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Tuna-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Multi-frequency tunable low noise amplifier and multi-frequency tuning implementation method therefor
Zte Corporation
October 12, 2017 - N°20170294884

A multi-frequency tunable low-noise amplifier and a multi-frequency tuning implementation method therefor. The amplifier comprises: a system controller (13) and a micro-electro-mechanical system (mems) matching tuner (12) connected to the system controller (13). The system controller (13) is configured to respond to a first operation executed by a user via a user interface (15) when in a first mode, to acquire a first matching value ...
Method and apparatus for tuning a communication device
Zte Corporation
October 12, 2017 - N°20170294712

A system that incorporates teachings of the present disclosure may include, for example, a tuning system for a communication device having an antenna, where the tuning system includes at least one first tunable element connected with at least one radiating element of the antenna for tuning the antenna where the adjusting of the at least one first tunable element is ...
Antenna apparatus, method for controlling thereof and vehicle having the same
Hyundai Motor Company
October 12, 2017 - N°20170294708

An antenna apparatus includes: an antenna pattern unit receiving a radio frequency (rf) signal; a first ground unit; and a tunable switch unit electrically connecting the first ground unit to the antenna pattern unit and moving a rf signal band of an antenna when power is applied to the antenna apparatus from a power supplier.
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Devices and methods for dynamically tunable biasing to backplates and wells
Globalfoundries Inc.
October 12, 2017 - N°20170294336

Devices and methods of fabricating integrated circuit devices for dynamically applying bias to back plates and/or p-well regions are provided. One method includes, for instance: obtaining a wafer with a silicon substrate, at least one first oxide layer, at least one silicon layer, and at least one second oxide layer; forming at least one recess in the wafer; depositing ...
Permanent-magnet particle beam apparatus and method incorporating a non-magnetic metal portion for tunability
Kla-tencor Corporation
October 12, 2017 - N°20170294286

A permanent-magnet particle beam apparatus and method incorporating a non-magnetic portion for tunability are provided. The permanent-magnet particle beam apparatus includes a particle beam emitter that emits a charged particle beam, and includes a set of permanent magnets forming a magnetic field for controlling condensing of the charged particle beam. The permanent-magnet particle beam apparatus further includes a non-magnetic electrical ...
Noc interconnect with linearly-tunable qos guarantees for real-time isolation
Futurewei Technologies, Inc.
October 12, 2017 - N°20170293586

Disclosed is method for operating an interposer that includes assigning a binary port weight to a plurality of input ports of the interposer. The sum of all of the port weights is less than or equal to a number of traversals available to the interposer in a cycle. A traversal counter is set zero at the beginning of each cycle. ...
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Integrated optical components with wavelength tuning and power isolation functions
Dicon Fiberoptics, Inc.
October 12, 2017 - N°20170293081

A tunable optical filter integrates the functions of wavelength tuning and power isolation of back reflection. The optical signal enters a faraday rotator twice, and isolation is provided by two birefringent crystals, having their optical axes oriented at 45 degrees with respect to each other. The two birefringent crystals are on the same side of the faraday rotator. The integration of ...
Systems for tunable nanocube plasmonic resonators and methods for forming
Elwha Llc
October 12, 2017 - N°20170293053

The present disclosure is directed to systems for tuning nanocube plasmonic resonators and methods for forming tunable plasmonic resonators. A tunable plasmonic resonator system can include a substrate and a nanostructure positioned on a surface of the substrate. The substrate can include a semiconductor material having a carrier density distribution. A junction can be formed between the nanostructure and the ...
Method for modulating car-induced immune cells activity
Cellectis
October 12, 2017 - N°20170292118

The present invention relates to a method to modulate the level of activation of an engineered immune cell (such as a chimeric antigen receptor t-cell) for immunotherapy. The present invention also relates to cells obtained by the present method, preferably comprising said modulable/tunable chimeric antigen receptors for use in therapeutic or prophylactic treatment.
Compositions comprising anisotropic nanoparticle liquid crystal dispersions having tunable optical properties
The Regents Of The University Of Colorado, A Body Corporate
October 12, 2017 - N°20170292073

Disclosed herein are compositions, comprising one or more types of surface modified anisotropic nanoparticles dispersed in a liquid crystal. The compositions provide tunable methods for modifying light and energy flow.
Nanomaterial having tunable infrared absorption characteristics and associated method of manufacture
The Boeing Company
October 12, 2017 - N°20170291814

A quantum nanomaterial having a bandgap that may be tuned to enable the quantum nanomaterial to detect ir radiation in selected regions including throughout the mwir region and into the lwir region is provided. The quantum nanomaterials may include tin telluride (snte) nanomaterials and/or lead tin telluride (pbxsn1-xte) nanomaterials. Additionally, a method of manufacturing nanomaterial that is tunable ...
Tunable, sheathless, and three dimensional single-stream cell focusing and sorting in high speed flows
The Regents Of The University Of California
October 12, 2017 - N°20170291172

In various embodiments methods and devices are provided for focusing and/or sorting particles and/or cells in a microfluidic channel. In certain embodiments the device comprises a microfluidic channel comprising a plurality of electrodes disposed to provide dielectrophoretic (dep) forces that are perpendicular to hydrodynamic flows along the channel; wherein said device is configured to apply voltages to said ...
Electronic device with wireless power transfer and reduced power consumption
The Regents Of The University Of California
October 05, 2017 - N°20170289905

An electronic device including wireless energy receiver circuitry and an energy receiver antenna that is connected to the wireless charging circuitry can be used to improve electrical efficiency. The energy receiver antenna has a tunable reception frequency that can be controlled to optimize energy reception. For example, the energy receiver antenna can be tuned to match a wireless transmission frequency ...
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Activation of an optical network unit in a multi-wavelength passive optical network
Politecnico Di Torino
October 05, 2017 - N°20170288804

A method for activating an onu in a multi-wavelength pon. Other onus may be already active and transmit upstream signals to the olt on various upstream channels. The new onu transmits an activation signal superimposed to such upstream signals. Since the onu may include an uncalibrated tunable transmitter, initially the activation signal wavelength might be different from that upon which ...
Tunable radio frequency systems using piezoelectric package-integrated switching devices
Intel Corporation
October 05, 2017 - N°20170288724

Embodiments of the invention include a tunable radio frequency (rf) communication module that includes a transmitting component having at least one tunable component and a receiving component having at least one tunable component. The tunable rf communication module includes at least one piezoelectric switching device coupled to at least one of the transmitting and receiving components. The at least one ...
Displacement conversion mechanism and tunable filter device
Kabushiki Kaisha Toshiba
October 05, 2017 - N°20170288643

A displacement conversion mechanism of an embodiment is a displacement conversion mechanism which is provided with a base, a displacement element which is in contact with the base and is displaced in a first direction, a first displacement portion which is in contact with the displacement element and can be displaced in the first direction, a second displacement portion which ...
Tunable filter
Huawei Technologies Co., Ltd.
October 05, 2017 - N°20170288289

A tunable filter includes a first waveguide body, a second waveguide body, a metal plate, a tuning piece, and a driving piece. A first cavity is disposed in the first waveguide body, and a second cavity is disposed in the second waveguide body. The metal plate is sandwiched between the first waveguide body and the second waveguide body, multiple windows ...
Integrated hall effect sensors with voltage controllable sensitivity
Globalfoundries Singapore Pte. Ltd.
October 05, 2017 - N°20170288131

An integrated hall effect sensor is disclosed. The integrated hall effect sensor has high tunable sensitivity by varying the thickness of the hall plate. The hall effect sensor is integrated onto a crystalline-on-insulator substrate, such as silicon-on-insulator (soi) substrate. The hall plate is part of the surface substrate of the soi substrate. A sensor well is disposed in the bulk ...
Tunable active silicon for coupler linearity improvement and reconfiguration
Skyworks Solutions, Inc.
October 05, 2017 - N°20170287854

An electromagnetic coupler assembly includes a handle wafer having an oxide layer disposed on a first surface thereof. A layer of active semiconductor is disposed on the oxide layer and includes a voltage terminal to receive a supply voltage. A layer of dielectric material is disposed on the layer of active semiconductor. A main transmission line is disposed on the ...
Quantum processor with instance programmable qubit connectivity
D-wave Systems Inc.
October 05, 2017 - N°20170286859

In a quantum processor some couplers couple a given qubit to a nearest neighbor qubit (e. G., vertically and horizontally in an ordered 2d array), other couplers couple to next-nearest neighbor qubits (e. G., diagonally in the ordered 2d array). Couplers may include half-couplers, to selectively provide communicative coupling between a given qubit and other qubits, which may or may ...
Transmitting wideband signals through an electrically small antenna using antenna modulation
Virginia Tech Intellectual Properties, Inc.
September 28, 2017 - N°20170279471

The present invention provides methods and devices to radiate wideband signals. The devices may include a tunable high q narrowband antenna having a plurality of ports including a feed port and a tuning port as well as a tuning element coupled to the tuning port of the antenna. One or more voltage sources supply energy for radiating a radio frequency ...
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