Sengupta
Abhijit Sengupta, Sharnbrook GB
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20090006242 | Automated auctioning method for market evaluation - In an automatic auctioning method for determining market valuations, the auction process operates in two rounds, whereby the first round is a “sealed bid first price” auction while the second round is an “ascending price” auction. All bids and the winners of both rounds are kept confidential until the second round is completed. Data on bids made and consequential winning results are analysed and processed. | 01-01-2009 |
Anirban Sengupta, Scarborough CA
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20120159119 | SYSTEM AND METHODOLOGY FOR DEVELOPMENT OF A SYSTEM ARCHITECTURE - Described embodiments relate to methods, systems and computer readable medium for developing a system architecture. Resources constraints are defined, where each resource constraint corresponds to a maximum number of a each kind of resources available to construct the system architecture. Constraint values for each of at least three optimization parameters are defined, which includes a final optimization parameter. A design space is defined as a plurality of vectors representing different combinations of a number of each kind of resource available to construct the system architecture. For each of the plurality of optimization parameters, a priority factor function is defined. A plurality of satisfying sets of vectors is determined for each of the optimization parameters except for the final optimization parameter. A set of vectors is determined based on an intersection of the plurality of satisfying sets of vectors for the optimization parameters. A vector is selected from the set of vectors based on the ordered list of vectors and the final optimization parameter, where the selected vector is for use in developing the system architecture. | 06-21-2012 |
20120303560 | SYSTEM AND METHOD FOR DEVELOPMENT OF A SYSTEM ARCHITECTURE - Methods, systems, and computer readable medium for developing a system architecture that involves defining resources constraints for kinds of resources and constraint values for optimization parameters, and defining a design space as variants, where each variant is a vector. Satisfying sets of variants are determined for optimization parameters by assigning membership values to each variant of the universe of discourse and performing a fuzzy search of the universe of discourse set using the corresponding membership values. A set of variants is determined based on an intersection of the satisfying sets of variants. An ordered list of variants is generated by sorting the set of variants and a variant is selected based on the position of the variant in the ordered list for use in developing the system architecture. | 11-29-2012 |
Pratip Sengupta, Capelle A/d Ijssei NL
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20110272620 | Physically Blown Polyethylene Foam - The invention is directed to a masterbatch comprising | 11-10-2011 |
Pratip Sengupta, Capelle Aan Den Ijssel NL
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20140155505 | PROCESS FOR PHYSICALLY FOAMING A MASTERBATCH - The invention is directed to a masterbatch comprising | 06-05-2014 |
Pratip Sengupta, Capelle NL
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20100196641 | POLYETHYLENE FOAM - The invention is directed to polyethylene foam based on a blend comprising 95.5-99.5% by weight low density polyethylene and 0.5-4.5% by weight high density polyethylene and a nucleating agent. | 08-05-2010 |
Protyai Sengupta, Regina CA
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20130058861 | CATALYSTS FOR FEEDSTOCK-FLEXIBLE AND PROCESS-FLEXIBLE HYDROGEN PRODUCTION - A series of ternary oxide and quaternary oxide catalysts were prepared and evaluated for various reforming processes. Representative examples of these catalysts were found to be active and stable for all the processes tested verifying the “feedstock and process flexible” nature of these catalysts. Thus, feedstock- and process-flexible reforming catalysts for hydrogen and/or syngas production have been developed. | 03-07-2013 |
Rwik Sengupta, Grenoble FR
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20120132963 | STANDARD CELL FOR INTEGRATED CIRCUIT - An integrated circuit (IC) cell may include first and second semiconductor regions, and parallel electrically conductive lines extending above the first and second semiconductor regions. The IC cell may further include electrically conductive line contacts electrically connected to the parallel electrically conductive lines, and may include at least one first line contact between the first semiconductor region and a corresponding end of the IC cell, and at least one second line contact between the first semiconductor region and the second semiconductor region. Adjacent ones of the electrically conductive lines may be respectively coupled to one of the at least one first line contact and to one of the at least one second line contact. | 05-31-2012 |
Rwik Sengupta, Hwaseong-Si KR
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20150084097 | SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME - A semiconductor device includes a substrate on which a plurality of logic cells are provided, and a plurality of active portions provided on the substrate and extending in a first direction. Contacts and gate structures extend in a second direction intersecting the first direction and are alternately arranged. A common conductive line extends along a boundary region of the plurality of logic cells in the first direction. At least one of the contacts is electrically connected to the common conductive line through a via therebetween, and each of the contacts intersects a plurality of the active portions. End portions of the contacts are aligned with each other along the first direction. | 03-26-2015 |
Saumitra Sengupta, Basel CH
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20100331326 | Inhibitors of CYP 17 - The present invention provides compounds of Formula (I) and (II), or a pharmaceutically acceptable salts thereof, | 12-30-2010 |
Surajit Sengupta, Cambridge CA
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20150084600 | SYSTEM AND METHOD OF MITIGATING HIGH-TEMPERATURE , HIGH-CHARGE GAS SWELLING OF BATTERY OF PORTABLE ELECTRONIC DEVICE - A method mitigates or even prevents gas swelling of a battery of a portable electronic device at high temperatures and states of charge of the battery. The method comprises: receiving “temperature” and “state of charge” signals, which are functions of a temperature and state of charge of the battery, respectively; determining, as corresponding functions of the “temperature” and “state of charge” signals, whether the temperature is within an elevated operating-temperature range and the state of charge is within an elevated state-of-charge range; cycle-forming the battery a predetermined number of cycles; and terminating the “cycle-forming” operation of the battery when the pre-determined number of cycles is reached. | 03-26-2015 |
Surajit Sengupta, Kitchener CA
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20130069658 | DIAGNOSTIC USE OF PHYSICAL AND ELECTRICAL BATTERY PARAMETERS AND STORING RELATIVE CONDITION DATA - In at least one embodiment, a power management module measures an electromagnetic radiation spectrum or a voltage response of a battery module. The measured electromagnetic radiation spectrum or voltage response of the battery is compared to a plurality of reference electromagnetic radiation spectrums or voltage responses, respectively, which may be determined for authentic batteries, for example. A relative condition of the battery, such as an age or state of health, may be estimated based on the measured electromagnetic radiation spectrum or voltage response of the battery module, and stored in a memory store. The rate of change of the relative condition of the battery over a period of time may be determined to identify potential defects in the battery. | 03-21-2013 |
20130069661 | DIAGNOSTIC USE OF A PLURALITY OF ELECTRICAL BATTERY PARAMETERS - In at least one embodiment, a power management module measures different observable quantities of a battery, such as terminal voltage or current, and measures a voltage response of the battery based upon the measurements. The measured voltage response of the battery is compared to a plurality of reference voltage responses, which may be determined for authentic batteries, for example. If the measured voltage response corresponds to each of the reference voltage responses, the battery is authenticated for use with an electronic device. If necessary, additional voltage responses may be measured and compared against corresponding reference voltage responses until the battery is authenticated by a sufficient number of corresponding responses. A relative condition of the battery, such as an age or state of health, may also be estimated based on the measured voltage response of the battery. | 03-21-2013 |
20130072154 | DIAGNOSTIC USE OF PHYSICAL AND ELECTRICAL BATTERY PARAMETERS - Diagnostic use of physical and electrical battery parameters is made to enhance battery authentication and security. A power management module measures an electromagnetic radiation spectrum of a battery module based on signal strengths of the electromagnetic radiation detected at one or more antennas. The measured electromagnetic radiation spectrum of the battery is compared to a reference electromagnetic radiation spectrum, which may be specified for authentic batteries, for example. If the measured electromagnetic radiation spectrum corresponds to the reference electromagnetic radiation spectrum, the battery is authenticated for use with the mobile communication device. A relative condition of the battery, such as an age or state of health, may also be estimated based on the measured electromagnetic radiation spectrum of the battery module. | 03-21-2013 |
Surajit Sengupta, Waterloo CA
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20110043169 | Charging Algorithm for Lithium Batteries - A method of developing an optimum a lithium battery charging algorithm is conducted by providing a salt dissolved in solvent permitting lithium ions to leave a cathode in large format battery cells. Charge and discharge are then measured under different C-rate conditions. Using the cathode material phase transformations to ascertain a differential curve, peaks in the differential curve are observed with all data plotted against dV/dt and V, where V represents voltage and t represents time. Areas in voltage ranges are then observed where the rate of increase is higher than in other areas. By varying the charging current, an optimum charging voltage can be ascertained and maintained. | 02-24-2011 |
20120001132 | Rechargeable Battery Cathode Material - A novel cathode material for a rechargeable battery has the chemical formula Li | 01-05-2012 |