Karpov, US
Andrey Karpov, Cranford, NJ US
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20150080605 | CATALYST FOR PREPARATION OF AN UNSATURATED CARBOXYLIC ACID BY GAS PHASE OXIDATION OF AN UNSATURATED ALDEHYDE - What is described is a catalyst for preparation of an α,β-unsaturated carboxylic acid by gas phase oxidation of an α,β-unsaturated aldehyde, comprising a shaped support body with an active composition applied thereto, wherein the active composition coverage q | 03-19-2015 |
Andrey Karpov, Metuchen, NJ US
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20120308840 | FORMULATION AND USE THEREOF - A formulation is claimed, which contains at least one protective substance that is active with respect to cellulose-containing materials, such as wood-containing building materials in the form of solid wood or wood-based materials, and at least one specific compound with dispersing properties. The dispersants are branched comb-shaped polymers with polyether side chains, naphthalene-sulfonate-formaldehyde condensation products, melamine-sulfonate-formaldehyde condensation products and phosphatized polycondensation products. The formulations according to the invention are suitable in particular as plant protection agents and wood preservatives and are preferably used in the form of suspensions for pressure treatment of the respective building materials. | 12-06-2012 |
20130023699 | MO-, BI- AND FE-COMPRISING MULTIMETAL OXIDE COMPOSITIONS - Mo-, Bi- and Fe-comprising multimetal oxide compositions of the general stoichiometry I, | 01-24-2013 |
20130123517 | SILVER VANADIUM PHOSPHATES - The invention relates to novel silver vanadium phosphates, catalysts based on these silver vanadium phosphates and the use of these catalysts for carrying out organic reactions in the gas phase. | 05-16-2013 |
20130217896 | GAS PHASE OXIDATION CATALYST WITH LOW CHARGE TRANSPORT ACTIVATION ENERGY - A catalyst for the gas phase oxidation of organic hydrocarbons comprises a multielement oxide which comprises at least one transition meal such as vanadium, wherein the catalyst has a charge transport activation energy E | 08-22-2013 |
20140018572 | PROCESS FOR HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF (METH)ACROLEIN TO (METH)ACRYLIC ACID - A process for preparing (meth)acrylic acid by heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein over a multimetal oxide composition which comprises the elements Mo, V and W and is obtained by a hydrothermal preparation route, and the multimetal oxide composition obtainable by this preparation route. | 01-16-2014 |
Dmitry Karpov, San Jose, CA US
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20140173512 | Field Selection Graphical User Interface - A field selection graphical user interface (GUI) for use with a protocol analyzer. The GUI allows selecting a source presented by the GUI, selecting a field from a plurality of fields presented by the GUI associated with the selected source, defining one or more preconditions associated with the selected field from a plurality of preconditions presented by the GUI relevant to the selected field, and calculating a field layout in accordance with the selected field and defined one or more preconditions. The GUI further allows selecting a second field from the plurality of fields presented by the GUI associated with the selected source, defining one or more preconditions associated with the selected second field from a plurality of preconditions presented by the GUI relevant to the selected second field, and calculating a field layout in accordance with the selected field and the second field. | 06-19-2014 |
Eduard Karpov, Glenview, IL US
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20110129742 | Nonequilibrium Chemovoltaic Fuel Cell - A chemovoltaic cell converts chemical energy generated by an in-situ molecular hydrogen oxidation reaction into electrical energy by creating a chemically induced nonequilibrium electron population on a catalytic surface of a Schottky structure, followed by charge separation and electric power generation using the Schottky contact. | 06-02-2011 |
Elijah Karpov, Santa Clara, CA US
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20110134685 | Energy-efficient set write of phase change memory with switch - Embodiments of apparatus and methods for an energy efficient set write of phase change memory with switch are generally described herein. Other embodiments may be described and claimed. | 06-09-2011 |
Elijah I. Karpov, Santa Clara, CA US
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20120002461 | NON-VOLATILE MEMORY WITH OVONIC THRESHOLD SWITCH AND RESISTIVE MEMORY ELEMENT - The present disclosure relates to the fabrication of non-volatile memory devices. In at least one embodiment, the non-volatile memory of the present disclosure may include a resistive memory element with an ovonic threshold switch. The ovonic threshold switch may be connected in series with the resistive memory element and may act as an isolation device for the resistive memory element. | 01-05-2012 |
Elijah Ilya Karpov, Santa Clara, CA US
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20140291663 | HIGH STABILITY SPINTRONIC MEMORY - An embodiment includes a magnetic tunnel junction (MTJ) including a free magnetic layer, a fixed magnetic layer, and a tunnel barrier between the free and fixed layers; the tunnel barrier directly contacting a first side of the free layer; and an oxide layer directly contacting a second side of the free layer; wherein the tunnel barrier includes an oxide and has a first resistance-area (RA) product and the oxide layer has a second RA product that is lower than the first RA product. The MTJ may be included in a perpendicular spin torque transfer memory. The tunnel barrier and oxide layer form a memory having high stability with an RA product not substantively higher than a less table memory having a MTJ with only a single oxide layer. Other embodiments are described herein. | 10-02-2014 |
Elijah V. Karpov, Portland, OR US
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20130344676 | PHASE CHANGE MEMORY INCLUDING OVONIC THRESHOLD SWITCH WITH LAYERED ELECTRODE AND METHODS FOR FORMING THE SAME - Erosion of chalcogenides in phase change memories using ovonic threshold switch selectors can be reduced by controlling columnar morphology in electrodes used in the ovonic threshold switch. The columnar morphology may cause cracks to occur which allow etchants used to etch the ovonic threshold switch to sneak through the ovonic threshold switch and to attack chalcogenides, either in the switch or in the memory element. In one embodiment, the electrode may be split into two metal nitride layers separated by an intervening metal layer. | 12-26-2013 |
20140003123 | LOW POWER PHASE CHANGE MEMORY CELL | 01-02-2014 |
20140008602 | THERMAL ISOLATION IN MEMORY CELLS - Thermal isolation in memory cells is described herein. A number of embodiments include a storage element, a selector device formed in series with the storage element, and an electrode between the storage element and the selector device, wherein the electrode comprises an electrode material having a thermal conductivity of less than 0.15 Watts per Kelvin-centimeter (W/K-cm). | 01-09-2014 |
20140092677 | DECREASED SWITCHING CURRENT IN SPIN-TRANSFER TORQUE MEMORY - Switching current in Spin-Transfer Torque Memory (STTM) can be decreased. A magnetic memory cell is driven with a first pulse on a write line of the memory cell to heat the cell. The cell is then driven with a second pulse on the write line to set the state of the cell. | 04-03-2014 |
Elijah V. Karpov, Santa Clara, CA US
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20120243306 | METHOD AND APPARATUS TO RESET A PHASE CHANGE MEMORY AND SWITCH (PCMS) MEMORY CELL - The present disclosure relates to the fabrication of non-volatile memory devices. In at least one embodiment, the non-volatile memory of the present disclosure may include a phase change memory and switch (hereinafter “PCMS”) memory cell and a process for resetting the PCMS memory utilizing a “look-up” table to calculate a current required to place a bit above a reference level to maximum threshold voltage. | 09-27-2012 |
20120331204 | DRIFT MANAGEMENT IN A PHASE CHANGE MEMORY AND SWITCH (PCMS) MEMORY DEVICE - The present disclosure relates to the drift management for a memory device. In at least one embodiment, the memory device of the present disclosure may include a phase change memory and switch (hereinafter “PCMS”) memory cell and a memory controller that is capable of implementing drift management to control drift. Other embodiments are described and claimed. | 12-27-2012 |
20140092666 | LOW VOLTAGE EMBEDDED MEMORY HAVING CONDUCTIVE OXIDE AND ELECTRODE STACKS - Low voltage embedded memory having conductive oxide and electrode stacks is described. For example, a material layer stack for a memory element includes a first conductive electrode. A conductive oxide layer is disposed on the first conductive electrode. The conductive oxide layer has a plurality of oxygen vacancies therein. A second electrode is disposed on the conductive oxide layer. | 04-03-2014 |
20140146592 | LOW VOLTAGE EMBEDDED MEMORY HAVING CATIONIC-BASED CONDUCTIVE OXIDE ELEMENT - Low voltage embedded memory having cationic-based conductive oxide elements is described. For example, a material layer stack for a memory element includes a first conductive electrode. A cationic-based conductive oxide layer is disposed on the first conductive electrode. The cationic-based conductive oxide layer has a plurality of cation vacancies therein. A second electrode is disposed on the cationic-based conductive oxide layer. | 05-29-2014 |
20140175371 | VERTICAL CROSS-POINT EMBEDDED MEMORY ARCHITECTURE FOR METAL-CONDUCTIVE OXIDE-METAL (MCOM) MEMORY ELEMENTS - Vertical cross-point embedded memory architectures for metal-conductive oxide-metal (MCOM) memory elements are described. For example, a memory array includes a substrate. A plurality of horizontal wordlines is disposed in a plane above the substrate. A plurality of vertical bitlines is disposed above the substrate and interposed with the plurality of horizontal wordlines to provide a plurality of cross-points between ones of the plurality of horizontal wordlines and ones of the plurality of vertical bitlines. A plurality of memory elements is disposed in the plane above the substrate, one memory element disposed at each cross-point between the corresponding wordline and bitline of the cross-point. | 06-26-2014 |
20140175575 | PERPENDICULAR SPIN TRANSFER TORQUE MEMORY (STTM) DEVICE WITH ENHANCED STABILITY AND METHOD TO FORM SAME - Perpendicular spin transfer torque memory (STTM) devices with enhanced stability and methods of fabricating perpendicular STTM devices with enhanced stability are described. For example, a material layer stack for a magnetic tunneling junction includes a fixed magnetic layer. A dielectric layer is disposed above the fixed magnetic layer. A free magnetic layer is disposed above the dielectric layer. A conductive oxide material layer is disposed on the free magnetic layer. | 06-26-2014 |
20140209892 | SELECTOR FOR LOW VOLTAGE EMBEDDED MEMORY - Techniques, materials, and circuitry are disclosed which enable low-voltage, embedded memory applications. In one example embodiment, an embedded memory is configured with a bitcell having a memory element and a selector element serially connected between an intersection of a wordline and bitline. The selector element can be implemented, for instance, with any number of crystalline materials that exhibit an S-shaped current-voltage (IV) curve, or that otherwise enables a snapback in the selector voltage after the threshold criteria is exceeded. The snapback of the selector is effectively exploited to accommodate the ON-state voltage of the selector under a given maximum supply voltage, wherein without the snapback, the ON-state voltage would exceed that maximum supply voltage. In some example embodiments, the maximum supply voltage is less than 1 volt (e.g., 0.9 volts or less). | 07-31-2014 |
20140308760 | PERPENDICULAR SPIN TRANSFER TORQUE MEMORY (STTM) DEVICE WITH ENHANCED STABILITY AND METHOD TO FORM SAME - Perpendicular spin transfer torque memory (STTM) devices with enhanced stability and methods of fabricating perpendicular STTM devices with enhanced stability are described. For example, a material layer stack for a magnetic tunneling junction includes a fixed magnetic layer. A dielectric layer is disposed above the fixed magnetic layer. A free magnetic layer is disposed above the dielectric layer. A conductive oxide material layer is disposed on the free magnetic layer. | 10-16-2014 |
20140374689 | CONDUCTIVE OXIDE RANDOM ACCESS MEMORY (CORAM) CELL AND METHOD OF FABRICATING SAME - Conductive oxide random access memory (CORAM) cells and methods of fabricating CORAM cells are described. For example, a material layer stack for a memory element includes a first conductive electrode. An insulating layer is disposed on the first conductive oxide and has an opening with sidewalls therein that exposes a portion of the first conductive electrode. A conductive oxide layer is disposed in the opening, on the first conductive electrode and along the sidewalls of the opening. A second electrode is disposed in the opening, on the conductive oxide layer. | 12-25-2014 |
Gergey Karpov, Chestnut Hill, MA US
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20100047115 | METHOD OF AND APPARATUS FOR CLEANING AND DISINFECTION OF AIR - The methods and apparatus according to embodiments of the present invention provide substantially complete and rapid air cleaning and/or disinfection in the rooms that are substantially closed to outside air and have the typical complement and arrangement of furniture and people present, i.e. a “normal”environment. A study of air flow patterns in a variety of room configurations and arrangements demonstrates that EFA location within the room as well as furniture and people play a crucial role in air movement and airflow throughout the room, in minimizing or eliminating “dead spots” of stagnant air, and in achieving a goal of cleaning and disinfecting substantially all of the air. | 02-25-2010 |
Igor V. Karpov, Mountain View, CA US
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20150032424 | FAMILIARITY MODELING - One or more embodiments of techniques or systems for modeling familiarity for a traveler are provided herein. Familiarity evidence can be received, indicative of how familiar a traveler is with an area or road segment, and based on a number of visits the traveler has made to that area. The familiarity evidence can be used to generate one or more familiarity models indicative of a predicted familiarity of locations around the area. Familiarity models can be based on kernels, graph distances, Markov random fields (MRFs), etc. When route directions are generated from an origin location to a destination location, one or more of the directions can be provided based on one or more of the familiarity models. For example, if a familiarity model indicates that a traveler is familiar with a route, driving directions of the route can be adapted to be more succinct. | 01-29-2015 |
Iiya Karpov, Fremont, CA US
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20120134202 | VERIFY OR READ PULSE FOR PHASE CHANGE MEMORY AND SWITCH - Embodiments disclosed herein may relate to applying verify or read pulses for phase change memory and switch (PCMS) devices. | 05-31-2012 |
20150055408 | VERIFY OR READ PULSE FOR PHASE CHANGE MEMORY AND SWITCH - Embodiments disclosed herein may relate to applying verify or read pulses for phase change memory and switch (PCMS) devices. The read pulses may be applied at a first voltage for a first period of time. A threshold event for the phase change memory cell may be detected during a sense window. The sense window may close after the expiration of the first period of time for which the read pulses are applied. | 02-26-2015 |
Ilya Karpov, Santa Clara, CA US
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20090020743 | SEMICONDUCTOR STRUCTURE, IN PARTICULAR PHASE CHANGE MEMORY DEVICE HAVING A UNIFORM HEIGHT HEATER - A phase change memory formed by a plurality of phase change memory devices having a chalcogenide memory region extending over an own heater. The heaters have all a relatively uniform height. The height uniformity is achieved by forming the heaters within pores in an insulator that includes an etch stop layer and a sacrificial layer. The sacrificial layer is removed through an etching process such as chemical mechanical planarization. Since the etch stop layer may be formed in a repeatable way and is common across all the devices on a wafer, considerable uniformity is achieved in heater height. Heater height uniformity results in more uniformity in programmed memory characteristics. | 01-22-2009 |
20090072218 | Higher threshold voltage phase change memory - A phase change memory may be formed of a phase change material alloy that produces a higher threshold voltage and, in some cases, is operable at higher temperatures. For example, the formulation may include a poor metal, antimony, and at least one of tellurium or selenium. | 03-19-2009 |
20100163817 | SELF-HEATING PHASE CHANGE MEMORY CELL ARCHITECTURE - A method for manufacturing a phase change memory includes forming a phase change memory cell by forming a phase change layer between two switching layers. The phase change layer is separated from thermal heat sinks, such as the bitline or wordline, by the switching layers. | 07-01-2010 |
Inna Karpov, Lake Worth, FL US
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20090098070 | SUNSCREEN COMPOSITIONS WITH LOW EYE-STING AND HIGH SPF - Sunscreen compositions that prevent, reduce or minimize eye-stinging while maintaining a high level of SPF protection. | 04-16-2009 |
Leonid D. Karpov, Cedar Park, TX US
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20090080614 | COMPACT RADIATION SOURCE - A radiation source which can emit X-ray flux, UV-C flux and other forms of radiation uses electron beam current from a cathode array formed on the window through which the radiation will exit the source. The source can be made in formats which are compact or flat compared with prior art radiation sources. X-ray, UV-C and other radiative flux produced by the source can be used for such purposes as radiation imaging, sterilization, decontamination of biohazards, UV curing or photolithography. | 03-26-2009 |
Sergei Karpov, Concord, CA US
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20100151866 | METHOD AND SYSTEM FOR ROUTING INTER-CARRIER MESSAGING APPLICATION TRAFFIC VIA A CARRIER-ASSIGNED IDENTIFIER - An approach is provided for routing inter-carrier messaging traffic between a messaging application on a first carrier and a messaging device on a second carrier using a carrier-assigned identifier. | 06-17-2010 |
20110106890 | METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR A MOBILE-TERMINATED MESSAGE SPAM RESTRICTOR - This disclosure details the implementation of methods, systems and computer program products for mobile terminated message SPAM control (hereinafter, “M-SPAM Restrictor”). In one embodiment, M-SPAM Restrictor systems implement a live application at a mobile network element that processes message service, whereby a message rate limit is set on the element, and a message source may be blocked from further messaging activity if the rate of message activity exceeds the rate limit, until the offending source has resolved the issue with the service provider (carrier). | 05-05-2011 |
20120191536 | RECOMMENDATIONS BASED ON REAL-TIME USAGE INFORMATION - A method including receiving a request for a service or an application from a user device associated with a customer; determining a type of service or a type of application; providing the service or the application; performing real-time tracking of the customer's usage of the service or the application based on the type of service or the type of application; generating one or more recommendations pertaining to the service or the application based on the real-time tracking; and sending the one or more recommendations to the customer via the user device. | 07-26-2012 |
Sergey Karpov, Chestnut Hill, MA US
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20090022340 | Method of Acoustic Wave Generation - A method of converting an audio signal into vibratory modulation of a fluid includes converting a series of pulses representative of the audio signal into a plurality of signals having an intermediate peak-to-peak voltage; summing said signals having said intermediate voltage to provide a driver signal having a high peak-to-peak voltage; supplying said driver signal to an electrostatic fluid accelerator; and generating a corona discharge inducing said vibratory modulation of said fluid. | 01-22-2009 |
Valeri Karpov, Fair Lawn, NJ US
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20100331089 | COMPUTER-IMPLEMENTED METHOD AND SYSTEM FOR GENERATING AND MANAGING CUSTOMIZED INTERACTIVE MULTIPLAYER LOCATION-BASED MOBILE GAMES - A computer-implemented method and system are provided for generating and managing a customized interactive multiplayer location-based mobile game. The method includes the steps of: (a) receiving at a computer system content and high-level game logic from a game designer to be used in developing a location-based mobile game; (b) generating a playable location-based mobile game based on the content and high-level game logic using the computer system; (c) registering using the computer system a plurality of players desiring to play the multiplayer location-based mobile game using their personal mobile communications devices; and (d) managing execution of the game for each player or group of players by routing the player or group of players to a plurality of locations to perform a location-based task at each location, and interacting with the player or group of players after each of the location-based tasks has been performed, wherein managing execution of the game and interacting with the player or group of players comprises using the computer system to communicate with a personal mobile communications device of the player or group of players. | 12-30-2010 |
20110010245 | LOCATION-BASED ADVERTISING METHOD AND SYSTEM - A method for providing advertisements to users of mobile devices, includes the steps of: (a) providing a plurality of advertisements and geographic region information associated with each advertisement; (b) receiving from a mobile content provider a request for an advertisement to be delivered to a user of a mobile device along with non-standard data from which the location of the mobile device can be determined; (c) processing the non-standard data to determine the location of the mobile device; (d) identifying a subset of advertisements from the plurality of advertisements having geographic region information matching the location of the mobile device; (e) ranking the advertisements in the subset of advertisements in accordance with one or more parameters; and (f) selecting an advertisement from the ranked advertisements to be transmitted to the mobile content provider for delivery to the mobile device of the user. | 01-13-2011 |
Victor Karpov, Toledo, OH US
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20110048534 | Nanodipole Photovoltaic Devices, Methods of Making and Methods of Use Thereof - A photovoltaic device includes a built-in electric field generated by electric dipoles of nanoparticles embedded in a photoconducting host. | 03-03-2011 |
Victor G. Karpov, Toledo, OH US
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20100304512 | System for Diagnosis and Treatment of Photovoltaic and Other Semiconductor Devices - A diagnostic and self-healing treatment system for a semiconductor device, the system provides: i) a shunt busting/blocking treatment, ii) self-healing treatment, and iii) an in-situ non-contact diagnostic determination. | 12-02-2010 |