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Polar patents



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


Date/App# patent app List of recent Polar-related patents
04/30/15
20150120788
 Classification of hashtags in micro-blogs patent thumbnailnew patent Classification of hashtags in micro-blogs
A method for processing micro-blogs includes, for each of a set of hashtags extracted from a collection of micro-blogs, decomposing the hashtag to generate a sequence of words and natural language processing the decomposed hashtag with rules configured for identifying syntactic dependencies and targets, such as proper names, in the dependencies. Opinion detection rules are applied to the detected dependencies which are configured for extracting opinion information from decomposed hashtags, such as a polarity based on presence of a polar term in a dependency.
Xerox Corporation
04/30/15
20150119794
 Methods to regulate polarization and enhance function of cells patent thumbnailnew patent Methods to regulate polarization and enhance function of cells
Methods and compositions to controllably regulate cells at a target site. A quantum dot-targeting agent complex is administered to a patient in need of therapy, and the complex is stimulated using an implanted fiber optic system.
04/30/15
20150119652
 Telemedicine visual monitoring device with structured illumination patent thumbnailnew patent Telemedicine visual monitoring device with structured illumination
A system for providing telemedicine support with structured illumination and related methods is described. The telemedicine system provides two-way audio visual communication between a patient and a remote caregiver, as well as controllable illumination of the patient of that can be remotely adjusted to enhance medically-relevant information that can be derived from images of the patient.
Elwha Llc, A Limited Liability Company Of The State Of Delaware
04/30/15
20150119576
 Method for production of 3-hydroxypropan-1-one compound,  production of 2-propen-1-one compound and  production of isoxazoline compound patent thumbnailnew patent Method for production of 3-hydroxypropan-1-one compound, production of 2-propen-1-one compound and production of isoxazoline compound
There is provided a novel intermediate for producing pesticides. A method for producing the compound of formula (3) comprises reacting an aromatic ketone compound of formula (4) and a substituted acetophenone compound of formula (5) as starting raw materials in an organic solvent or water in the presence or absence of an additive in the presence of a base in a suspended state.
Nissan Chemical Industries, Ltd.
04/30/15
20150119550
 Method of thiophenol removal from poly(arylene sulfide) polymer compositions patent thumbnailnew patent Method of thiophenol removal from poly(arylene sulfide) polymer compositions
A process comprising contacting a reaction product composition comprising a poly(arylene sulfide) composition and a polar organic compound, wherein the polar organic compound comprises greater than or equal to about 1 wt. % thiophenol, with a c4-c30 α,β-unsaturated ketone, a c4-c30 α,β-unsaturated ester, a c4-c30 α,β-unsaturated amide, or any combination thereof, wherein after the contacting, the polar organic compound comprises less than about 1 wt.
Chevron Phillips Chemical Company Lp
04/30/15
20150119453
 Compositions and methods for the treatment of depression patent thumbnailnew patent Compositions and methods for the treatment of depression
The invention relates to the compounds of formula i or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula i, and methods for treating or preventing depression may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection.
04/30/15
20150119424
 Compositions and methods for the treatment of epilepsy and neurological diseases patent thumbnailnew patent Compositions and methods for the treatment of epilepsy and neurological diseases
The invention relates to the compounds of formula i or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula i, and methods for the treatment of epilepsy and neurological diseases may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection.
04/30/15
20150119307
 Low viscosity, low volatility lubricating oil basestocks patent thumbnailnew patent Low viscosity, low volatility lubricating oil basestocks
Wherein r1 is the same or different and is a linear or branched alkyl group having from 1 to 20 carbon atoms; r2 is the same or different and is hydrogen or an alkyl group having from 1 to 4 carbon atoms; and n is the same or different and is a value from 0 to 8. This disclosure also provides processes for producing the aryl ether compounds, lubricating oil basestocks and lubricating oils containing one or more of the aryl ether compounds, and a method for improving one or more of solubility and dispersancy of polar additives and/or sludge in a lubricating oil by using as the lubricating oil a formulated oil containing one or more of the aryl ether compounds..
04/30/15
20150119306
 Low viscosity, low volatility lubricating oil basestocks patent thumbnailnew patent Low viscosity, low volatility lubricating oil basestocks
This disclosure also provides processes for producing the aryl ether compounds, lubricating oil basestocks and lubricating oils containing one or more of the aryl ether compounds, and a method for improving one or more of solubility and dispersancy of polar additives and/or sludge in a lubricating oil by using as the lubricating oil a formulated oil containing one or more of the aryl ether compounds.. .
04/30/15
20150119074
 Determining positional information for an object in space patent thumbnailnew patent Determining positional information for an object in space
The technology disclosed relates to determining positional information about an object of interest is provided. In particular, it includes, conducting scanning of a field of interest with an emission from a transmission area according to an ordered scan pattern.
Leap Motion, Inc.
04/30/15
20150118869
new patent

Connectors for smart windows


This disclosure provides connectors for smart windows. A smart window may incorporate an optically switchable pane.
View, Inc.
04/30/15
20150118733
new patent

Alpha-amylase variants stabilized against dimerization and/or multimerization, the production thereof, and detergents and cleansers containing these alpha-amylase variants


The present invention relates to α-amylase variants that are stabilized to dimerization and/or multimerization, in particular at elevated temperatures or high ph, by point mutagenesis of positively polarized or charged or neutral surface amino acids to give more negatively polarized or charged amino acids. The invention further relates to methods of increasing the stability of an α-amylase to dimerization and/or multimerization brought about by electrostatic interactions whereby at least one amino acid residue on the surface of the starting molecule, which makes a neutral or positively polar or charged contribution to the electrostatic potential of said molecule, is replaced with a more negatively polar or negatively charged amino acid residue.
Basf Se
04/30/15
20150118627
new patent

Pattern forming method, composition used tehrein, manufacturing electronic device, and electronic device


A pattern forming method includes: (i) a step of forming a first film by using an actinic ray-sensitive or radiation-sensitive resin composition (i), (ii) a step of exposing the first film, (iii) a step of developing the exposed first film by using an organic solvent-containing developer to form a negative pattern, (iv) a step of forming a second film on the negative pattern by using a specific composition (ii), (v) a step of increasing polarity of the specific compound present in the second film, and (vi) a step of removing a specific area of the second film by using the organic solvent-containing remover.. .
Fujifilm Corporation
04/30/15
20150118159
new patent

Hyperpolarized amino acids


Method for manufacturing a hyperpolarized amino acid, in particular glutamine, which substantially limits the formation of by-products, with respect to conventional aqueous preparations of sodium hydroxide with amino acids. The amino acid is in particular admixed with the hydroxide in the substantial absence of water and the dry mixture is dissolved in an anhydrous solvent in the presence of a polarizing agent.
Bracco Imaging S.p.a.
04/30/15
20150117897
new patent

Image forming apparatus


An image forming apparatus includes an image carrier and a cleaning device. The image carrier is rotated to carry a toner image.
Kyocera Document Solutions Inc.
04/30/15
20150117883
new patent

Image forming apparatus


An image forming apparatus includes an image carrier which carries thereon a developer image, a holding roller which holds thereon developer attached on the image carrier, a collection device which collects the developer on the holding roller via at least the image carrier, and a control device which executes a holding control of applying to the holding roller a holding bias having a polarity opposite to the developer such that the holding roller holds developer and a collection control of applying to the holding roller a discharge bias having a polarity same as the developer such that the developer held on the holding roller is moved to the image carrier and the collection device collects the developer via the image carrier. The control device starts the collection control at a timing after a predetermined point of time according to an estimated charge amount of the developer..
Brother Kogyo Kabushiki Kaisha
04/30/15
20150117882
new patent

Image forming apparatus


An image forming apparatus includes an image carrier, a holding roller which holds thereon developer attached on the image carrier, a transfer member which transfers a developer image on the image carrier to a transfer medium, a collection device which collects the developer on the holding roller via the image carrier, and a control device which executes a collection control of causing the developer held on the holding roller to move to the image carrier such that the collection device collects the developer via the image carrier. The control device applies to the holding roller a first discharge bias having a polarity same as the developer after the collection control starts until a first time elapses and thereafter applies to the holding roller a second discharge bias having a polarity same as the developer and having an absolute value larger than the first discharge bias..
Brother Kogyo Kabushiki Kaisha
04/30/15
20150117876
new patent

Image forming apparatus


An image forming apparatus includes: a photosensitive drum; a transfer belt configured to be charged to an opposite polarity to the surface of the photosensitive drum to electrostatically attract a recording paper sheet and convey the sheet while pressing the sheet against the photosensitive drum, thereby transferring a toner image formed on the surface of the photosensitive drum to the sheet; a fixing section configured to apply heat to the recording paper sheet having the toner image transferred thereto and thus fix the toner image on the sheet; a toner collecting member disposed to face a separating position where the recording paper sheet is separated from the transfer belt and extending in a width direction of the sheet being conveyed, the toner collecting member being electrically grounded; and a thermally conductive member configured to collect heat near the fixing section and conduct the collected heat to the toner collecting member.. .
Kyocera Document Solutions Inc.
04/30/15
20150117872
new patent

Polarization demultiplexing of optical signals


An example embodiment includes optical receiver that includes a polarization beam splitter (pbs), a polarization controller, and a forward error correction (fec). The pbs is configured to split a received optical signal having an unknown polarization state into two orthogonal polarizations (x′-polarization and y′-polarization).
Finisar Corporation
04/30/15
20150117857
new patent

System and in-band amplitude-modulated supervisory signaling for polarization-multiplexed systems


Systems and method for monitoring a dual-polarization signal are disclosed. The systems and methods include adding a first supervisory signal to a first polarization component of the dual-polarization signal to get a first combined signal and adding a second supervisory signal to a second polarization component of the dual-polarization signal to get a second combined signal, either in the electrical or optical domain.
Fujitsu Limited
04/30/15
20150117856
new patent

System and monitoring power imbalance induced by polarization-dependent loss


Systems and methods for monitoring a dual-polarization signal are disclosed. The systems and methods include extracting a portion of the dual-polarization signal, wherein the dual-polarization signal includes multiple supervisory signals, each associated with a polarization component of a main data signal, measuring a power level of the first and second supervisory signals, and determining a power imbalance between the polarization components of the main data signal based at least on the power level..
Fujitsu Limited
04/30/15
20150117809
new patent

Silicon waveguide having polarization insensitive and temperature insensitive phase delay


An apparatus includes a first waveguide configured to receive an input signal. A section of the first waveguide has a length between a first initial point and a first end point.
Futurewei Technologies, Inc.
04/30/15
20150117655
new patent

Kennelly circle interpolation of impedance measurements


Embodiments of the invention are directed to systems, methods and computer program products for interpolating impedance data associated with an electronic device. The present invention enables faster electronic device impedance analysis which in turn will have an impact on memory allocation associated with a computing system that controls the electronic device.
Sony Corporation
04/30/15
20150117572
new patent

Microwave communications device and microwave communications system


The present invention discloses microwave communications devices. The microwave communications device includes: a first converting module, a second converting module, configured to perform mutual conversion between a baseband signal or an intermediate frequency signal and a microwave signal, where microwave signals received or output by the first converting module and the second converting module respectively have a same polarization direction or perpendicular polarization directions; and an orthomode transducer with three waveguide ports, configured to perform separation and synthesis of orthogonally polarized microwave signals, the microwave communications devices in embodiments of the present invention can, by providing dual channels and integrating an orthomode transducer inside the microwave communications device, increase a transmission capacity while improving equipment application flexibility, reducing installation complexity, and lowering costs..
Huawei Technologies Co., Ltd.
04/30/15
20150117475
new patent

Q-switched laser device


When an excitation light is entered in a laser medium including a doped (containing rare earth element) yag, the vicinity of the excitation light entry face is locally heated which generates a birefringence, causing degradation of linear polarization of emitted laser. To avoid such a phenomenon, it was necessary to make the excitation light pulsed and slow down the repetition rate of the pulse.
Inter-university Research Institute Corporation National Institutes Of Natural Sciences
04/30/15
20150117395
new patent

Otfs methods of data channel characterization and uses thereof


Fiber, cable, and wireless data channels are typically impaired by reflectors and other imperfections, producing a channel state with echoes and frequency shifts in data waveforms. Here, methods of using otfs pilot symbol waveform bursts to automatically produce a detailed 2d model of the channel state are presented.
Cohere Technologies, Inc.
04/30/15
20150117085
new patent

Semiconductor memory device


According to one embodiment, a semiconductor memory device includes a memory cell and a control circuit. The memory cell is such that a ferroelectric film is provided as a gate dielectric film.
Kabushiki Kaisha Toshiba
04/30/15
20150117041
new patent

Optical apparatus and automobile lighting


An optical apparatus includes first and second substrates disposed to oppose each other, the first substrate having a first electrode provided on a surface of the first substrate nearer to the second substrate, and the second substrate having a second electrode provided on a surface of the second substrate nearer to the first substrate, and an electrolyte layer sandwiched between the first and the second substrates, and containing electro-deposition material including silver, wherein when potential of the first electrode is used as reference, a first voltage of positive polarity is applied in a first period to the second electrode, and a second voltage of positive polarity lower than the first voltage is applied in a second period after the first period to the second electrode.. .
Stanley Electric Co., Ltd.
04/30/15
20150117007
new patent

Led lead frame and lamp thereof


An led lead frame mounted on a platform of a lightbulb includes a metal polarity substrate, a metal retaining substrate and a casing for partially covering the metal polarity substrate and the metal retaining substrate. The metal retaining substrate is a sheet bent into a disposing portion and a carrying portion, and an included angle θ1 is defined between the portions, and an abutting surface of the disposing portion abuts the platform, and a portion of the carrying portion not covered by the casing is provided for installing at least one led chip.
Unity Opto Technology Co., Ltd.
04/30/15
20150116917
new patent

Information processing apparatus


An information processing apparatus includes a first case and a second case. A connection assembly connects the first case to the second case such that the cases are rotatable about a shaft member disposed in the connection assembly.
Sony Corporation
04/30/15
20150116868
new patent

Layered synthetic anti-ferromagnetic upper shield


A magneto-resistive (mr) sensor may include a variety of individual functional layers whereby an electrical resistance throughout the layers of the sensor stack varies according to the polarity of a pinned layer within the sensor stack. A layered synthetic anti-ferromagnetic (saf) upper shield of the mr sensor includes an upper saf layer and a lower saf layer separated by a shield anti-ferromagnetic (afm) layer.
Seagate Technology Llc
04/30/15
20150116835
new patent

Optical film, polarizing plate, liquid crystal panel, and image display apparatus


Provided are: an optical film, wherein interference fringes can be suppressed from being generated, cloudiness is not observed, and a manufacture cost can be reduced. In accordance with one aspect of the present invention, there is provided an optical film 10 including a functional layer 12, wherein the functional layer 12 has a concavo-convex surface 12a; and in a state in which the concavo-convex surface 12a is irradiated with parallel light travelling in a direction sloped at 10° with respect to a normal direction n of the optical film 10, in an angle distribution of reflected light intensities measured in a plane including both directions of the normal direction n and the travelling direction t of the parallel light, a value obtained by subtracting ½ angle width from 1/100 angle width is 0.7° or more and 1.4° or less..
Dai Nippon Printing Co. , Ltd.
04/30/15
20150116833
new patent

Brightness enhancement film with substantially non-imaging embedded diffuser


A microreplicated optical film (919) for use in optical displays, backlights, and the like includes a prismatic layer (950) carried by a substrate (920). In use, the optical film may be combined in a system with other components such that the optical film is positioned between an extended light source (902) and a polarizer (904).
3m Innivative Properties Company
04/30/15
20150116827
new patent

Highly miscible polymer blends and uses thereof


Compositions comprise a highly miscible polymer blend of at least one cellulose derivative and at least one polysiloxane additive of formula [r1r2r3sio0.5]a[r4r5sio]b[r6sio1.5]c[sio2]d, wherein the substituents r1, r2, r3, r4, r5 and r6 each independently represents a hydrocarbon group or a functional group selected from a hydroxyl group, an acyloxy group or an alkoxy group, and may be the same or different from each other with respect to each individual silicon atom, and 0≦a≦0.4, 0.01≦b≦0.99, 0.01≦c≦0.99, 0≦d≦0.3, under the proviso that at least one hydrocarbon group and at least one functional group are present and a+b+c+d=1. Articles such as optical films comprising such a composition exhibit improved moisture barrier properties, reduced and adjustable out of plane retardation, adjustable glass transition temperature and provide for a facile generation of hydrophilic surface properties without considerable difference of the mechanical properties compared to corresponding articles of the pure cellulose derivative.
The Dow Chemical Company
04/30/15
20150116826
new patent

Polarizing plate and organic el panel


There is provided a polarizing plate that achieves an excellent reflection hue. A polarizing plate according to an embodiment of the present invention is used in an organic el panel, and includes a polarizer and a retardation film.
Nitto Denko Corporation
04/30/15
20150116825
new patent

Polarizer with variable inter-wire distance


A wire grid polarizer comprising an array of parallel, elongated nano-structures disposed over a surface of a substrate. Each of the nano-structures can include a pair of parallel, elongated wires (or top ribs), each oriented laterally with respect to one another.
Moxtek, Inc.
04/30/15
20150116824
new patent

Polarizer with wire pair over rib


Wire grid polarizers, and methods of making wire grid polarizers, including an array of parallel, elongated nano-structures disposed over a surface of a substrate. Each of the nano-structures can include a first rib disposed over a surface of a substrate and a pair of parallel, elongated wires, each laterally oriented with respect to one another, and disposed over the first rib.
Moxtek, Inc.
04/30/15
20150116817
new patent

Active energy ray curable adhesive composition, polarizing film and producing same, optical film and image display device


An active energy ray-curable adhesive composition comprising radically polymerizable compounds (a), (b) and (c) as curable components, wherein the radically polymerizable compound (a) has an sp value of 29.0 (kj/m3)1/2 to 32.0 (kj/m3)1/2; the radically polymerizable compound (b) has an sp value of 18.0 (kj/m3)1/2 to less than 21.0 (kj/m3)1/2; the radically polymerizable compound (c) has an sp value of 21.0 (kj/m3)1/2 to 23.0 (kj/m3)1/2, and the composition comprises 1.0 to 30.0% by weight of the radically polymerizable compound (a), 35.0 to 98.0% by weight of the radically polymerizable compound (b), and 1.0 to 30.0% by weight of the radically polymerizable compound (c) based on 100% by weight of the total amount of the composition.. .
Nitto Denko Corporation
04/30/15
20150116808
new patent

System and controlling an optical filter assembly


A control system for a variable transmittance optical filter assembly includes a controller in communicatively coupled to a pair of load terminals, and a memory communicatively coupled to the controller and having encoded thereon statements and instructions executable by the controller to transition the optical filter assembly between operating states when coupled to the pair of load terminals. The controller is operable to perform any one or more of: allowing the optical filter assembly to transition to a dark state by shorting the load terminals together, maintaining the optical filter assembly in a hold mode by applying a pulse width modulated voltage signal across the load terminals, and transitioning the optical filter assembly between operative states by applying a voltage signal having voltage pulses of opposite polarities to the load terminals..
Switch Materials, Inc.
04/30/15
20150116807
new patent

Microscope and microscopy method


A microscope, preferably a laser scanning microscope, with at least one illuminating beam, which in a partial area along the cross-section thereof, is phase-modulated with a modulation frequency. A microscope objective is provided for focusing the illumination beam onto a sample.
Carl Zeiss Microscopy Gmbh
04/30/15
20150116712
new patent

Defect detection method and defect detection device and defect observation device provided with same


The disclosed device, which, using an electron microscope or the like, minutely observes defects detected by an optical appearance-inspecting device or an optical defect-inspecting device, can reliably insert a defect to be observed into the field of an electron microscope or the like, and can be a device of a smaller scale. The electron microscope, which observes defects detected by an optical appearance-inspecting device or by an optical defect-inspecting device, has a configuration wherein an optical microscope that re-detects defects is incorporated, and a spatial filter and a distribution polarization element are inserted at the pupil plane when making dark-field observations using this optical microscope.
Hitachi High-technologies Corporation
04/30/15
20150116658
new patent

Method and making polarized sunglasses


In the manufacture of gradient polarized sunglasses an optical retarder is used in front of a portion of a polarized lens to destroy the linear polarization of incoming light to render that portion of the sunglass lens non-polarized, thus to permit viewing of polarized displays through that non-polarized portion of the polarized sunglass lens.. .
04/30/15
20150116650
new patent

Smart polarizing glasses


A smart polarizing glasses includes two legs, a fixed lens, a movable lens, and a control assembly. The fixed lens is fixed between the two legs.
Shenzhen Futaihong Precision Industry Co., Ltd.
04/30/15
20150116648
new patent

Optical film and display apparatus including optical film


An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may further include a first semi-transmissive film overlapping the polarizer, configured to transmit the linearly polarized light component, and configured to reflect a first circularly polarized component of a second light.
Samsung Display Co., Ltd.
04/30/15
20150116639
new patent

Border structures for displays


A display may have an active area surrounded by an inactive border area. The inactive border area may be provided with an opaque masking material.
Apple Inc.
04/30/15
20150116631
new patent

Display panel and liquid crystal display


A display panel includes: an upper substrate, a lower substrate disposed under the upper substrate, a lower polarizer disposed under the lower substrate, and a step smoothing member disposed under the lower substrate and not overlapping with the lower polarizer.. .
Samsung Display Co., Ltd.
04/30/15
20150116617
new patent

Liquid crystal display device


A liquid crystal display device includes a tft substrate having a first alignment film and an opposing substrate having a second alignment film with liquid crystals sandwiched therebetween. One of the first and second alignment films, comprises a first polyimide produced via polyamide acid ester containing cyclobutane as a precursor and a second polyimide produced via polyamide acid as a precursor.
Panasonic Liquid Crystal Display Co., Ltd.
04/30/15
20150116604
new patent

Electro-optical device and electronic apparatus


A projector includes a polarizing illumination device which supplies light; a liquid crystal device which modulates the light; and a projection lens which projects the modulated light. The liquid crystal device is provided with an element substrate which includes a plurality of pixel electrodes and a light shielding layer; an opposing substrate includes prisms which are formed of vacant grooves which are open toward the light shielding layer; and an liquid crystal layer which is provided between the element substrate and the opposing substrate.
Seiko Epson Corporation
04/30/15
20150116373
new patent

Liquid crystal display and driving the same


The present invention relates to a liquid crystal display includes a liquid crystal display panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels, a gate driver connected to the plurality of gate lines and configured to apply a gate-on voltage, a data driver connected to the plurality of data lines and configured to apply a data voltage, and a signal controller configured to receive an image signal and controlling the gate driver and the data driver, wherein the signal controller is configured to generate two correction data for each image signal referring to two compensation lookup tables, and the two compensation lookup tables are provided to make absolute values of pixel voltages for each polarity substantially identical to each other with respect to the same gray scale value.. .
Samsung Display Co., Ltd.
04/30/15
20150116304
new patent

Three dimensional image display and liquid crystal lens thereof


A three dimensional image display includes a display panel and a liquid crystal lens positioned on the top of the display panel. The liquid crystal lens comprises a lower substrate, an upper substrate, a lens, and an electrode voltage applying ic.
Samsung Display Co., Ltd.
04/30/15
20150116193
new patent

Source driver and driving method thereof


A source driver utilized for a display device and switching between two operational modes includes a reception module for receiving a plurality of display information and a plurality of transmission channels. Each transmission channel includes a register module for receiving one of the plurality of display information; a voltage level transformer for determining a voltage level of the one of display information; a polarization digital-to-analog converter for processing a digital-to-analog operation for the voltage level of the one display information; and an output module for outputting a plurality of voltage levels of the display information.
Novatek Microelectronics Corp.
04/30/15
20150116185
new patent

Circularly polarized antenna


A broad-band circularly-polarized antenna is presented. The circularly-polarized antenna includes at least four monopole antenna elements having respective at least four radiating surfaces with respective at least four normals.
Heneywell International Inc.
04/30/15
20150116177
new patent

Vertically and horizontally polarized omnidirectional antennas and related methods


An omni-directional antenna module includes a plurality of vertically and horizontally polarized antenna elements arranged to provide 360° coverage around an antenna, and to eliminate nulls below the antenna. The antenna elements are arranged in parallel with respective orthogonal axes of a three-dimensional cartesian coordinate system, with the centers of the antenna elements being arranged collinearly along the vertical or “z” axis so that the radiation patterns of the individual orthogonally polarized dipoles do not interfere..
Radio Frequency Systems, Inc.
04/30/15
20150116174
new patent

Multiple-input multiple-output antenna and broadband dipole radiating element therefore


An antenna, including a ground plane, a dielectric substrate formed on the ground plane, a broadband dual-polarized dipole radiating element located on the dielectric substrate, a horizontally polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a first axis, which first axis intersects the broadband dual-polarized dipole radiating element, a vertically polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a second axis, which second axis intersects the broadband dual-polarized dipole radiating element and is orthogonal to the first axis and a feed network for feeding the broadband dual-polarized, vertically and horizontally polarized dipole radiating elements.. .
Galtronics Corporation Ltd.
04/30/15
20150116153
new patent

Antenna structures and methods thereof for selecting antenna configurations


A system incorporating the subject disclosure may include, for example, a method including determining, by a communication device comprising a processor, a usage state of the communication device. The communication device includes selectable antennas, and the usage state includes an orientation of the communication device.
Skycross, Inc.
04/30/15
20150116046
new patent

Optical module and atomic oscillator


An optical module of an atomic oscillator includes: a surface emitting laser adapted to emit polarized light; a polarization element irradiated with the light emitted from the surface emitting laser, and having a polarization transmission axis disposed so as to be rotated by 45 degrees with respect to a polarization direction of the polarized light; a λ/4 plate irradiated with light having been transmitted through the polarization element, and having a fast axis disposed so as to be rotated by 45 degrees with respect to the polarization transmission axis; a gas cell encapsulating an alkali metal gas, and irradiated with light having been transmitted through the λ/4 plate; and a light detection section adapted to detect intensity of light having been transmitted through the gas cell.. .
Seiko Epson Corporation
04/30/15
20150116004
new patent

Positive/negative sampling and holding circuit


A positive/negative sampling and holding (s/h) circuit is disclosed herein. The positive/negative s/h circuit includes an operational amplifier, a first capacitor, a second capacitor being parallel with the first capacitor and forming an integration circuit with the operational amplifier, and several discharge switches correspondingly connecting discharge paths of the first and the second capacitors to control the first and the second capacitors to output a first sampling signal and a second sampling signal respectively, and herein, the first and the second sampling signals has the same magnitude but opposite voltage polarities..
Egalax_empia Technology Inc.


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