Patents by Inventor Murali D

Murali D 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: 20240356061
    Abstract: An electrode structure for use in an energy storage device comprising a population of electrodes, a population of counter-electrodes and a microporous separator separating members of the electrode population from members of the counter-electrode population. Each member of the electrode population comprises an electrode active material layer and an electrode current conductor layer, and each member of the electrode population has a bottom, a top, a length LE, a width WE and a height HE, wherein the ratio of LE to each of WE and HE is at least 5:1, the ratio of HE to WE is between 0.4:1 and 1000:1, and the electrode current collector layer of each member of the electrode population has a length LC that is measured in the same direction as and is at least 50% of length LE.
    Type: Application
    Filed: May 2, 2024
    Publication date: October 24, 2024
    Inventors: Harrold J. Rust, III, Ashok Lahiri, Murali Ramasubramanian, Robert M. Spotnitz, Robert A. Cole, Gunther A. Koblmiller, Nirav S. Shah, Brian E. Brusca, Christopher G. Castledine, Laurie J. Lauchlan, James D. Wilcox, Vladimir Dioumaev
  • Publication number: 20240356093
    Abstract: A method is provided for activating a secondary battery having a negative electrode, a positive electrode, and a microporous separator between the negative and positive electrodes permeated with carrier-ion containing electrolyte, the negative electrode having anodically active silicon or an alloy thereof. The method includes transferring carrier ions from the positive electrode to the negative electrode to at least partially charge the secondary battery, and transferring carrier ions from an auxiliary electrode to the positive electrode, to provide the secondary battery with a positive electrode end of discharge voltage Vpos,eod and a negative electrode end of discharge voltage Vneg,eod when the cell is at a predefined Vcell,eod value, the value of Vpos,eod corresponding to a voltage at which the state of charge of the positive electrode is at least 95% of its coulombic capacity and Vneg,eod is at least 0.4 V (vs Li) but less than 0.9 V (vs Li).
    Type: Application
    Filed: May 2, 2024
    Publication date: October 24, 2024
    Inventors: Christopher G. Castledine, David T. Fouchard, Jonathan C. Doan, Christopher J. Spindt, Robert M. Spotnitz, James D. Wilcox, Ashok Lahiri, Murali Ramasubramanian
  • Publication number: 20240319719
    Abstract: Methods, apparatuses, and computer program products for production tracking are provided. For example, a computer-implemented method may include receiving user selections corresponding to (i) equipment stations of a production line, (ii) links from each equipment station to preceding and/or succeeding equipment stations, and (iii) data to be captured each time a turnup event indicating completion of a production unit occurs; creating a graphic representation of the production line; each time a turnup event occurs at one of the equipment stations, determining (i) any immediately preceding equipment stations, (ii) a turnup start time, and (iii) one or more parent production units created by the immediately preceding equipment station immediately prior to the turnup event; obtaining quality status information for each production unit in a parent/child sequence; and displaying the graphic representation of the production line with the quality status information for each of the production units.
    Type: Application
    Filed: February 29, 2024
    Publication date: September 26, 2024
    Inventors: Sunil Golani, Murali D, LingaThurai Palanisamy, Niranjan Amrutur Subba Rao
  • Publication number: 20240319705
    Abstract: Methods, apparatuses, and computer program products for quality control are provided. For example, a computer-implemented method may include, each time a turnup event occurs indicating completion of a production unit at one of a plurality of equipment stations of a production line, receiving one or more turnup properties corresponding to the turnup event; selecting a predefined quality procedure matching one or more of the turnup properties; retrieving data related to one or more quality parameters defined in the selected quality procedure, from one or more data sources defined in the selected quality procedure; comparing the retrieved data to one or more tolerances corresponding to the one or more quality parameters defined in the selected quality procedure; and, based on results of the comparing, executing a quality disposition action defined in the respective quality parameter of the selected quality procedure.
    Type: Application
    Filed: March 6, 2024
    Publication date: September 26, 2024
    Inventors: Sunil Golani, Murali D, LingaThurai Palanisamy, Niranjan Amrutur Subba Rao
  • Patent number: 12100000
    Abstract: A system and method for creating and accessing a bifurcated digital wallet is described. The method comprises of processor implemented steps of authenticating by an authentication server one or more authentication information sent by a user terminal to the authentication server; extracting a first set of information by the authentication server based on the authentication of the authentication information; extracting a second set of information by one or more second servers based on the authentication of the authentication information; collating the first set of information and second set of information and displaying the collated information at the user terminal for processing a transaction.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: September 24, 2024
    Assignee: PAYMENTUS CORPORATION
    Inventors: Murali B. Subbarao, Srinivas S. Sunkara, Suzzanne D. Usiskin
  • Patent number: 12095040
    Abstract: A secondary battery for cycling between a charged and a discharged state, wherein a 2D map of the median vertical position of the first opposing vertical end surface of the electrode active material in the X-Z plane, along the length LE of the electrode active material layer, traces a first vertical end surface plot, EVP1, a 2D map of the median vertical position of the first opposing vertical end surface of the counter-electrode active material layer in the X-Z plane, along the length LC of the counter-electrode active material layer, traces a first vertical end surface plot, CEVP1, wherein for at least 60% of the length LC of the first counter-electrode active material layer (i) the absolute value of a separation distance, SZ1, between the plots EVP1 and CEVP1 measured in the vertical direction is 1000 ?m?|SZ1|?5 ?m.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: September 17, 2024
    Assignee: Enovix Corporation
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Ken S. Matsubayashi, Jeremie J. Dalton, Jason Newton Howard, Robert Keith Rosen
  • Patent number: 12087947
    Abstract: Secondary batteries and methods of manufacture thereof are provided. A secondary battery can comprise an offset between electrode and counter-electrode layers in a unit cell. Secondary batteries can be prepared by removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: September 10, 2024
    Assignee: Enovix Corporation
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Ken S. Matsubayashi, Jeremie J. Dalton, Jason Newton Howard, Robert Keith Rosen, Jonathan C. Doan, Michael J. Armstrong, Anthony Calcaterra, Benjamin L. Cardozo, Joshua David Winans, Neelam Singh, Jeffrey Glenn Buck, Thomas John Schuerlein, Kim Lester Fortunati, Neal Sarswat
  • Publication number: 20240291012
    Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.
    Type: Application
    Filed: March 8, 2024
    Publication date: August 29, 2024
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
  • Publication number: 20100041070
    Abstract: A method for performing an immunoassay is described. The method is particularly useful for detecting extracellular polysaccharide (EPS) and/or lipopolysaccharide (LPS) producing microorganisms. The method is particularly useful for detecting microorganisms which produce extracellular polysaccharides (EPS) also known as exocellular polysaccharides, capsule, and/or lipopolysaccharides (LPS). In a preferred method for detecting microorganisms which produce EPS, LPS, or both, the EPS and/or LPS is extracted from a sample with cetyltrimethylammonium bromide (CTAB) to produce molecular aggregates which are then preferentially bound to colored polystyrene latex particles over other components in the sample, and the bound EPS and/or LPS detected using a lateral flow immunoassay apparatus which has immobilized thereon antibodies specific for the EPS and/or LPS. The method can also be used to detect particular viruses, for example viruses of the potyviridae or tobamoviridae group.
    Type: Application
    Filed: July 9, 2009
    Publication date: February 18, 2010
    Applicant: Agdia, Inc.
    Inventors: Murali D. Bandla, Matthew R. Chambers, Chester L. Sutula
  • Patent number: 7585641
    Abstract: A method for performing an immunoassay is described. The method is particularly useful for detecting extracellular polysaccharide (EPS) and/or lipopolysaccharide (LPS) producing microorganisms. The method is particularly useful for detecting microorganisms which produce extracellular polysaccharides (EPS) also known as exocellular polysaccharides, capsule, and/or lipopolysaccharides (LPS). In a preferred method for detecting microorganisms which produce EPS, LPS, or both, the EPS and/or LPS is extracted from a sample with cetyltrimethylammonium bromide (CTAB) to produce molecular aggregates which are then preferentially bound to colored polystyrene latex particles over other components in the sample, and the bound EPS and/or LPS detected using a lateral flow immunoassay apparatus which has immobilized thereon antibodies specific for the EPS and/or LPS. The method can also be used to detect particular viruses, for example viruses of the potyviridae or tobamoviridae group.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: September 8, 2009
    Assignee: Agdia, Inc.
    Inventors: Murali D. Bandla, Matthew R. Chambers, Chester L. Sutula
  • Publication number: 20080277986
    Abstract: A seat track assembly for mounting a seat assembly to floor of a motor vehicle. The seat track assembly includes track mechanism having a fixed track adapted to be mounted to the floor and a movable track slidingly adjustable relative to the fixed track. A latch is operatively coupled to the movable track for selectively locking the movable track relative to the fixed track. An actuator is pivotally coupled to the movable track and is operatively coupled to the latch for releasing the latch to allow sliding movement between the fixed and movable tracks. A keeper assembly extends between the latch and the actuator. The keeper assembly selectively decouples the actuator from the latch when the actuator is urged to move beyond a normal range of movement.
    Type: Application
    Filed: December 14, 2006
    Publication date: November 13, 2008
    Inventors: Steven Herringshaw, Sameer Satghare, Murali D. Prasannachar
  • Publication number: 20040241776
    Abstract: A multiplex enzyme-linked immunosorbent assay (ELISA) using chromogenic substrates for detecting multiple analytes is described.
    Type: Application
    Filed: May 12, 2004
    Publication date: December 2, 2004
    Applicant: Agdia, Inc.
    Inventors: Rebecca L. Geister, Murali D. Bandla, Chester L. Sutula
  • Patent number: 6810294
    Abstract: The present invention provides for a method of automating a microelectronic manufacturing process by configuring application objects that implement a domain knowledge for a piece of equipment and implementing a workflow using the application object where the workflow represents a sequence of steps in the microelectronic manufacturing process. The method is embodied in a computer program that is part of a computer system.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: October 26, 2004
    Assignee: Asyst Technologies, Inc.
    Inventors: Murali D. Rangachari, Arun Kumar Sharma, Ramesh Balakrishnan, Balaji Pitchaikani
  • Publication number: 20040142398
    Abstract: A method for performing an immunoassay is described. The method is particularly useful for detecting extracellular polysaccharide (EPS) and/or lipopolysaccharide (LPS) producing microorganisms. The method is particularly useful for detecting microorganisms which produce extracellular polysaccharides (EPS) also known as exocellular polysaccharides, capsule, and/or lipopolysaccharides (LPS). In a preferred method for detecting microorganisms which produce EPS, LPS, or both, the EPS and/or LPS is extracted from a sample with cetyltrimethylammonium bromide (CTAB) to produce molecular aggregates which are then preferentially bound to colored polystyrene latex particles over other components in the sample, and the bound EPS and/or LPS detected using a lateral flow immunoassay apparatus which has immobilized thereon antibodies specific for the EPS and/or LPS. The method can also be used to detect particular viruses, for example viruses of the potyviridae or tobamoviridae group.
    Type: Application
    Filed: January 21, 2003
    Publication date: July 22, 2004
    Applicant: Agdia, Inc.
    Inventors: Murali D. Bandla, Matthew R. Chambers, Chester L. Sutula
  • Publication number: 20030176940
    Abstract: The present invention provides for a method of automating a microelectronic manufacturing process by configuring application objects that implement a domain knowledge for a piece of equipment and implementing a workflow using the application object where the workflow represents a sequence of steps in the microelectronic manufacturing process.
    Type: Application
    Filed: August 16, 2002
    Publication date: September 18, 2003
    Inventors: Murali D. Rangachari, Arun Kumar Sharma, Ramesh Balakrishnan, Balaji Pitchaikani
  • Patent number: 6470227
    Abstract: The present invention provides for a method of automating a microelectronic manufacturing process by configuring application objects that implement a domain knowledge for a piece of equipment and implementing a workflow using the application object where the workflow represents a sequence of steps in the microelectronic manufacturing process. The method is embodied in a computer program that is part of a computer system.
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: October 22, 2002
    Inventors: Murali D. Rangachari, Arun Kumar Sharma, Ramesh Balakrishnan, Balaji Pitchaikani