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)
| 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 |
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9685686 | Power divider and method of fabricating the same | Oct 25, 12 | Jun 20, 17 | Telefonaktiebolaget LM Ericsson ( publ) |
| 9685687 | System and method for a directional coupler | Aug 27, 15 | Jun 20, 17 | Infineon Technologies AG |
| 9685910 | Transformer based impedance matching network and related power amplifier, ADPLL and transmitter based thereon | Oct 03, 15 | Jun 20, 17 | Short Circuit Technologies LLC |
| 9685928 | Interference rejection RF filters | Aug 01, 14 | Jun 20, 17 | Qorvo US, Inc. |
| 9685929 | MEMS/NEMS device comprising a network of electrostatically actuated resonators and having an adjustable frequency response, notably for a band-pass filter | Nov 05, 14 | Jun 20, 17 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 9685930 | Broad-band filter in branching technology | Dec 05, 13 | Jun 20, 17 | QUALCOMM Incorporated |
| 9685931 | High accuracy millimeter wave/radio frequency wideband in-phase and quadrature generation | Aug 28, 14 | Jun 20, 17 | QUALCOMM Incorporated |
| 9685932 | Apparatus and methods for enhancing bandwidth in trench isolated integrated circuits | May 15, 15 | Jun 20, 17 | Analog Devices, Inc. |
| 9685933 | Notch filter for ripple reduction | Mar 26, 15 | Jun 20, 17 | Linear Technology Corporation |
| 9685937 | CMOS pulse shrinking, stretching or shrink-and-stretch mixing method and device thereof | Jun 30, 15 | Jun 20, 17 | National Kaohsiung First University of Science and Technology |
| 9686052 | Communication-line-quality estimating apparatus, transmitter, and receiver | Nov 18, 13 | Jun 20, 17 | Mitsubishi Electric Corporation |
| 9676617 | Micro-electro-mechanical transducer having an optimized non-flat surface | Mar 09, 15 | Jun 13, 17 | KOLO TECHNOLOGIES, INC. |
| 9679765 | Method of fabricating rare-earth doped piezoelectric material with various amounts of dopants and a selected C-axis orientation | Jan 22, 14 | Jun 13, 17 | Avago Technologies General IP (Singapore) PTE. LTD. |
| 9680083 | Composite substrate, piezoelectric device, and method for manufacturing composite substrate | Dec 10, 14 | Jun 13, 17 | NGK INSULATORS, LTD. |
| 9680439 | Method of fabricating acoustic resonator with planarization layer | Mar 26, 14 | Jun 13, 17 | Avago Technologies General IP (Singapore) PTE. LTD. |
| 9680440 | Multi-band impedance tuners using weakly-coupled LC resonators | Nov 26, 14 | Jun 13, 17 | Qorvo US, Inc. |
| 9680441 | Impedance matching circuit and antenna system | Jul 10, 13 | Jun 13, 17 | Taiyo Yuden Co. Ltd. |
| 9680442 | Impedance tuning circuit | Mar 11, 15 | Jun 13, 17 | NXP B.V. |
| 9680443 | Apparatus and method for operating at least two antennas for a motor vehicle, and near-field communication network | Aug 07, 15 | Jun 13, 17 | Conti Temic microelectronic GmbH |
| 9680444 | Multiplexer with filters and resonant circuit | Jul 07, 15 | Jun 13, 17 | Taiyo Yuden Co. Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0168,018 | TEMPERATURE COMPENSATION AND OPERATIONAL CONFIGURATION FOR BULK ACOUSTIC WAVE RESONATOR DEVICES | Dec 15, 16 | Jun 15, 17 | Not available |
| 2017/0168,026 | TEMPERATURE COMPENSATION AND OPERATIONAL CONFIGURATION FOR BULK ACOUSTIC WAVE RESONATOR DEVICES | Dec 15, 16 | Jun 15, 17 | Not available |
| 2017/0168,115 | RELAY ABNORMALITY DETECTION DEVICE AND POWER CONDITIONER | Nov 20, 15 | Jun 15, 17 | TABUCHI ELECTRIC CO., LTD. |
| 2017/0170,233 | Integrated structures of acoustic wave device and varactor, and acoustic wave device, varactor and power amplifier, and fabrication methods thereof | Feb 28, 17 | Jun 15, 17 | Not available |
| 2017/0170,564 | IMPEDANCE TUNING CIRCUIT | Dec 10, 15 | Jun 15, 17 | Not available |
| 2017/0170,793 | SPLITTER/COMBINER SYSTEM FOR RF WAVES | Aug 19, 16 | Jun 15, 17 | Not available |
| 2017/0170,797 | METHODS OF REDUCING ELECTRIC LOSS IN ELASTIC WAVE ELEMENTS | Feb 21, 17 | Jun 15, 17 | Not available |
| 2017/0170,798 | LOW PASS FILTER | Feb 27, 17 | Jun 15, 17 | Not available |
| 2017/0170,799 | CAPACITIVE COMPENSATION STRUCTURES USING PARTIALLY MESHED GROUND PLANES | Dec 11, 15 | Jun 15, 17 | Intel Corp. |
| 2017/0170,800 | COMPLEX CIRCUIT, CIRCUIT DEVICE, CIRCUIT BOARD, AND COMMUNICATION DEVICE | Oct 28, 15 | Jun 15, 17 | Taiyo Yuden Co. Ltd. |
| 2017/0170,801 | BULK ACOUSTIC WAVE RESONATOR WITH A MODIFIED OUTSIDE STACK PORTION | Dec 12, 16 | Jun 15, 17 | Not available |
| 2017/0170,802 | MEMS RESONATOR | May 12, 16 | Jun 15, 17 | Not available |
| 2017/0170,803 | NANO- AND MICROELECTROMECHANICAL RESONATORS | Aug 16, 16 | Jun 15, 17 | Not available |
| 2017/0170,804 | PIEZOELECTRIC RESONATOR FOR ULTRASONIC TRANSDUCER AND MANUFACTURING METHOD THEREOF | Dec 05, 16 | Jun 15, 17 | NIHON DEMPA KOGYO CO., LTD. |
| 2017/0170,805 | DUAL TRENCH DEEP TRENCH BASED UNRELEASED MEMS RESONATORS | Oct 04, 16 | Jun 15, 17 | Not available |
| 2017/0170,806 | RESONATOR AND RELATED MANUFACTURING METHOD | Dec 07, 16 | Jun 15, 17 | Not available |
| 2017/0170,807 | PIEZOELECTRIC THIN FILM RESONATOR AND FILTER | Nov 21, 16 | Jun 15, 17 | Taiyo Yuden Co. Ltd. |
| 2017/0170,808 | ACOUSTIC WAVE RESONATOR, FILTER, AND DUPLEXER | Dec 13, 16 | Jun 15, 17 | Taiyo Yuden Co. Ltd. |
| 2017/0170,809 | PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND DUPLEXER | Nov 18, 16 | Jun 15, 17 | Taiyo Yuden Co. Ltd. |
| 2017/0170,810 | Charge Sharing Filter | Feb 27, 17 | Jun 15, 17 | Not available |
