FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Tuna topics
Dielectric Constant
Magnetic Field
Transistors
State Machine
Finite State Machine
Tunable Capacitor
Frequency Band

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Tuna patents



      
           
This page is updated frequently with new Tuna-related patent applications. Subscribe to the Tuna RSS feed to automatically get the update: related Tuna RSS feeds. RSS updates for this page: Tuna RSS RSS


Self-tunable compound bow

Win & Win

Self-tunable compound bow

Champion Optical Network Engineering

Tuning device for pluggable optical transceivers

Date/App# patent app List of recent Tuna-related patents
03/26/15
20150087246
 Tunable rf diplexer patent thumbnailnew patent Tunable rf diplexer
A first rf diplexer, which includes a first rf highpass with tunable notch filter and a first rf lowpass with tunable notch filter, is disclosed. The first rf diplexer has a first main port, a second main port, and a first common port.
Rf Micro Devices, Inc.
03/26/15
20150087055
 Analog and mixed-signal computation and circuits in living cells patent thumbnailnew patent Analog and mixed-signal computation and circuits in living cells
Provided herein are molecular analog gene circuits that exploit positive and negative feedback to implement logarithmically linear sensing, addition, subtraction, and scaling thus enabling multiplicative, ratiometric, and power-law computations. The circuits exhibit weber's law behavior as in natural biological systems, operate over a wide dynamic range of up to four orders of magnitude, and can be architected to have tunable transfer functions.
Massachusetts Institute Of Technology
03/26/15
20150086214
 Tuning device for pluggable optical transceivers patent thumbnailnew patent Tuning device for pluggable optical transceivers
A tuning device for a pluggable xfp and sfp+ and dwdm transceiver devices. Also provided are applications for cwdm xfp, and sfp+ and future form factors as well as dwdm and cwdm sfp.
Champion Optical Network Engineering, Llc
03/26/15
20150086149
 Tunable silicon grating couplers patent thumbnailnew patent Tunable silicon grating couplers
A photonic integrated circuit (pic) is described. This pic includes a grating coupler for surface-normal coupling that has an alternating pattern of grating teeth and grating trenches, where the grating trenches are filled with an electro-optical material.
Oracle International Corporation
03/26/15
20150086040
 Tunable inductive device for parametric audio systems and related methods patent thumbnailnew patent Tunable inductive device for parametric audio systems and related methods
An apparatus and method for optimizing a parametric emitter system having a pot core inductive device coupled between an amplifier and emitter. The pot core inductive device allows for adjustments of the air gap formed between the two halves of the pot core structure to adjust its inductive value.
Parametric Sound Corporation
03/26/15
20150085886
 Angular beam adjustment  laser systems patent thumbnailnew patent Angular beam adjustment laser systems
Embodiments are directed to systems and methods for correcting lateral and angular displacement of laser beams within a laser cavity. For some embodiments, such systems and methods are used to correct angular displacement of laser beams within a laser cavity that result from varying the lasing wavelength in a tunable laser system..
Newport Corporation
03/26/15
20150085481
 Solid-state luminaire with pixelated control of light beam distribution patent thumbnailnew patent Solid-state luminaire with pixelated control of light beam distribution
A luminaire having an electronically adjustable light beam distribution is disclosed. In some embodiments, the disclosed luminaire includes a plurality of solid-state lamps mounted on one or more surfaces of a housing.
Osram Sylvania Inc.
03/26/15
20150085475
 Solid-state luminaire with electronically adjustable light beam distribution patent thumbnailnew patent Solid-state luminaire with electronically adjustable light beam distribution
A luminaire having an electronically adjustable light beam distribution is disclosed. In some embodiments, the disclosed luminaire includes a plurality of solid-state lamps mounted on one or more surfaces of a housing.
Osram Sylvania Inc.
03/26/15
20150085367
 Tunable optical filter and  manufacture thereof patent thumbnailnew patent Tunable optical filter and manufacture thereof
A tunable optical filter is formed in the structure of an etalon. A thin electro-optic ceramic substrate is fixed between two end substrates.
Lightwaves 2020, Inc.
03/26/15
20150085288
 Method and gas analyzer for measuring the concentration of a gas component in a sample gas patent thumbnailnew patent Method and gas analyzer for measuring the concentration of a gas component in a sample gas
Gas analyzer and method for measuring the concentration of a gas component in a sample gas, wherein the wavelength of the light of a wavelength-tunable light source is varied within periodically successive sampling intervals and, in the process, additionally modulated with a frequency to perform wavelength dependent sampling of an absorption line of a gas component to be measured in the sample gas.. .
Siemens Aktiengesellschaft
03/26/15
20150085143
new patent

Method and circuitry for removing circling drifts in ndt/ndi measurement display


Disclosed is a method and an apparatus for removing circling drifts on the display of the measured eddy current or other continuous waves. The circling dot which is supposed to be a static dot can obscure information required by the operator to judge if a small defect is present.
Olympus Ndt, Inc.
03/26/15
20150084718
new patent

Multi-band impedance tuners using weakly-coupled lc resonators


Radio frequency (rf) filter structures and related methods and rf front-end circuitry are disclosed. In one embodiment, an rf filter structure includes a first terminal and a first tunable rf filter path defined between the first terminal and a second terminal.
Rf Micro Devices, Inc.
03/26/15
20150084713
new patent

Filtering characteristic adjustments of weakly coupled tunable rf filters


Rf communications circuitry, which includes a first rf filter structure and rf detection circuitry, is disclosed. The first rf filter structure includes a first group of rf resonators, which include a first pair of weakly coupled rf resonators coupled to a signal path of a first rf signal.
Rf Micro Devices, Inc.
03/26/15
20150084699
new patent

Rf filter structure for antenna diversity and beam forming


Radio frequency (rf) front-end circuitry that includes control circuitry and an rf filter structure that includes a plurality of resonators are disclosed. In one embodiment, a first tunable rf filter path is defined by a first set of the plurality of resonators such that the first tunable rf filter path has a first amplitude and a first phase.
Rf Micro Devices, Inc.
03/26/15
20150084429
new patent

Wireless power transfer using separately tunable resonators


A system for wireless energy transfer includes a circuit for wireless transmission of energy, including a first, tunable resonator circuit including a transmitter coil and a variable capacitance device connected in shunt across the transmitter coil. Also disclosed is a circuit for wireless reception of energy including a tunable second resonator circuit including a receiver coil inductively coupled to the transmitter coil and a variable capacitance device connected in shunt across the receiver coil.
The Gillette Company
03/26/15
20150083337
new patent

Labeling apparatus including spring-loaded applicators


An apparatus and method is described herein for applying labels to containers. The apparatus includes a guidance mechanism configured to provide a path for receiving a plurality of labels having a back surface with a fluid activatable adhesive that is non-tacky until activated, an adhesive activation station aligned with at least a portion of the guidance mechanism and configured to apply to the back surface of said labels a fluid to activate said adhesive along said back surface of said labels, and a label application station configured to apply at least one of said labels with said activated adhesive onto an exterior surface of a corresponding object located on a rotatable platform.
Nulabel Technologies, Inc.
03/26/15
20150083099
new patent

Self-tunable compound bow


Provided is a self-tunable compound bow including: a bow main body including a pair of limbs that are respectively coupled to both ends of a handle; upper and lower pulley assemblies that are respectively coupled to the rear end of each limb; a bowstring; and first and second cam cables that are wound around a cam of each of the upper and lower pulley assemblies as the bowstring is pulled. A contact pin is formed in one of the pulley assemblies, in which the contact pin is in contact with the first cam cable when the bowstring is pulled, and an indicator is formed in the other of the pulley assemblies, in which the indicator is in contact with the second cam cable and moves when the bowstring is pulled in a guide hole formed in the pulley of the other of the pulley assemblies..
Win & Win Co., Ltd.
03/19/15
20150080567

Method to produce and scale-up cocrystals and salts via resonant acoustic mixing


A method to produce and manufacture cocrystals and salts is disclosed wherein crystalline solids and other components were combined in the desired proportions into a mixing chamber and mixed at high intensity to afford a cocrystalline product. No grinding media were required.
Nalas Engineering Services Inc.
03/19/15
20150080468

Composition and processing and delivering bioavailable methionine analogs, derivatives, and precursors, thereof


Methionine products/additives are added to dairy cattle feeds to promote milk volume production and to enhance milk components. Unfortunately the methionine products/additives solidify/crystallize at about 54° f.
Quality Liquid Feeds
03/19/15
20150080208

Oxide-based nanostructures and methods for their fabrication and use


Fabrication of oxide nanowire heterostructures with controlled morphology, interface and phase purity are desired for high-efficiency and low-cost photocatalysis. Disclosed herein is the formation of oxide nanowire heterostructures by sputtering and subsequent air annealing to result in oxide nanowires.
Board Of Trustees Of The University Of Alabama
03/19/15
20150079007

Tunable multimodal nanoparticles and methods of use thereof


Tunable nanoparticles and methods of use thereof are provided. In accordance with the instant invention, tunable nanoparticles comprising a metal nanoparticle core (e.g., a paramagnetic particle (e.g., uspio) or a quantum dot) and a polymer linked to a metal binding moiety are provided.
Board Of Regents Of The University Of Nebraska
03/19/15
20150078943

Tunable progressive cavity pump


A well pump assembly includes a progressive cavity pump having a stator with an elastomeric inner portion. The stator has an axial cavity with internal lobes; a rotor with external lobes positioned within the axial cavity.
Baker Hughes Incorporated
03/19/15
20150078751

Tunable laser with multiple in-line sections including sampled gratings


A tunable laser with multiple in-line sections including sampled gratings generally includes a semiconductor laser body with a plurality of in-line laser sections configured to be driven independently to generate laser light at a wavelength within a different respective wavelength range. Sampled gratings in the respective in-line sections have the same grating period and a different sampling period to produce the different wavelengths.
Applied Optoelectronics, Inc.
03/19/15
20150078411

Tunable laser, a making, and a operating such a laser


Semiconductor lasers, in particular quantum cascade lasers (qcls) are tuable especially in the mid-ir spectral range, e.g. In wavelengths of about 3-14 μm, by precisely controlling the laser's temperature in the vicinity of the active region.
Alpes Lasers Sa
03/19/15
20150078408

Micro-integratable tunable laser assembly


According to an embodiment of the invention, there is provided a micro integratable tunable laser assembly (m-itla) which includes an electrical interface for interfacing with a host, a tunable laser module for conducting optical communication, and a control unit, for at least controlling operation of the tunable laser module according to information received from the host via the electrical interface. The m-itla can have a length of about 37 mm or less and a width of about 20 mm or less..
Emcore Corporation
03/19/15
20150077971

Color tunable light emitting device


A color/color temperature tunable light emitting device comprises: an excitation source (led) operable to generate light of a first wavelength range and a wavelength converting component comprising a phosphor material which is operable to convert at least a part of the light into light of a second wavelength range. Light emitted by the device comprises the combined light of the first and second wavelength ranges.
Intematix Corporation
03/19/15
20150076990

System to control wavelength and method to control wavelength


A system includes: a splitter to branch an optical signal output by a wavelength-tunable light source into first to third optical signals; a first photodiode to perform an optical electrical conversion of the first optical signal transmitting a first etalon; a second photodiode to perform an optical electrical conversion of the second optical signal transmitting a second etalon, an fsr of the second etalon being identical to that of the first etalon, peak wavelengths of intensity of a transmitted light of the second etalon being different from those of the first etalon; a third photodiode to perform an optical electrical conversion of the third optical signal; and a controller to control the wavelength-tunable light source with use of a coefficient calculated by following formulas (1) or (2), coefficient=(pd1−a·pd3)/(pd2−b·pd3) (1) and coefficient=(pd2−b·pd3)/(pd1−a·pd3) (2).. .
National Institute Of Advanced Industrial Science And Technology
03/12/15
20150071314

Obtaining narrow line-width, full c-band tunability mirror for monolithic or hybrid integrated lasers


An apparatus comprising an optical medium, a power splitter coupled to the optical medium, a first delay line coupled to the power splitter such that the power splitter is positioned between the first delay line and the optical medium, a first comb reflector coupled to the first delay line such that the first delay line is positioned between the first comb reflector and the power splitter, and a second comb reflector coupled to the power splitter but not the first comb reflector and not the first delay line. A method comprising receiving an optical signal, splitting the optical signal into a first split optical signal and a second split optical signal, delaying the first split optical signal, tuning the delayed first split optical signal, tuning the second split optical signal, and delaying the tuned second split optical signal..
Futurewei Technologies, Inc.
03/12/15
20150071214

Systems, methods, and devices for associating a contact identifier with a broadcast source


A media device including a broadcast receiver that receives broadcast media from a plurality of broadcast sources where the broadcast receiver is tunable to a first broadcast source. The media device also includes a data store that stores a list of contact identifiers where each contact identifier is associated with a broadcast source.
Apple Inc.
03/12/15
20150069476

Engineering induced tunable electrostatic effect


Backside illuminated sensors and methods of manufacture are described. Specifically, a backside illuminated sensor with a dipole modulating layer near the photodiode is described..
03/05/15
20150065737

Tunable rare-earth fcu-metal-organic frameworks


Metal organic framework compostions can have a face centered cubic structure.. .
King Abdullah University Of Science And Technology
03/05/15
20150065070

Weakly coupled tunable rf transmitter architecture


Rf communications circuitry, which includes a first tunable rf filter and an rf power amplifier (pa), is disclosed. The first tunable rf filter includes a pair of weakly coupled resonators, and receives and filters a first upstream rf signal to provide a first filtered rf signal.
Rf Micro Devices, Inc.
03/05/15
20150064770

Tuning bacteriophage host range


Various aspects and embodiments of the invention are directed to high-throughput phage-engineering methods and recombinant bacteriophages with tunable host ranges for controlling phage specificity.. .
Massachusetts Institute Of Technology
03/05/15
20150064093

Mesoporous silica and organosilica materials and process for their preparation


In this invention, we disclose a method as well as silica and/or organosilica mesoporous materials obtained by templating using nanocrystalline cellulose and removal of the latter using acidic conditions. The resultant mesoporous silica materials are characterized by having high surface area with tunable iridescence resulting from the long-range chiral nematic organization.
Fpinnovations
03/05/15
20150063812

Compensator for wavelength drift due to variable laser injection current and temperature in a directly modulated burst mode laser


An optical node comprises a tunable optical transceiver having a laser and a temperature element. The optical node also comprises a wavelength shift stabilization circuit configured to adjust current provided to the temperature element such that wavelength shifts, due to changes in a drive current applied to the tunable optical transceiver, are reduced..
Calix, Inc.
03/05/15
20150063739

Actively tunable polar-dielectric optical devices


Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (sphps), where the sphps alter the optical properties of the structure. The optical properties lent to these structures by the sphps are altered by introducing charge carriers directly into the structures.
Naval Research Laboratory
03/05/15
20150063408

Gaseous concentration measurement apparatus


An apparatus is configured to measure various properties of sample in a sample chamber such as, for example, water activity. The apparatus includes a tunable diode laser that emits laser radiation into the sealed chamber without passing through the air outside the sample chamber or a wall of the sample chamber.
Decagon Devices, Inc.
03/05/15
20150063384

Method for controlling tunable wavelength laser


In the method for controlling a tunable wavelength laser, information designating an oscillation wavelength is inputted. A driving condition for causing laser oscillation at a first wavelength is acquired from a memory.
Sumitomo Electric Device Innovations, Inc.
03/05/15
20150063383

Method for controlling tunable wavelength laser


A driving condition for causing the tunable wavelength laser to conduct laser oscillation at a first wavelength is acquired. A driving condition for causing the tunable wavelength laser to conduct laser oscillation at the second wavelength is calculated.
Sumitomo Electric Device Innovations, Inc.
03/05/15
20150063382

Cmos-compatible germanium tunable laser


A semiconductor light emitter device, comprising a substrate, an active layer made of germanium, which is configured to emit light under application of an operating voltage to the semiconductor light emitter device, wherein a gap is arranged on the substrate, which extends between two bridgeposts laterally spaced from each other, the active layer is arranged on the bridgeposts and bridges the gap, and wherein the semiconductor light emitter device comprises a stressor layer, which induces a tensile strain in the active layer above the gap.. .
Ihp Gmbh - Innovations For High Performance Micro- Electronics/leibniz-institue Fur Innovative Mikro
03/05/15
20150062781

Electric double layer capacitance device


The present application is directed to electric double layer capacitance (edlc) devices. In one aspect, the present application is directed to an electrode comprising an activated carbon cryogel having a tunable pore structure wherein: the surface area is at least 1500 m2/g as determined by nitrogen sorption at 77k and bet analysis; and the pore structure comprises a pore volume ranging from about 0.01 cc/g to about 0.25 cc/g for pores having a pore diameter of 0.6 to 1.0 nm.
University Of Washington
03/05/15
20150062708

Optical device, optical module, electronic apparatus, optical housing, and manufacturing optical housing


An optical filter device includes a wavelength tunable interference filter, a lid having a second opening, a base that forms a receiving space together with the lid, a second glass member that covers the second opening and is bonded to the lid through low melting point glass, and a metal layer provided on the lid. The metal layer is provided outside a line that is separated from the outer peripheral edge of the second glass member by a predetermined distance toward a side away from the second opening and is disposed along the outer peripheral edge of the second glass member in plan view when the lid is viewed from a normal direction with respect to the opening surface of the second opening..
Seiko Epson Corporation
03/05/15
20150062691

Tunable optical metamaterial


A tunable metamaterial has a two dimensional array of resonant annular ring elements; and a plurality of voltage controllable electrical tuning elements disposed in or adjacent openings in each of said ring elements, each of said voltage controllable electrical tuning element ohmically contacting portions of only one of said ring elements. The voltage controllable electrical tuning elements may comprise highly doped semiconductor tunnel diodes, or the charge accumulation layer at the semiconductor/insulator interface of a metal-insulator-semiconductor structure, or nanoelectromechanical (nems) capacitors.
Hrl Labroratories, Llc
03/05/15
20150061950

Small digital tunable antenna systems for wireless applications


The instant disclosure provides an antenna system with a generically small ground plane and a generic antenna radiating module, wherein the system further includes a matching circuit and a tunable capacitor each bring integrated with the ground plane and antenna in a novel configuration which provides improved antenna performance across multiple antenna resonances.. .
Taoglas Group Holdings Limited
03/05/15
20150061790

Tunable delay line arrangement


A tunable chirped delay line arrangement (0) configured to operatively propagate a signal and includes a at least one chirped delay line (1) arranged along a reference direction (z) on a dielectric layer (2) arranged on a ground plane (3). The chirped delay line (1) is configured with a smoothly varying width along the reference direction (z), and the arrangement (0) further comprising at least one electronically tunable impedance (5) interconnecting the at least one delay line (1) and the ground plane (3) at at least one location along the reference direction (z) such that the at least one delay line (1) is loaded by the tunable impedance (5)..
Telefonaktiebolaget L M Ericsson (publ)
03/05/15
20150060760

Tunable light-emitting diode


A light-emitting diode device includes a base substrate including a plurality of quantum well layers, a first electrode on one side of the plurality of quantum well layers, and a second electrode on an opposite side of the plurality of quantum well layers. The device includes a tensile-stressing layer formed on the base substrate and having a thickness and chemical composition configured to generate a first tensile stress in the base substrate, the first compressive stress selected to cause the base substrate to have a predetermined band-gap..
International Business Machines Corporation
03/05/15
20150060759

Tunable light-emitting diode


A method of forming a light-emitting diode including determining a first level of tensile stress to be applied to a base substrate including a plurality of quantum well layers to adjust a band-gap of the base substrate to a predetermined band-gap. The first level of tensile stress is generated in the base substrate by forming a tensile-stressing layer on the base substrate..
International Business Machines Corporation
03/05/15
20150060013

Tunable temperature controlled electrostatic chuck assembly


Embodiments include a pedestal to support a workpiece during plasma processing with tunable temperature control. In one embodiment, the pedestal includes an electrostatic chuck (esc) having a top surface over which the workpiece is to be disposed.
Applied Materials, Inc.
03/05/15
20150059689

Flow channeling air intake mixing device for internal combustion engine


A system for targeting an air-fuel mixture flow pattern within the intake port of an internal combustion engine is provided. The system includes a flow pattern control plate movably provided within the intake port.
Ford Global Technologies, Llc
02/26/15
20150057744

Poly(l-lactide) stent with tunable degradation rate


Methods of making a biodegradable polymeric stent made from poly(l-lactide) and a low concentration of l-lactide monomer is disclosed. The concentration of l-lactide is adjusted to provide a degradation behavior that is suitable for different treatment applications including coronary, peripheral, and nasal.
Abbott Cardiovascular Systems Inc.
02/26/15
20150057421

Thermosetting poly(siloxane-diphenylbutadiyne) with readily tunable glass transition temperature and high thermal stability


A poly(siloxane-diphenylbutadiyne) exhibiting thermosetting properties, a highly tunable glass transition temperature (tg), and very high thermal and thermo-oxidative stability. In one embodiment, the poly(siloxane-diphenylbutadiyne) is a poly(tetrasiloxane-diphenylbutadiyne).
The Hong Kong University Of Science And Technology
02/26/15
20150057054

Tunable antenna and wireless communication device employing same


A wireless communication device includes a substrate and a tunable antenna. The substrate has a signal source.
Chiun Mai Communication Systems, Inc.
02/26/15
20150056025

Toolholder with externally mounted tunable absorber mass


A toolholder includes an absorber mass externally mounted to a body portion of the toolholder. A spacer is disposed within one or more recesses formed in a bottom wall of the absorber mass.
Kennametal Inc.
02/26/15
20150055957

Method of determining physical layer wavelength of tunable optical network unit (onu) in time and wavelength division multiplexed passive optical network (twdm-pon)


A method of determining a physical layer wavelength of a tunable optical network unit (onu) in a time wavelength division multiplexing-passive optical network (twdm-pon) is provided. First, a receiving wavelength of a tunable receiver is tuned to a downstream wavelength of one of a plurality of operable channels in a twdm-pon system.
Electronics And Telecommunications Research Institute
02/26/15
20150055955

Channel management method in time and wavelength division multiplexing-passive optical network (twdm-pon)


The invention presents the channel management technology in a time and wavelength division multiplexing-passive optical network (twdm-pon). According to an exemplary embodiment, the channel management technology is a wavelength management method for an optical network unit (onu) having a tunable receiver in the twdm-pon in which a service is provided through multiple channels, the wavelength management method including: setting a wavelength of the tunable receiver as a first channel to receive a physical synchronization signal from an optical line terminal (olt); extracting either or both service utilization information and service operator information from the physical synchronization signal; and based on either or both of the service utilization information and the service operator information, determining whether to perform follow-up procedures for activation via the first channel or whether to change the wavelength of the tunable receiver into a second channel..
Electronics And Telecommunications Research Institute
02/26/15
20150055911

Iii-v photonic integration on silicon


Photonic integrated circuits on silicon are disclosed. By bonding a wafer of hi-v material as an active region to silicon and removing the substrate, the lasers, amplifiers, modulators, and other devices can be processed using standard photolithographic techniques on the silicon substrate.
The Regents Of The University Of California
02/26/15
20150055136

Method for reducing the dimensionality of a spatially registered signal derived from the optical properties of a sample, and device therefor


At least one embodiment of the method is designed to create a two-dimensional image of a three-dimensional sample. The method comprises the following steps: provision of a wave-length-tunable light source (1) that emits primary radiation (p) with wavelengths that vary over time; sampling of location points of the sample (2) with the primary radiation (p); collection of secondary radiation (s), wherein the secondary radiation (s) is a part of the primary radiation (p) reflected by the sample (2); creation of an interferometer-based detection signal for a plurality of sample areas, each with at least one location point, using a detection unit (4), wherein the detection signal is created as a difference signal from two output signals of a beam splitter (61) that receives reference radiation (r) and/or secondary radiation (s) at two inputs, wherein the reference radiation (r) is a portion of the primary radiation (p) that is not guided to the sample (2); and determination of a brightness value for at least one of the sample areas from the associated detection signal, wherein the determination of the brightness values is not substantially based on the summation of the individual signal amplitudes of the results of a fourier transformation..
Ludwig Maximilians Universitat Munchen
02/26/15
20150055093

Microscope-integrated oct system with an electrically tunable focus


A surgical imaging system is provided. The surgical imaging system includes a surgical microscope and a telecentric optical coherence tomography scanning unit configured to scan a sample through at least one optical component associated with the surgical microscope..
The Cleveland Clinic Foundation
02/26/15
20150055035

Apparatus and dynamically controlling light transmission


An apparatus for controlling light transmission from an optical input to an optical output can function as a tunable iris or eclipse, or as a privacy window. The iris/eclipse can use a liquid crystal matrix with a dispersion of dichroic particles that absorb light in one orientation and transmit light in another, such that controlling the liquid crystal with an electric field allows control of the dichroic particles.
Lensvector Inc.


Popular terms: [SEARCH]

Tuna topics: Dielectric Constant, Magnetic Field, Transistors, State Machine, Finite State Machine, Tunable Capacitor, Frequency Band

Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Tuna for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tuna with additional patents listed. Browse our RSS directory or Search for other possible listings.
     SHARE
  
         









0.7588

2868

459096 - 0 - 71