYO YUDEN CO., LTD.,
2017/0294,896 FILTER DEVICE Jun 27, 17 Oct 12, 17 MURATA MANUFACTURING CO., LTD.,
2017/0294,897 FILTER DEVICE Jun 23, 17 Oct 12, 17 MURATA MANUFACTURING CO., LTD.,
2017/0294,898 POLYPHASE DECIMATION FIR FILTERS AND METHODS Jun 23, 17 Oct 12, 17 STMICROELECTRONICS INTERNATIONAL N.V.,
2017/0294,904 APPARATUS AND METHOD FOR PROCESSING AN INPUT-SIGNAL VOLTAGE Mar 28, 17 Oct 12, 17 INFINEON TECHNOLOGIES AG,
2017/0294,905 APPARATUS AND METHOD FOR PROCESSING AN INPUT-SIGNAL VOLTAGE Mar 28, 17 Oct 12, 17 INFINEON TECHNOLOGIES AG,
2017/0291,122 ELECTRONIC CONFIGURATION AND CONTROL FOR ACOUSTIC STANDING WAVE GENERATION Apr 24, 17 Oct 12, 17 FLODESIGN SONICS, INC.,
2017/0285,085 SOLID STATE IMPEDANCE TUNERS May 15, 17 Oct 05, 17 MAURY MICROWAVE, INC.,
2017/0285,332 MEMS DEVICE OSCILLATING ABOUT TWO AXES AND HAVING A POSITION DETECTING SYSTEM, IN PARTICULAR OF A PIEZORESISTIVE TYPE Sep 15, 16 Oct 05, 17 STMICROELECTRONICS S.R.L.,
2017/0285,695 PIEZOELECTRIC PACKAGE-INTEGRATED FILM BULK ACOUSTIC RESONATOR DEVICES Apr 01, 16 Oct 05, 17 INTEL CORPORATION,
2017/0286,731 PIEZOELECTRIC PACKAGE-INTEGRATED DELAY LINES FOR RADIO FREQUENCY IDENTIFICATION TAGS May 04, 17 Oct 05, 17 INTEL CORPORATION,

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Patents Issued To Date - By Filing Year

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