Patents by Inventor David Tew

David Tew has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240013131
    Abstract: Organizations/manufacturers have used scenarios to make business decisions. It has been difficult to apply scenarios in dealing with tactical opportunities due to lack of integration of changing inputs for consistent decision making. Conventionally, tools are cumbersome and depend on pre-structured and individually validated data requiring significant expert involvement. Present disclosure manages decision scenarios and optimizes total sourcing cost by obtaining various inputs and retrieving decision scenarios from a database. An optimization technique and/or a simulation technique is performed on the decision scenarios to obtain the total sourcing cost that is based on a quantity filled for each source-entity-destination combination and a corresponding unit lane cost. A decision scenario is selected from the pre-defined decision scenarios based on the total sourcing cost and an ordering schedule for associated demands is created accordingly.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 11, 2024
    Applicant: Tata Consultancy Services Limited
    Inventors: RAMAKRISHNAN SUNDARAM SRINIVASAN, RAJIV SHOREY, DEVADATTA MADHUKAR KULKARNI, JEFFREY DAVID TEW
  • Publication number: 20230409013
    Abstract: Present disclosure relates to method and synchronization system for synchronizing plurality of events associated with one or more processes in assembly line for tracing entity. Initially, information related to plurality of events associated with one or more processes from one or more devices is received, where each of the plurality of events comprises respective first timestamp. Upon receiving, the first timestamp between each of the plurality of events is synchronized by performing first level and second level synchronization. The synchronization converts first timestamp into second timestamp with respect to common reference timestamp. Further, the synchronization system may identify one or more defects based on quality value assigned to entity. Thus, the present disclosure helps the synchronization system to efficiently trace entity when a defect is identified and replaces/repairs the entity.
    Type: Application
    Filed: June 13, 2023
    Publication date: December 21, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Gaurav BHANDARI, Ragunath D, Prakash M. HIREMATH, Ashish Vasant JOGLEKAR, Devadatta Madhukar KULKARNI, Sampad MOHANTY, Venkatesh PRABHU, Rajeev SHOREY, Rajesh SUNDARESAN, Jeffrey David TEW
  • Publication number: 20230334416
    Abstract: State of the art approaches being used for material replenishment planning have the disadvantage that they fall short in addressing the realities of evolving demand mixes and product utilization. The technologies leverage inflexible statistical models which are tightly coupled to specific industries, business processes, and deeper assumptions and therefore the model and any optimization produce results where the quality of results is heavily curtailed as real business processes deviate from the model assumptions and unforeseen scenarios arise the business and the broader ecosystem evolve. The method and system disclosed in the embodiments herein facilitate generating simulation of various material replenishment scenarios based on a user input. The method and system further generates one or more recommendations for material replenishment, based on an optimization process carried out.
    Type: Application
    Filed: April 11, 2023
    Publication date: October 19, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Kyle Stephen COOPER, Devadatta Madhukar KULKARNI, Jeffrey David TEW
  • Publication number: 20230147449
    Abstract: Sourcing is a practice of locating and selecting entities based on set criteria. Determining most appropriate supplier entities at the lowest cost can develop a competitive advantage. However, existing sourcing techniques lack effective ways to target best suppliers for right part bundling and to efficiently optimize sourcing cost for sustained savings. Present disclosure leverages machine learning and optimization methods with technology data to provide a computationally efficient solution. Relationships between parts and corresponding attributes are obtained for parts bundling and best supplier locations are mapped for selected part bundles. A sourcing cost minimizer is used in conjunction with an iterative process to grow or limit supplier capacity by constraining award amount, bundle mix, or number of supplier entities based on multiple alternative scenarios being defined to systemically minimize cost and manage risks driven by changes in customer demand or manufacturing location.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 11, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Devadatta Madhukar KULKARNI, Ramakrishnan Sundaram Srinivasan, Jeffrey David Tew
  • Publication number: 20190213516
    Abstract: A system and method for collaborative product configuration optimization model. A plurality of product families and corresponding one or more product sub-families, a plurality of options families associated with each of the sub-product families is obtained. The option family includes one or more option variants. A first product family from the plurality of product families is selected and the one or more option variants of the first product family is associated with a reference value and is selected based on availability of the one or more option variants. A feasible configuration set for the selected first product family is generated by iteratively performing, for each of a unit of demand, a multi-constrained longest path search traversing across the plurality of option families in an non-increasing order of an average of the reference value of the plurality of the option families and a list of configurations is optimized based on the generated feasible configuration.
    Type: Application
    Filed: July 25, 2018
    Publication date: July 11, 2019
    Applicant: Tata Consultancy Services Limited
    Inventors: Mark Alexander ZHURAVEL, Devadatta Madhukar KULKARNI, Kyle Stephen COOPER, Jeffrey David TEW, Sharad Dnyanoba JADHAV, Ritesh Ravindra KULKARNI, Anandh RAJAPPA
  • Publication number: 20090266084
    Abstract: A subcooler (15) for a vapor compression cycle having a refrigerant. The subcooler (15) including a conduit (45) and one or more thermoelectric modules (17). The conduit (45) being in fluid communication with the vapor compression cycle for flow of the refrigerant therethrough. Each of the one or more thermoelectric modules (17) has a cold side in thermal communication with an inner volume of the conduit (45) for subcooling the refrigerant.
    Type: Application
    Filed: August 29, 2005
    Publication date: October 29, 2009
    Inventors: Rakesh Radhakrishnan, Xiaomei Yu, Gregory M. Dobbs, David Tew, Michael K. Sahm, Chung-Yi Tsai
  • Publication number: 20070190578
    Abstract: Methods for site-specific modification of protein are provided. These methods modify proteins which have been labeled at a particular site by the reaction of a transglutaminase with a glutamine peptide sequence which has been engineered into the protein. The site-specific modification methods of the invention are useful for producing reagents useful in high throughput screening methods and in producing protein delivery vehicles for specifically targeting cellular and non-cellular targets. Also described are improved biotinylation reagents.
    Type: Application
    Filed: September 16, 2005
    Publication date: August 16, 2007
    Inventors: Wenfang Chen, Thomas Meek, David Powell, David Tew
  • Publication number: 20070077251
    Abstract: The enzyme Lp-PLA2 in purified form, an isolated nucleic acid molecule encoding Lp-PLA2, the use of an inhibitor of the enzyme Lp-PLA2 in therapy and a method of screening compounds to identify those compounds.
    Type: Application
    Filed: November 22, 2006
    Publication date: April 5, 2007
    Inventors: Colin MacPhee, David Tew
  • Publication number: 20060040371
    Abstract: The enzyme Lp-PLA2 in purified form, an isolated nucleic acid molecule encoding Lp-PLA2, the use of an inhibitor of the enzyme Lp-PLA2 in therapy and a method of screening compounds to identify those compounds which inhibit the enzyme.
    Type: Application
    Filed: May 31, 2005
    Publication date: February 23, 2006
    Inventors: Colin MacPhee, David Tew, Donald Southan, Deirdre Mary Hickey, Israel Gloger, Geoffrey Lawrence, Simon John Rice
  • Publication number: 20050260731
    Abstract: The enzyme Lp-PLA2 in purified form, an isolated nucleic acid molecule encoding Lp-PLA2, the use of an inhibitor of the enzyme Lp-PLA2 in therapy and a method of screening compounds to identify those compounds which inhibit the enzyme.
    Type: Application
    Filed: April 18, 2005
    Publication date: November 24, 2005
    Inventors: Colin MacPhee, David Tew, Christopher Southan, Deirdre Mary Hickey, Israel Gloger, Geoffrey Mark Lawrence, Simon Rice
  • Publication number: 20050136491
    Abstract: Methods for site-specific modification of protein are provided. These methods modify proteins which have been labeled at a particular site by the reaction of a transglutaminase with a glutamine peptide sequence which has been engineered into the protein. The site-specific modification methods of the invention are useful for producing reagents useful in high throughput screening methods and in producing protein delivery vehicles for specifically targeting cellular and non-cellular targets. Also described are improved biotinylation reagents.
    Type: Application
    Filed: December 15, 2004
    Publication date: June 23, 2005
    Inventors: Wenfang Chen, Thomas Meek, David Powell, David Tew
  • Publication number: 20050106611
    Abstract: The enzyme Lp-PLA2 in purified form, an isolated nucleic acid molecule encoding Lp-PLA2, the use of an inhibitor of the enzyme Lp-PLA2 in therapy and a method of screening compunds to identify those compounds.
    Type: Application
    Filed: October 26, 2004
    Publication date: May 19, 2005
    Inventors: Colin MacPhee, David Tew