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Wave transmission lines and networksBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 02/27/2014 > 10 patent applications in 10 patent subcategories.
20140055208 - Resonator, multilayer board and electronic device: A resonator is connected to a first plane which is one of a power plane and a ground plane, wherein the power plane and the ground plane are apart from each other in an up-down direction. The resonator comprises a connecting portion and a body portion. The connecting portion is... Agent: Nec Tokin Corporation
20140055217 - Die-to-die electrical isolation in a semiconductor package: Some of the embodiments of the present disclosure provide a semiconductor package comprising a first die; a second die; and an inductor arrangement configured to inductively couple the first die and the second die while maintaining electrical isolation between active circuit components of the first die and active circuit components... Agent: Marvell World Trade Ltd.
20140055209 - Front-end circuit and communication terminal apparatus: A front-end circuit includes a diplexer and an impedance conversion circuit. The diplexer includes a feeding side common port through which a high-frequency signal in a high band and a high-frequency signal in a low band are input and output, a first port through which a high-frequency signal in a... Agent: Murata Manufacturing Co., Ltd.
20140055210 - Tunable notch filtering in multi-transmit applications: A radio frequency (RF) communication device comprises a first signal propagating circuit and a second signal propagating circuit, which together enables simultaneous transmission. The first signal propagating circuit is configured with a first tunable notch filter within a first transmit path and the second signal propagating circuit is configured with... Agent: Motorola Mobility LLC
20140055211 - Linear stripline phase shifter: Linear stripline phase shifter which has a base (13) and a cover (20) that form a closed assembly and the phase shifter has inputs (A1) and (A2) and outputs (B), (C), (F) and (E), having in the interior of the assembly formed by the base and cover two fixed circuits... Agent:
20140055212 - High power tunable capacitor: A high power tunable capacitor is disclosed. In an exemplary embodiment, an apparatus includes a capacitor coupled to an input signal, a body contacted switch coupled to the capacitor, the body contacted switch coupled to a body bias signal, and a floating body switch coupled between the body contacted switch... Agent: Qualcomm Incorporated
20140055213 - Very low inductance distributed capacitive filter assembly: A capacitive filter assembly and method including a housing having a power terminal connection for receiving electrical power. A plurality of capacitors in an electrically parallel configuration coupled to one or more side walls of the housing. The plurality of capacitors electrically communicating with a plurality of respective printed wiring... Agent: Bae Systems Controls Inc.
20140055214 - Multi-mode bandpass filter: A multi-mode bandpass filter is described. The bandpass filter includes a first multi-directional vibrating microelectromechanical systems resonator. The bandpass filter also includes a second multi-directional vibrating microelectromechanical systems resonator. The first multi-directional vibrating microelectromechanical systems resonator is in a parallel configuration. The second multi-directional vibrating microelectromechanical systems resonator is in... Agent: Qualcomm Incorporated
20140055215 - Distributed element filters for ultra-broadband communications: A method for constructing a radio frequency filter (100) includes depositing on a dielectric substrate (102) a plurality of layers of a conductive material (210, 216, 218, 220, 222), a dielectric material (217), and a sacrificial material (1200, 1500, 1700, 1900). The deposition is controlled to form at least one... Agent: Harris Corporation
20140055216 - Transmission line and methods for fabricating thereof: A transmission line comprising a transmission medium defined by a plurality of dielectric layers, wherein the dielectric layers include a first layer having a first dielectric constant, a second layer having a second dielectric constant and a third layer having a third dielectric constant being less than the first and... Agent:02/20/2014 > 14 patent applications in 11 patent subcategories.
20140049333 - Ferrite circulator with asymmetric features: A ferrite element for a circulator comprises a first segment extending in a first direction from a center portion of the ferrite element; a second segment extending in a second direction from the center portion of the ferrite element; and a third segment extending in a third direction from the... Agent: Honeywell International Inc.
20140049335 - Reconfigurable switching element for operation as a circulator or power divider: A device comprises a waveguide structure that includes multiple arms extending from the structure, wherein the arms connect to the structure; a switching element disposed in the structure and having multiple segments, each segment being associated with a waveguide arm, wherein the switching element has an E-plane aperture extending through... Agent: Honeywell International Inc.
20140049332 - Switching ferrite circulator with an electronically selectable operating frequency band: A ferrite element for a switchable circulator comprises a first segment extending in a first direction from a center portion of the ferrite element; a second segment extending in a second direction from the center portion of the ferrite element; and a third segment extending in a third direction from... Agent: Honeywell International Inc.
20140049334 - Waveguide circulator with tapered impedance matching component: Systems and methods for a waveguide circulator with tapered matching component are provided. In certain embodiments, a waveguide structure comprises a plurality of waveguide arms; an internal cavity; a plurality of tapered matching components, wherein each tapered matching component in the plurality of tapered matching components has a narrow taper... Agent: Honeywell International Inc.
20140049345 - Resonance coupler: A resonance coupler includes transmission-side resonant wiring provided on a transmission substrate and connected to a transmission ground between a connection point of first transmission wiring to the transmission-side resonant wiring and a connection point of second transmission wiring to the transmission-side resonant wiring, and reception-side resonant wiring provided on... Agent: Panasonic Corporation
20140049336 - Signal splitter: Signals sent between a first device and a second device are split. A first user adjustable input signal equalization and gain compensates for losses to signals from the first device before the compensated signals are forwarded to the second device, a first analytic instrument and a second analytic instrument. A... Agent:
20140049337 - Amplifier module: The invention relates to an amplifier module, comprising at least one amplifier (PA), an antenna port (ANT), a transmission port (TX), a reception port (RX), and a circuit arrangement having at least three 90 DEG hybrids (HYB1, HYB2, HBY3), which each divide a respective input signal into two output signals,... Agent: Epcos Ag
20140049338 - Electromagnetic resonance coupler: An electromagnetic resonance coupler including: a transmitting resonator provided on a transmission substrate and having an open loop shape having an opening, first wiring provided on the transmission substrate and connected to a first connection point on the transmitting resonator, a receiving resonator provided on the reception substrate, second wiring... Agent: Panasonic Corporation
20140049339 - Planar transmission-line interconnection and transition structures: A combiner/divider circuit may include a plurality of planar transmission lines that each may have a planar signal conductor and at least a planar signal-return conductor. Ends of different ones of the signal conductors of the plurality of transmission lines may interconnect with the signal conductor of a first transmission... Agent: Werlatone, Inc.
20140049340 - Acoustic wave filter, duplexer, and module: An acoustic wave filter includes: at least a parallel resonator, wherein at least one of the parallel resonator includes a piezoelectric substance, an IDT located on the piezoelectric substance, and reflectors located on the piezoelectric substance so as to sandwich the IDT, and a distance between a first electrode finger... Agent: Taiyo Yuden Co., Ltd.
20140049341 - Multimode elastic wave device: A multimode elastic wave device includes a pair of reflectors, and a first interdigital transducer (IDT) electrode through a fifth IDT electrode arranged between the pair of reflectors. In this configuration, each of the average of electrode-finger pitches in the first IDT electrode and the average of electrode-finger pitches in... Agent: Panasonic Corporation
20140049342 - Waveguide e-plane filter structure with controllable size: The present invention relates to a waveguide E-plane filter component (1) comprising a first and second main part (2: 4) with a corresponding first and second waveguide section part (3, 5). The main parts (2, 4) are arranged to be mounted to each other, such that an open side (8)... Agent: Telefonaktiebolaget L M Ericsson (publ)
20140049343 - Circuit substrate having noise suppression structure: A circuit substrate has three wiring layers, wherein a signal line is formed in a first wiring layer; a ground plane is formed in a second wiring layer; a resonant line is formed in a third wiring layer. A circumferential slit is formed in the ground plane, wherein an island... Agent: Nec Corporation
20140049344 - Wiring board: Provided is a wiring board including: a board; a differential transmission line constituted by two wirings disposed on the board in parallel; an insulation resin layer which is formed on part of a face of the board. A stepped portion constituted by a lateral face of the insulation resin layer... Agent: Fujikura Ltd.02/13/2014 > 9 patent applications in 9 patent subcategories.
20140043107 - Localized wave generation via model decomposition of a pulse by a wave launcher: Implementations for exciting two or more modes via modal decomposition of a pulse by a wave launcher are generally disclosed.... Agent: New Jersey Institute Of Technology
20140043108 - Balun transformer: A balun transformer includes an unbalanced terminal, two balanced terminals, a directional coupler, a low pass filter, and a high pass filter. The directional coupler includes first, second, third and fourth terminals. The first terminal is connected to the unbalanced terminal. A predetermined phase difference exists between the output signal... Agent:
20140043109 - Efficient loop antenna system and method: An antenna including a conductive loop having a first top surface portion, the conductive loop having a first edge portion interrupted by a gap defining a feed point, a conductive strip having a second top surface, the conductive loop lying in a plane defined by the second top surface, the... Agent: Tandy Radio Shack Limited
20140043110 - Semiconductor apparatus: A semiconductor apparatus includes multiple field effect transistors provided between an antenna terminal to be connected to an antenna and multiple external terminals through which RF signals are capable of being supplied and a voltage generating circuit. When the field effect transistors provided between one of the multiple external terminals... Agent: Murata Manufacturing Co., Ltd.
20140043111 - High frequency power amplifier: A high frequency power amplifier includes an amplification element amplifying a high frequency signal; a duplexer to which an output signal of the amplification element is inputted, the duplexer allowing a signal of a certain frequency band to pass and attenuating signals of other frequency bands; a matching circuit connected... Agent: Mitsubishi Electric Corporation
20140043112 - Duplexer and circuit module including the same: In a duplexer, a common terminal is arranged in a central region of a back surface of a main body of the duplexer, a transmission terminal and a reception terminal are arranged on a virtual line that is parallel or substantially parallel with one side of the back surface of... Agent: Murata Manufacturing Co., Ltd.
20140043113 - Duplexer with phase shifter circuit: A duplexer comprising an improved matching circuit for matching between transmitting path and receiving path is specified. In this case, the matching circuit comprises a hybrid and matching elements.... Agent: Epcos Ag
20140043114 - Microwave tm mode resonator and an electrical filter including such a resonator: A microwave TM mode resonator includes a resonator cavity defined by an electrically conducting cavity wall having first and second spaced apart end faces and a side wall extending therebetween. The resonator further includes a resonator body within the cavity extending along its length between the first and second end... Agent: Filtronic Wireless Limited
20140043115 - Rigid rf coaxial transmission line for a wellbore and related methods: A rigid radio frequency (RF) coaxial transmission line to be positioned within a wellbore in a subterranean formation may include a series of rigid coaxial sections coupled together in end-to-end relation. Each rigid coaxial section may include an inner conductor, a rigid outer conductor surrounding the inner conductor, and a... Agent: Harris Corporation02/06/2014 > 11 patent applications in 10 patent subcategories.
20140035694 - Phased array antenna and phase control method therefor: In a phased array antenna that has a configuration in which a plurality of antenna panels, in each of which a plurality of antenna elements are arrayed, are connected in the form of a plane and that radiates power transmission microwaves in the arrival direction of a pilot signal sent... Agent: Mitsubishi Heavy Industries Ltd
20140035695 - Frequency agile high power microwave generator: A Multi-Cycle Digital High Power Microwave (MCD-HPM) source includes a microwave transmission line (MTL) to which a plurality electrically charged thin film transmission lines (TFTL's) are connected by switches. The switches are activated in sequence to generate a square wave at a microwave output frequency. The activation signal is controlled... Agent: Bae Systems Information And Electronic Systems Integration Inc.
20140035696 - Common mode termination with c-multiplier circuit: Embodiments of the present disclosure provide input termination circuits that overcome the deficiencies of conventional designs. Specifically, embodiments eliminate large-on chip bypass capacitors that are commonly used for common mode termination, and instead use an active capacitor-multiplier (C-multiplier) circuit at the common mode node. The C-multiplier circuit mimics a large... Agent: Broadcom Corporation
20140035697 - Combiner: A broadband building block portion is provided, which may be used to construct N-way multi-port combiners. The building block portion comprises a first feeding probe that receives a first input signal, a second feeding probe that receives a second input signal, a combining probe that combines the first and second... Agent: Teledyne Wireless, LLC
20140035698 - Microstrip-fed crossed dipole antenna having remote electrical tilt: A panel antenna includes a microstrip-fed radiator array, each radiator being a crossed dipole, with the monopoles of the dipole being loops that are electrically closed and hybrid coupled to the adjacent loops within the radiator. The loops are spaced away from a ground plane. Each four loops and four... Agent:
20140035700 - Cascaded diplexer circuit: A cascaded diplexer to create a cascaded diplexer leg with selectable passbands has a cascaded diplexer circuit. The diplexer circuit has a plurality of first bandpass filters, each having a passband. The diplexer circuit has a second bandpass filter having a passband and two terminals, coupled in series with a... Agent: Entropic Communications, Inc.
20140035699 - Combined network switching and filter system and method: A switchable filter and diplexer circuit includes a plurality of bandpass filters having passbands for the frequency bands in which communication across a communication channel is desired and a plurality of diplexers, the diplexers having a plurality of passbands. A plurality of switches are provided to select one of the... Agent: Entropic Communications, Inc.
20140035701 - Differential signal transmission line: A differential terminal 21a is connected to a branch line 33a which is provided in the main line close to the differential terminal 21a in the range from the intersection portion 39a to a start terminal on the line. A differential terminal 21b is connected to a branch line 37a... Agent: Anritsu Corporation
20140035702 - Hybrid filter including lc- and mems-based resonators: This disclosure provides implementations of filters and filter topologies, circuits, structures, devices, apparatus, systems, and related processes. In one aspect, a device includes one or more LC resonant circuit stages. In some implementations, each LC stage includes an inductor and a capacitor. Each LC stage also has a corresponding resonant... Agent: Qualcomm Mems Technologies, Inc.
20140035703 - Multiple-mode filter for radio frequency integrated circuits: A fully integrated silicon-based bandpass filter which lends itself to applications in the gigahertz region is disclosed. The bandpass filter is fabricated on an integrated circuit and operates as a microwave/millimeter-wave filtering circuit. In accordance with one aspect, the bandpass filter includes a first set and a second set of... Agent: Nanyang Technological University
20140035704 - Resonator fine tuning: A tunable resonator assembly includes a resonator coil having an inductance, and a tile residing at a position relative to the resonator coil the position selected to produce a desired change in the inductance of the resonator coil.... Agent: Witricity CorporationPrevious industry: Modulators
Next industry: Tuners
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