Resonators (distributed Parameter Type) Patents (Class 333/219)
  • Patent number: 11031774
    Abstract: A superconducting fault current limiter element, comprising: a plurality of tapes, arranged in electrical parallel fashion among one another, wherein at least one tape of the plurality of tapes comprises a superconductor tape, and wherein at least one tape of the plurality of tapes comprises a non-superconductor tape.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: June 8, 2021
    Assignee: Varian Semiconductor Equipment Associates, Inc.
    Inventors: Scott W. Nickerson, Paul Murphy, Saeed Jazebi
  • Patent number: 10989772
    Abstract: A TEM RF antenna device (40) for a magnetic resonance MR imaging system (10), ?the RF antenna device (40) comprising a plurality of rungs (44), and each rung (44) having at least one axial member (46) that in an operational state is substantially arranged parallel to the axial direction (38) wherein ?the axial members (46) of the plurality of rungs (44) are arranged along an azimuthal direction (34) in a substantially equally spaced relationship about a center axis (42), and wherein ?the at least one axial member (46) of each of the rungs (44) has two end regions (48, 50) and wherein ?for at least two rungs (44?, 44?) of the plurality of rungs (44) that are adjacently arranged with regard to the azimuthal direction (34), each rung (44?, 44?) comprising at least one transversal member (52, 54) that is galvanically connected to one of the end regions (48, 50) of the axial member (46) of that rung (44?, 44?) only, in the operational state, the at least one transversal members (52, 54) of the adjacent rungs (44?,
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: April 27, 2021
    Assignee: Koninklijke Philips N.V.
    Inventor: Oliver Lips
  • Patent number: 10916821
    Abstract: Metamaterial waveguides and shielded bridges are employed to improve the scalability and routing of quantum computing circuits. A metamaterial waveguide includes a signal conductor that has a periodic array of lumped element resonators distributed along and electrically coupled to a signal conductor. The periodic array of lumped element resonator pairs defines a bandgap within an operating bandwidth of the waveguide. Qubits can communicate within the operating bandwidth of the waveguide and communications via the waveguide can be controlled by changing a center frequency of the qubits. A shielded bridge is used to cross over high frequency communications and control CPW's in a quantum computing circuit. The shielded bridge includes a signal bridge that is elevated and extends over a separate CPW, and a ground bridge positioned between the signal bridge and the separate CPW.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: February 9, 2021
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Oskar Painter, Seyed Mohammad Mirhosseini Niri, Eun Jong Kim, Alp Sipahigil, Vinicius Thaddeu dos Santos Ferreira, Andrew J. Keller, Mahmoud Kalaee, Michael T. Fang
  • Patent number: 10910883
    Abstract: In one embodiment, a method includes wirelessly coupling a transmitter to a wireless device; determining a first power transfer value of a signal transmitted from the transmitter to the wireless device with a first transmit impedance; determining a second power transfer value of the signal transmitted from the transmitter to the wireless device with a second transmit impedance; and selecting the first transmit impedance based on received power-level information indicating that the first power transfer value is greater than the second power transfer value.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: February 2, 2021
    Assignee: Facebook, Inc.
    Inventor: Yael Maguire
  • Patent number: 10840575
    Abstract: A band pass filter including a microstrip transmission line comprises: a substrate having a grounding surface formed on a rear surface thereof; an input port which is formed on an upper surface of the substrate and receives a transmission signal; an output port which is formed on the upper surface of the substrate and outputs a filtered transmission signal; and a plurality of signal transmission lines spaced at predetermined distance from one another in parallel, each of the plurality of signal transmission lines having one end connected to and in contact with the input port, and having the other end connected to and in contact with the output port.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: November 17, 2020
    Assignee: LIK-TECH CO., LTD.
    Inventors: Sang Yeol Lee, Jae Pil Kim, Young Kyun Lim
  • Patent number: 10840577
    Abstract: This application provides a resonator that includes a housing and a cover. A resonant rod, a dielectric block, and an elastic element are disposed in the housing. The resonant rod is in a tubular shape and includes an inner side face, an outer side face, and a first end face. The dielectric block includes a bottom end and a top end, the top end is connected to the cover, a second end face and a boss that protrudes from the second end face are disposed at the bottom end, and the boss is in an annular shape. The boss is embedded in the resonant rod a, or the boss fits around the outside of the resonant rod. The elastic element is connected between the first end face and the second end face or between the top end of the dielectric block and the cover.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 17, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bengui Yuan, Ling Guo, Xiangyu Bao, Wenqi Ding
  • Patent number: 10771291
    Abstract: An example system includes a communication channel and at least one tuning structure coupled to the communication channel. The tuning structure includes a branch of the communication channel. The tuning structure is to dissipate energy from the communication channel at least at one selected wavelength. The branch of the communication channel is a terminated portion.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: September 8, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Melvin Benedict, Karl J. Bois
  • Patent number: 10727565
    Abstract: An apparatus of an antenna is provided. The apparatus includes a first conductor plate disposed on an upper side of a single plate and comprising an aperture, a plurality of vias inserted to vertically penetrate through the single plate, a second conductor plate disposed on a lower side of the single plate, and a feed line for applying a signal to radiate to a dielectric resonator embedded as a cavity which is formed by the first conductor plate, the second conductor plate, and the vias. The aperture is in a size which produces multiple-resonance at an operating frequency.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: July 28, 2020
    Assignees: Samsung Electronics Co., Ltd., Korea University Research and Business Foundation
    Inventors: Moonil Kim, Kyoung Min Lee, Seung Ho Choi
  • Patent number: 10686255
    Abstract: A sheet-type metamaterial of a film configuration to exhibit a figure of merit (FOM) exceeding 300 in a terahertz wave band. A film-shaped dielectric substrate has a front surface on which a first wire array is formed, and a back surface on which a second wire array is formed. The first wire array includes elongated metallic first cut wires of a predetermined length l aligned in a y-axis direction with a gap g therebetween and in an x-axis direction with space s therebetween. The second wire array includes second metallic cut wires having the same shape as the first cut wires and aligned to overlap the first cut wires. With a thickness d of the dielectric substrate set at about 50 ?m, the length l of the first cut wire and the second cut wire is a length approximate to a value to generate resonance at a design frequency.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: June 16, 2020
    Assignee: National University Corporation Tokyo University of Agriculture and Technology
    Inventor: Takehito Suzuki
  • Patent number: 10665634
    Abstract: An integrated, superconducting imaging sensor may be formed from a single, meandering nanowire. The sensor is capable of single-photon (or single-event) detection and imaging with ˜10 micron spatial resolution and sub-100-picosecond temporal resolution. The sensor may be readily scaled to large areas.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: May 26, 2020
    Assignee: Massachusetts Institute of Technology
    Inventors: Qingyuan Zhao, Karl K. Berggren
  • Patent number: 10644409
    Abstract: A split ring resonator (10) as a unit cell of a passive element includes a conductor (1) made of a metal and having an annular shape split by a first gap (2) and a second gap (3) different from the first gap (2). A first capacitance generated by the first gap (2) is different from a second capacitance generated by the second gap (3).
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: May 5, 2020
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Daisuke Kitayama, Makoto Yaita, Ho-Jin Song
  • Patent number: 10624566
    Abstract: 3D microscale metamaterial structures and methods of making. The metamaterial structure includes a polygonal structure having a plurality of panels connected to one another at structure corners. A metal resonator pattern is provided on each of the panels. The resonator patterns of neighboring panels are electromagnetically coupled to one another across a gap between the resonator patterns at the corresponding structure corner. The panels can be a polymer material, layers of graphene oxide, etc. The metamaterial structure can be a 3D octagram split-ring resonator, and is completely isotropic. The 3D metamaterial structure can be made by a self-folding process.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: April 21, 2020
    Assignee: Regents of the University of Minnesota
    Inventors: Kriti Agarwal, Chao Liu, Jeong-Hyun Cho
  • Patent number: 10623171
    Abstract: Transmission paths correspond to frequency bands, respectively, and transmission signals of the four bands are transmitted through the transmission paths. Reception paths correspond to the frequency bands, respectively, and reception signals of the four bands are transmitted through the reception bands. A Tx switch selects a transmission path corresponding to one of the frequency bands so that a transmission signal corresponding to the frequency band is emitted from an antenna. An Rx switch selects a reception path corresponding to the frequency band so that a reception signal of the frequency band received by the antenna is extracted. A tunable filter is a filter whose frequency band is adjusted in a variable manner so that reception band noise of the frequency band is attenuated, and is provided between each of the antenna and the Rx switch, and the Tx switch.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: April 14, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Kengo Onaka, Hidenori Obiya
  • Patent number: 10609812
    Abstract: Provided is a print circuit board including: a ground conductor layer; a pair of strip conductors extending along a first orientation; a first resonator conductor three-dimensionally intersecting with the pair of strip conductors along a second orientation; a pair of first via holes connecting the first resonator conductor and the ground conductor layer; and a dielectric layer including the first resonator conductor therein, and being disposed between the ground conductor layer and the pair of the strip conductors. A distance Hi between the pair of strip conductors and the ground conductor layer is twice or more a distance H2 between the pair of strip conductors and the first resonator conductor, and a line length L of the first resonator conductor is 0.4 wavelength or more and 0.6 wavelength or less at a frequency corresponding to the bit rate.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: March 31, 2020
    Assignee: Lumentum Japan, Inc.
    Inventors: Osamu Kagaya, Koyu Takahashi, Yoshikuni Uchida
  • Patent number: 10483787
    Abstract: Provided is a wireless charging apparatus for performing wireless charging of an electronic device including a receiving coil located in a three-dimensional (3D) wireless charging zone using a plurality of transmitting coils arranged in the 3D wireless charging zone and at least one power source configured to supply a current to the plurality of transmitting coils.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: November 19, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: In Kui Cho, Seong Min Kim, Jung Ick Moon, Duk Ju Ahn, Je Hoon Yun, Hyung Do Choi, Dong Won Jang
  • Patent number: 10473273
    Abstract: A lamp is provided that includes a housing including a light projecting end and a base having an electrical connector for connection with a lamp fixture; and a light engine including light emitting diodes (LEDs) that is positioned at the light projecting end of the housing. A driver assembly may be in electrical communication with the electrical connector of the base of the housing. In some embodiments, an inductive connection is positioned between the driver assembly and the light engine. The inductive connection may include a transmission coil in the driver assembly, and a receiver coil in the light engine that provides for the transfer of energy magnetically from the driver assembly to the light engine.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: November 12, 2019
    Assignee: LEDVANCE LLC
    Inventors: Valeriy Zolotykh, Ravidasa Hegde, Alberto Pierotti
  • Patent number: 10365430
    Abstract: A method for manufacturing high frequency signal transmission structure comprises: providing two dielectric layers, each of the two dielectric layers defining a top surface and a bottom surface and comprising a channel with a bottom open end opened at the top surface and a top open end opened at the bottom surface, an inner diameter of the each of the two channels gradually reducing further from the top open end to the bottom open end; providing a circuit layer with a transmission portion; providing two copper plates; combining the circuit layer, the two dielectric layers and the two copper plates to form a combination; providing a shielding layer around the two air chambers; and providing at least one solder mask covering the shielding layer. The present disclosure also provides a high frequency signal transmission structure obtained by the method.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: July 30, 2019
    Assignees: Avary Holding (Shenzhen) Co., Limited., HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd.
    Inventors: Xian-Qin Hu, Fu-Yun Shen, Ming-Jaan Ho, Feng-Yuan Hu
  • Patent number: 10358343
    Abstract: Nanopillar-based closed ring resonator (CRR) MMs, utilizing displacement current in the nano gap medium between nanopillars that significantly increases energy storage in the MMs, leading to an enhanced Q-factor of at least 11000. A metallic nanopillar array is designed in the form of a closed ring (e.g., square-shape) CRR.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: July 23, 2019
    Assignee: Regents of the University of Minnesota
    Inventors: Jeong-Hyun Cho, Chao Liu
  • Patent number: 10211503
    Abstract: Embodiments of the present disclosure provide a radio frequency (RF) conductive medium for reducing the undesirable insertion loss of all RF hardware components and improving the Q factor or “quality factor” of RF resonant cavities. The RF conductive medium decreases the insertion loss of the RF device by including one or more conductive pathways in a transverse electromagnetic axis that are immune to skin effect loss and, by extension, are substantially free from resistance to the conduction of RF energy.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: February 19, 2019
    Assignee: Nanoton, Inc.
    Inventor: John Aldrich Dooley
  • Patent number: 10205214
    Abstract: A radio-frequency filter with at least one dielectric multi-mode resonator is provided. The resonator includes a metal housing with a top surface, a bottom surface, four sectors between the top and bottom surfaces, and including a resonator cavity therein. The resonator further includes a dielectric body positioned inside the cavity, the dielectric body having a first thickness between the top and bottom surfaces of the cavity, wherein there is a gap between the sectors of the housing and the dielectric body, the dielectric body including a hollow on the surface facing the top surface of the housing and on the surface facing the bottom surface of the housing, the dielectric body thus having a second thickness at the location of the hollows, the second thickness being smaller than the first thickness.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: February 12, 2019
    Assignee: Nokia Solutions and Networks Oy
    Inventor: Kimmo Kalervo Karhu
  • Patent number: 10122062
    Abstract: A metamaterial resonator structure having a size for resonating a predetermined frequency band. The resonator structure includes one or more dielectric slabs each having a top surface and a bottom surface. A conductive resonator element is configured on the top surface of each dielectric slab and has a crescent shape including a center portion and opposing rounded end portions defining a gap therebetween, where the center portion has a wider dimension then the end portions so that a width of the element gradually tapers from the center portion to the end portions, and where the conductive element has a diameter that is a fraction of a wavelength of the frequency band. Several dielectric slabs can be stacked on top of each other, where each slab has a different size and each conductive resonator element is a different size so that each resonator resonates a different portion of the frequency band.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: November 6, 2018
    Assignee: Northrop Grumman Systems Corporation
    Inventors: Scott R. Sorbel, Vincent M. Ortiz
  • Patent number: 9991602
    Abstract: A frequency reflecting unit is provided. The frequency reflecting unit is used as a portion of a frequency reflector. The frequency reflecting unit with a three-dimensional structure includes a metal pattern and at least one via. The metal pattern is disposed on a metal layout layer defined on one side of the frequency reflecting unit. One end of the via is disposed corresponding to the metal pattern. The via forms a non-zero angle with the metal layout layer. The other end of the via is an open circuit.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: June 5, 2018
    Assignee: NATIONAL TAIWAN UNIVERSITY
    Inventors: Tzong-Lin Wu, Yi-Min Yu
  • Patent number: 9831682
    Abstract: Disclosed is a method for transferring energy wirelessly including transferring energy wirelessly from a first resonator structure to an intermediate resonator structure, wherein the coupling rate between the first resonator structure and the intermediate resonator structure is ?1B, transferring energy wirelessly from the intermediate resonator structure to a second resonator structure, wherein the coupling rate between the intermediate resonator structure and the second resonator structure is ?B2, and during the wireless energy transfers, adjusting at least one of the coupling rates ?1B and ?B2 to reduce energy accumulation in the intermediate resonator structure and improve wireless energy transfer from the first resonator structure to the second resonator structure through the intermediate resonator structure.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: November 28, 2017
    Assignee: Massachusetts Institute of Technology
    Inventors: Rafif E. Hamam, Aristeidis Karalis, John D. Joannopoulos, Marin Soljacic
  • Patent number: 9722366
    Abstract: An electrical connector electrically connects a first printed circuit board and a second printed circuit board, where the electrical connector includes: (a) an insulative housing; (b) a plurality of signal conductors, with at least a portion of each of the plurality of signal conductors disposed within the insulative housing; (c) each of the plurality of signal conductors having a first contact end, a second contact end and an intermediate portion therebetween; and (d) a passive circuit element electrically connected to the intermediate portion of each of the plurality of signal conductors, where the passive circuit element is housed in an insulative package and includes at least a capacitor or an inductor.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: August 1, 2017
    Assignee: Amphenol Corporation
    Inventor: Mark W. Gailus
  • Patent number: 9715953
    Abstract: A metamaterial simultaneously exhibiting a relative effective permeability and a relative effective permittivity below unity over a wide bandwidth, including: one of a two-dimensional and a three-dimensional arrangement of unit cells, wherein each of the unit cells has a magnetic dipole moment and an electric dipole moment that are dependent upon one or more of an incident magnetic field and an incident electric field; and a coupling mechanism operable for coupling one or more of the incident magnetic field and the incident electric field to one or more devices. Optionally, the coupling mechanism includes one or more of a split ring and a pair of parallel plates coupled by one of a rod and a wire. The one or more devices are non-Foster elements.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: July 25, 2017
    Assignee: The University of North Carolina at Charlotte
    Inventors: Thomas P. Weldon, Ryan S. Adams, Konrad Miehle
  • Patent number: 9698460
    Abstract: Provided is a signal transmission device including a high-frequency signal waveguide that transmits a high-frequency signal emitted from an electronic device. When the electronic device is arranged close to the high-frequency signal waveguide, the high-frequency signal is transmitted via the high-frequency signal waveguide.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: July 4, 2017
    Assignee: SONY CORPORATION
    Inventors: Takahiro Takeda, Kenji Komori, Sho Ohashi, Yasuhiro Okada
  • Patent number: 9698461
    Abstract: A resonant coupler includes, on the main surface of a first dielectric substrate: a first resonant line disposed in a circumferential shape and having proximate first and second ends; an input line into which a signal is inputted; and a first connecting line that grounds a first end of the first resonant line, and, similar to the first dielectric substrate, includes, on the main surface of a second dielectric substrate: a second resonant line; an output line; and a second connecting line. When viewed in a direction perpendicular to the main surface of the first dielectric substrate, the first resonant line and the second resonant line have substantially matching contours, and the first resonant line and the second resonant line have a combined shape that is symmetrical about a line.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: July 4, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Shuichi Nagai
  • Patent number: 9608406
    Abstract: An optical source includes a semiconductor optical amplifier that provides an optical signal, and a photonic chip with first and second ring resonators that operate as Vernier rings. When the optical source is operated below a lasing threshold, one or more thermal-tuning mechanisms, which may be thermally coupled to the first ring resonator and/or the second ring resonator, may be adjusted to align resonances of the first ring resonator and the second ring resonator based on measured optical power on a shared optical waveguide that is optically coupled to the first and second ring resonators. Then, when the optical source is operated above the lasing threshold, a common thermal-tuning mechanism may be adjusted to lock the aligned resonances with an optical cavity mode of the optical source based on a measured optical power on an optical waveguide that is optically coupled to the first ring resonator.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: March 28, 2017
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Jin-Hyoung Lee, Xuezhe Zheng, Ashok V. Krishnamoorthy
  • Patent number: 9590583
    Abstract: An AC coupler for transmitting high-frequency components of a wideband signal includes a signal conductor and a shielding structure arranged as a transmission line. The signal conductor includes a conductive element and a capacitor configured to block direct current (DC) components of the wideband signal while transmitting high-frequency alternating current (AC) components of the wideband signal. The shielding structure is configured for conducting at least the AC components of the wideband signal while confining electric fields and currents in the shielding structure substantially to a region proximate to the signal conductor. The shielding structure has a width substantially greater than a width of the signal conductor. The difference between the shielding structure width and the signal conductor width may be substantially greater than an offset distance between the signal conductor and the shielding structure.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: March 7, 2017
    Assignee: Agilent Technologies, Inc.
    Inventors: Shahrzad Jalali Mazlouman, David Deford
  • Patent number: 9577439
    Abstract: Disclosed herein is a power relaying apparatus provided between: a power supplying apparatus including a power supplying resonance device and a power supplying power supply section for supplying an AC current to the power supplying resonance device; and a power receiving apparatus having a power receiving resonance device for receiving a power from the power supplying apparatus by adoption of a resonance method, the power relaying apparatus including a power relaying resonance device resonating between the power supplying resonance device and the power receiving resonance device, wherein the power relaying resonance device is fixed at a predetermined position by making use of an insulation member.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: February 21, 2017
    Assignee: SONY CORPORATION
    Inventors: Yoichi Uramoto, Takashi Narikiyo
  • Patent number: 9496731
    Abstract: Disclosed are an apparatus and a method for charging power using a resonant coupling. The apparatus includes a transmission power converter for converting Direct Current (DC) power to Alternating Current (AC) power, a controller for adjusting a Q factor of a transmission resonator by using a frequency of the converted AC power and a resonant frequency of the transmission resonator and controlling adaptive impedance matching, and a transmission resonator for wirelessly transmitting the converted AC power to a receiver through the adjusted Q factor and the controlled adaptive impedance matching, the transmission resonator having a coil installed in the transmitter.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: November 15, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sung-Kweon Park, Kil-Soo Ko, Ki-Hyun Kim, Se-Ho Park, Jin-Hyoung Park, Sea-Young Lee, Young-Min Lee, Hee-Won Jung, Hong-Kweun Kim, Seung-Woo Han
  • Patent number: 9460884
    Abstract: A microplasma generator includes first and second conductive resonators disposed on a first surface of a dielectric substrate. The first and second conductive resonators are arranged in line with one another with a gap defined between a first end of each resonator. A ground plane is disposed on a second surface of the dielectric substrate and a second end of each of the first and second resonators is coupled to the ground plane. A power input connector is coupled to the first resonator at a first predetermined distance from the second end chosen as a function of the impedance of the first conductive resonator. A microplasma generating array includes a number of resonators in a dielectric material substrate with one end of each resonator coupled to ground. A micro-plasma is generated at the non-grounded end of each resonator. The substrate includes a ground electrode and the microplasmas are generated between the non-grounded end of the resonator and the ground electrode.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: October 4, 2016
    Assignee: Trustees of Tufts College
    Inventors: Jeffrey A. Hopwood, Chen Wu, Alan R. Hoskinson, Sameer Sonkusale
  • Patent number: 9431692
    Abstract: A box mapper has (i) a frame configured to receive a sample box of RFID-tagged sample vials and (ii) a set of antennae configured to read the vial RFID tags of the sample vials to determine the identity and position of each sample vial in the sample box. In one embodiment, the set of antennae include two mutually orthogonal subsets of biphase digit antennae.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: August 30, 2016
    Assignee: BioTillion, LLC
    Inventors: Hananel Davidowitz, Thomas Coradetti, Theodore Altman, Roni Or
  • Patent number: 9330889
    Abstract: A plasma generation device, a system including a plasma generation device, and a method of generating plasma and vacuum UV (VUV) photons are described. In a representative embodiment, plasma generation device, includes: a substrate having a first surface and a second surface; a resonant ring-shaped structure disposed over the first surface of the substrate, the resonant ring-shaped structure having dimensions selected to support at least one standing wave having more than one electric field maximum along a length of the resonant ring-shaped structure; a ground plane disposed on the second surface of the substrate; and an apparatus configured to provide a gas at locations of the electric field maxima.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: May 3, 2016
    Assignee: Agilent Technologies Inc.
    Inventors: Mark Denning, Mehrnoosh Vahidpour
  • Patent number: 9312585
    Abstract: The purpose is to adjust a characteristic of the isolation circuit with a simple control.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: April 12, 2016
    Assignee: Yokogawa Electric Corporation
    Inventor: Satoshi Mochizuki
  • Patent number: 9287735
    Abstract: A wireless power transmission system and a multi-mode resonator in the wireless power transmission system are provided. The multi-mode resonator includes a transmission line portion including unit-cells, the unit-cells including respective ends connected to each other, and each of the unit-cells including a capacitor, an inductor connected in parallel to the capacitor, and a via. The multi-mode resonator further includes a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: March 15, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Ho Ryu, Eun Seok Park, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim, Byung Chul Park, Yun Kwon Park, Jae Hyun Park, Chang Wook Yoon, Jeong Hae Lee, Jin Sung Choi, Young Tack Hong
  • Patent number: 9224885
    Abstract: Embodiments of the invention relate to a silicon semiconductor device, and a conductive paste for use in the front side of a solar cell device.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: December 29, 2015
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Hideki Akimoto, Takuya Konno, Giovanna Laudisio, Patricia J. Ollivier, Michael Rose, Jerome David Smith, Richard John Sheffield Young
  • Patent number: 9184723
    Abstract: An electromagnetic resonance coupler includes: 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 a reception substrate, second wiring provided on the reception substrate and connected to a second connection point on the receiving resonator, and third wiring provided on the reception substrate and connected to a third connection point on the receiving resonator. When viewed in a direction perpendicular to a main surface of the transmission substrate, the transmission substrate and the reception substrate face each other so that the transmitting resonator and the receiving resonator are symmetric about a point and have matching contours.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: November 10, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Shuichi Nagai, Susumu Maruno
  • Patent number: 9154107
    Abstract: A bulk acoustic resonator assembly and methods for fabricated the resonator assembly is provided. The resonator includes a cavity on a first surface of a substrate, with a sheet of low acoustic loss material suspended over the cavity. The sheet of low acoustic loss material is configured such that an associated fundamental frequency of the sheet of low acoustic loss material is a function of a length of the sheet of low acoustic loss material in a direction parallel to the first surface of the substrate. A transducer includes an electromechanical layer on the sheet of low acoustic loss material and a patterned conductive material formed on the electromechanical material. The transducer is configured to induce vibrations in the low acoustic loss material upon application of an electrical signal to the conductive pattern.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: October 6, 2015
    Assignees: Northrop Grumman Systems Corporation, The Trustees of the University of Pennsylvania
    Inventors: John D. Adam, Silai V. Krishnaswamy, Gianluca Piazza
  • Patent number: 9136051
    Abstract: The present invention relates, in general, to a microrobot system for intravascular therapy and, more particularly, to a microrobot system for intravascular therapy, which removes thrombus, clots and occlusions that are clogging blood vessels using the fast rotary power of a spherical microrobot having protrusions, thus treating clogged blood vessels. The microrobot system for intravascular therapy according to the present invention includes a spherical microrobot unit (100?) including a magnet having an arbitrary magnetization direction and having protrusions formed on a surface thereof. An electromagnetic field generation unit (200) sets an alignment direction and a locomotion direction of the microrobot unit to arbitrary directions in the 3D space, generates magnetic fields, and then drives the microrobot unit so that the microrobot unit is rotated by itself or is propelled in the locomotion direction. An imaging unit (300) captures an X-ray image and then tracking a location of the microrobot unit.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: September 15, 2015
    Assignee: Industry Foundation of Chonnam National University
    Inventors: Suk Ho Park, Jong Oh Park, Hyun Chul Choi, Kyoung Rae Cha, Se Mi Jeong
  • Patent number: 9124236
    Abstract: A tunable resonator includes at least one tunable capacitor coupled with at least one tunable inductor. The tunable resonator includes a mechanical tuning mechanism coupled with a connecting bridge and with first and second electrodes of the tunable inductor. The mechanical tuning mechanism also moves the first and second electrodes of the tunable inductor relative to an electrode of the tunable capacitor, and providing a force down onto or to pull up a connecting bridge to tune the tunable inductor.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: September 1, 2015
    Inventors: Edward C. Liang, Georgiy Kolomichenko
  • Patent number: 9089271
    Abstract: A system for controlling actuation of a capsule endoscope includes a receiving unit receiving an image transmitted from the capsule endoscope; a coil unit generating a magnetic field for actuating the capsule endoscope by using current applied thereto; a power supply unit supplying power to the coil unit; and an actuation controller control the current applied to the coil unit and a coil rotational motor for adjusting of a posture and the location of the capsule endoscope based on the identified lesion or location of the capsule endoscope, wherein the coil unit includes a pair of Helmholtz coils and a pair of Maxwell coils that are fixedly disposed on a main axis; and a pair of uniform saddle coils and a pair of gradient saddle coils that are located inside the pair of the Helmholtz coils and the pair of the Maxwell coils to rotate around the main axis.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: July 28, 2015
    Assignee: Industry Foundation of Chonnam National University
    Inventors: Suk Ho Park, Jong Oh Park, Hyun Chul Choi, Kyung Rae Cha, Se Mi Jeong
  • Patent number: 9054403
    Abstract: A stripline includes a first ground plane; a second ground plane; a first signal trace located between the first ground plane and the second ground plane; and a center via that extends through the stripline and is in electrical contact with the first ground plane and the first signal trace.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: June 9, 2015
    Assignee: RAYTHEON COMPANY
    Inventors: Clifford E. Blanton, Benjamin L. Cannon, Kelly R. Stewart, Jared Jordan
  • Patent number: 9041481
    Abstract: The present invention provides an artificial microstructure employed in an artificial electromagnetic material. The artificial microstructure includes a first segment, a second segment, and a third segment. The first segment is parallel to the second segment, and the third segment is connected between the first segment and the second segment. The artificial electromagnetic material has a special electromagnetic effect. The artificial electromagnetic material can be applied to various electromagnetic application systems instead of the typical electromagnetic material.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: May 26, 2015
    Assignees: KUANG-CHI INNOVATIVE TECHNOLOGY LTD., KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY
    Inventors: Ruopeng Liu, Jinjin Wang, Zhiya Zhao, Lin Luan, Chaofeng Kou, Xin Xie, Guo Zhong, Jincai Ye
  • Patent number: 9030278
    Abstract: A method of tuning the frequency of a waveguide filter including the step of removing dielectric material from one or both of the first and second opposed exterior side surfaces of the waveguide filter to cause a change in the center frequency of the waveguide filter. In one embodiment, dielectric material is removed from one or both of the first and second opposed exterior side surfaces of the waveguide filter in unequal amounts wherein the tuned waveguide filter includes first and second slits defined in the respective first and second opposed exterior side surfaces which extend unequal first and second distances into the body of the waveguide filter.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: May 12, 2015
    Assignee: CTS Corporation
    Inventor: Reddy R. Vangala
  • Patent number: 9027236
    Abstract: A resonator in the Swiss-roll structure, method of making the resonator structure and the system employing the resonator are disclosed. The resonator includes a plurality of layers, including a ceramic layer and a metallic layer. The ceramic and metallic layers are configured in a Swiss-roll form such that the neighboring ceramic layers are separated by the metallic layer. Further, the ceramic layer includes materials that have a dielectric constant of at least about 10 and dielectric loss tangent less than about 0.01 in the frequency range of about 1 KHz to about 100 MHz. The method of forming the resonator includes the steps of disposing a metallic layer, depositing a dielectric ceramic layer, and forming a Swiss-roll structure of the metallic and ceramic layers. Alternate method includes swaging the dielectric material filled metal tubes and forming into Swiss-rolls.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: May 12, 2015
    Assignee: General Electric Company
    Inventors: Kalaga Murali Krishna, Sudhakar Eddula Reddy, Lohit Matani
  • Publication number: 20150123749
    Abstract: A broadband connection structure is disclosed. The broadband connection structure includes a carrier and a chip. The carrier includes a first resonator. The chip includes a second resonator and configured on the carrier using a flip-chip method. The first resonator is connected to the second resonator via a magnetic field and an electric field existing therebetween to transmit a broadband signal between the carrier and the chip. A broadband connection method is also disclosed.
    Type: Application
    Filed: May 30, 2014
    Publication date: May 7, 2015
    Applicant: National Chiao Tung University
    Inventors: Chun-Hsing Li, Chien-Nan Kuo
  • Publication number: 20150116059
    Abstract: A method and device for a compact microstrip bandpass filter that includes an input terminal, an output terminal, a plurality of quarter-wavelength resonators, a resonant disk, a plurality of layers, and a microstrip line which connects the resonant disk to a joint point of the quarter-wavelength resonators. A method of forming two signal paths in a compact microstrip bandpass filter includes forming a first signal path between an input terminal and an output terminal of the filter with a plurality of quarter-wavelength resonators with a resonant disk and a microstrip line which connects the resonant disk to a joint point of the quarter-wavelength resonators. The method includes forming a second signal path of the quarter-wavelength resonators, the filter includes a plurality of layers.
    Type: Application
    Filed: October 31, 2013
    Publication date: April 30, 2015
    Applicant: Zhejiang University
    Inventors: Faxin Yu, Qin Zheng, Zhiyu Wang
  • Patent number: 9019039
    Abstract: An RF bandpass filter includes a cascaded series of a first subfilter and a second subfilter. Each subfilter includes a respective inverter, voltage-controlled capacitor and inductor. A first selected one of the first subfilter and the second subfilter is a pseudo low pass filter and a second selected one of the first subfilter and the second subfilter is a pseudo high pass filter. The RF bandpass filter is configured to separately control a bandwidth and center frequency of output RF energy. The bandwidth may be controlled to be substantially fixed over a significant substantial range. The center frequency and bandwidth are controlled by adjusting a voltage input to one or more of the voltage-controlled capacitors.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: April 28, 2015
    Assignee: Space Systems/Loral, LLC
    Inventors: Slawomir J. Fiedziuszko, Stephen C. Holme, Stephen D. Berry
  • Patent number: 8994470
    Abstract: 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 electrode separated from the ground plane is formed inside the slit. The left end of the resonant line is connected to the island electrode through an interlayer-connecting via, while the right end of the resonant line is connected to the ground plane through an interlayer-connecting via. A transmission line (or a microstrip line) is formed using the signal line and the ground plane, and therefore a complex resonator is formed to embrace the transmission line. This achieves band elimination with regard to a signal component of a resonance frequency among signals propagating through the microstrip line.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: March 31, 2015
    Assignee: Lenovo Innovations Limited (Hong Kong)
    Inventor: Jun Sakai