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Tuna

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


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Contour tuning circuit and related systems and methods
Skyworks Solutions, Inc.
November 30, 2017 - N°20170346516

Aspects of this disclosure relate tuning an impedance presented to a common port of a multi-throw switch and a tunable notch filter coupled to the common port. The impedance presented to the common port can be tuned based on an impedance associated with a throw of the multi-throw switch that is activated. According to embodiments of this disclosure, a shunt ...
Efficient closed loop tuning using signal strengh
Semiconductor Components Industries, Llc
November 30, 2017 - N°20170346513

A wireless communication system, in some embodiments, comprises: a receiver; one or more tunable elements, coupled to the receiver, to adjust an impedance of the system; and a processor, coupled to the one or more tunable elements, to tune said one or more tunable elements based on the strength of a received signal.
Voltage regulation in wireless power receivers
Witricity Corporation
November 30, 2017 - N°20170346343

A wireless power receiver includes one or more tunable capacitors in parallel with an inductor. The wireless power receiver adapted to receive an induced voltage input at the inductor due to a magnetic field generated by a wireless power transmitter. The rectifier has an output with a rectified voltage and a rectified current. A controller has a first input for ...
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Tunable magnonic crystal device and filtering method
Katholieke Universiteit Leuven, Ku Leuven R&d
November 30, 2017 - N°20170346149

The present disclosure relates to a tunable magnonic crystal device comprising a spin wave waveguide, a magnonic crystal structure in or on the spin wave waveguide, and a magneto-electric cell operably connected to the magnonic crystal structure. The magnonic crystal structure is adapted for selectively filtering a spin wave spectral component of a spin wave propagating through the spin wave ...
Tunable spectral slicer and methods of use
Verily Life Sciences Llc
November 30, 2017 - N°20170343825

Systems and methods for filtering an optical beam are described. In one implementation, a system for filtering an input optical beam includes a first beamsplitter, a first spectral slicing module, a second spectral slicing module, and a second beamsplitter. The first beamsplitter is configured to split the input optical beam into a first optical beam and a second optical beam. ...
Tunable fiber optic connector
Corning Optical Communications Llc
November 30, 2017 - N°20170343745

A fiber optic connector having a ferrule extending along a longitudinal axis and a ferrule holder from which the ferrule extends. The fiber optic connector also includes a housing having a housing body in which the ferrule holder is received and a housing cap configured to be attached to the housing body. The housing cap defines a front end of ...
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Tuning of a kinematic relationship between members
Eddy Current Limited Partnership
November 23, 2017 - N°20170338728

Described herein is a device comprising members in a kinematic relationship. The kinematic relationship is at least partially governed by at least one magnetic flux interaction that, in effect, may provide a tunable resistance to movement, changing the rate of relative movement between the members. In one embodiment, the device comprises a first member in a kinematic relationship with at ...
System and method for controlling power production from a wind farm
General Electric Company
November 23, 2017 - N°20170337495

The system and method described herein relate to production of power from the wind farm that incorporate tunable power production forecasts for optimal wind farm performance, where the wind farm power production is controlled at least in part by the power production forecasts. The system and method use a tunable power forecasting model to generate tunable coefficients based on asymmetric ...
Flow control device design for well completions in an oilfield
Schlumberger Technology Corporation
November 23, 2017 - N°20170336811

A method, apparatus, and program product generate a flow control device design for well completions in one or more wells of an oilfield in part by equipping a reservoir simulation model with multiple flow control device proxies represented by one or more generalized expressions for pressure drop including multiple tunable parameters associated with various physical flow control devices. Multiple reservoir ...
Multiband wavelength selective device
Flir Surveillance, Inc.
November 23, 2017 - N°20170336695

A tunable electromagnetic radiation device that includes a wavelength selective structure comprising a plurality of layers. The plurality of layers includes a compound layer comprising a plurality of surface elements, an electrically isolating intermediate layer, and a continuous electrically conductive layer. The compound layer includes at least one metallic layer or metallic-like layer and at least one dielectric layer and ...
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
Face International Corporation
November 23, 2017 - N°20170336541

A system and method are provided for forming body structures including energy filters/shutter components, including energy/light directing/scattering layers that are actively electrically switchable. The filters or components are operable between at least a first mode in which the layers, and thus the presentation of the shutter components, appear substantially transparent when viewed from an energy/light incident ...
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive ...
Face International Corporation
November 23, 2017 - N°20170336540

A system and method are provided for forming energy filter layers or shutter components, including energy/light directing/scattering layers that are actively electrically switchable. The energy filters or shutter components are operable between at least a first mode in which the layers, and thus the presentation of the shutter components, appear substantially transparent when viewed from an energy/light ...
Tunable nanomaterials by templating from kinetically trapped polymer micelles
University Of South Carolina
November 23, 2017 - N°20170335112

Products derived from and methods of micelle tem plating that allow for orthogonal control over structural features.
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Size tunable microbial mimetics for immunotherapy of cancer
Blue Nose Usa Llc
November 23, 2017 - N°20170333542

The mm exhibit unique properties, including size tunability and contain antigenic cargo complexed to immune stimulatory molecules, which synergize to potentiate immune responses. The mm constitute a versatile platform for triggering immune responses against cells expressing epitopes contained within the complexed antigenic cargo.
Modular insert system for shoe soles
Blue Nose Usa Llc
November 23, 2017 - N°20170332727

A support customising system is described for a sole 1 of a shoe. The sole 1 comprises a relatively soft, resilient midsole 3 and an a harder outsole 4. Hard insert elements 5 are provided for inserting into vertical cavities 2 in the midsole 3. By varying the hardnesses of different inserts 5 in different vertical cavities, a precisely-tunable pronation control effect on the wearer's gait can be ...
Photonic integrated tunable multi-wavelength transmitter circuit
Altice Labs, S.a.
November 16, 2017 - N°20170331558

The present invention provides a photonic integrated circuit, system, apparatus and method which can be used as an optical transmitter in a system, for example in a telecommunication system. According to the various embodiments of the invention, the circuit includes several optical devices, wherein some are passive and others have gain, which constructed and connected with the specific characteristics, leads ...
Photonic-chip-based optical spectrum analyzer
Coriant Advanced Technology, Llc
November 16, 2017 - N°20170331550

An optical spectrum analyzer (osa) for measuring an optical spectrum of an input optical signal in a measurement wavelength range is provided. The osa comprises a modulator, an integrated optical filter, and a photodetector. The modulator modulates the input optical signal by applying a dither modulation to facilitate detection and noise rejection. The integrated optical filter, which may include a ...
Tunable matching network
Qualcomm Incorporated
November 16, 2017 - N°20170331445

A tunable matching network is disclosed. In a particular example, the matching network includes at least one first inductor in a signal path of the matching network. The matching network includes at least one second inductor outside of the signal path. The matching network includes one or more switches coupled to the at least one second inductor. The one or ...
Auto-tunable wireless charger
Honeywell International Inc.
November 16, 2017 - N°20170331314

Devices, methods, systems, and computer-readable media for an auto-tunable wireless charger are described herein. One or more embodiments include a tuner comprising a directional coupler connected between a frequency generator and a tuning cap to receive reflections on a transmit line of the directional coupler, and a controller coupled to the directional coupler and the tuning cap to monitor the ...
Tunable acoustic gradient index of refraction lens and system
Honeywell International Inc.
November 16, 2017 - N°20170329201

A tunable acoustic gradient index of refraction (tag) lens and system are provided that permit, in one aspect, dynamic selection of the lens output, including dynamic focusing and imaging. The system may include a tag lens and at least one of a source and a detector of electromagnetic radiation. A controller may be provided in electrical communication with the lens ...
Light modulator using total internal reflection at an interface with a tunable conductive layer
The Chinese University Of Hong Kong
November 16, 2017 - N°20170329127

A light modulator (e. G., for terahertz radiation) may be constructed using a prism in which light undergoes total internal reflection (tir) at one surface. A tunable conductive layer is disposed on the tir surface. The tunable conductive layer can have a conductivity that is dynamically controllable, e. G., by applying a voltage across the tunable conductive layer or by ...
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