Patents by Inventor Sridhar Iyengar

Sridhar Iyengar 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: 20250142234
    Abstract: A sensing system is provided. The system comprises a microprocessor (or computing device) with a memory, means of transmitting information wirelessly, an antenna, a power supply, and a sensor configured to measure at least one environmental parameter.
    Type: Application
    Filed: November 20, 2024
    Publication date: May 1, 2025
    Applicant: Elemental Machines, Inc.
    Inventors: Liang Hoe, Sridhar Iyengar, Brett Byer, Katherine Murphy
  • Patent number: 12267185
    Abstract: A method for verifying an alarm condition in an environmental sensing system includes monitoring data received from environmental sensors; detecting anomalous data received from one of the plurality of environmental sensors; determining the context in which the anomalous data was acquired is consistent with typical usage activities; and providing an alarm condition alert when the determined context is not consistent with typical activities. A system for intelligently monitoring environmental conditions includes environmental sensors configured to monitor first and second environmental conditions and to communicate with an intelligent analysis module.
    Type: Grant
    Filed: May 29, 2023
    Date of Patent: April 1, 2025
    Assignee: Elemental Machines, Inc.
    Inventor: Sridhar Iyengar
  • Publication number: 20250067784
    Abstract: An electromagnetic apparatus (EMA) for measuring electromagnetic properties of an electrical conductor such as a power cord is provided. Methods of using the EMA are also provided. The EMA includes a plurality of electromagnetic sensors (EMSs) disposed in an array along a length and a width of the EMA. The EMA further includes circuitry such as a microprocessor, communication circuitry, and power circuitry. The circuitry is in electrical communication with the EMSs.
    Type: Application
    Filed: November 6, 2024
    Publication date: February 27, 2025
    Applicant: Elemental Machines, Inc.
    Inventors: Alex Nichols, Casey Peters, Lauren Lisle, John Sakalowsky, Ian Harding, Sridhar Iyengar
  • Publication number: 20250027795
    Abstract: An empirical data management system (EDMS), such as an electronic laboratory notebook (ELN) system, includes an application server running an EDMS server application, a data storage system containing data in communication with the application server, and an environmental sensor unit in communication with the application server. The data comprises environmental data received from the environmental sensor unit.
    Type: Application
    Filed: August 6, 2024
    Publication date: January 23, 2025
    Applicant: Elemental Machines, Inc.
    Inventors: Ian Harding, Sridhar Iyengar
  • Patent number: 12169214
    Abstract: An electromagnetic apparatus (EMA) for measuring electromagnetic properties of an electrical conductor such as a power cord is provided. Methods of using the EMA are also provided. The EMA includes a plurality of electromagnetic sensors (EMSs) disposed in an array along a length and a width of the EMA. The EMA further includes circuitry such as a microprocessor, communication circuitry, and power circuitry. The circuitry is in electrical communication with the EMSs.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: December 17, 2024
    Assignee: Elemental Machines, Inc.
    Inventors: Alex Nichols, Casey Peters, Lauren Lisle, John Sakalowsky, Ian Harding, Sridhar Iyengar
  • Patent number: 12160694
    Abstract: A sensing system is provided. The system comprises a microprocessor (or computing device) with a memory, means of transmitting information wirelessly, an antenna, a power supply, and a sensor configured to measure at least one environmental parameter.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: December 3, 2024
    Assignee: Elemental Machines, Inc.
    Inventors: Liang Hoe, Sridhar Iyengar, Brett Byer, Katherine Murphy
  • Publication number: 20240271815
    Abstract: A method is provided for determining whether a future time period for performing a future process run is satisfactory. The process run employs process equipment disposed within an interior space. In a first step a relationship is obtained between an environmental condition within the interior space and an environmental condition exterior to the interior space. In a second step a future value representative of the environmental condition exterior to the interior space during the future time period is obtained. In a third step a predicted value representative of the environmental condition within the interior space during the future time period is determined by comparing the future value obtained in step (b) to the relationship obtained in step (a). Next the predicted value determined in step (c) is compared to a reference. It is then determined from the comparison whether the future time period for performing the future process run is satisfactory.
    Type: Application
    Filed: June 10, 2022
    Publication date: August 15, 2024
    Applicant: Elemental Machines, Inc.
    Inventors: Casey Peters, Sridhar Iyengar, Ian Harding
  • Publication number: 20230419225
    Abstract: A method for determining whether a given run of a process having a defined protocol is on a trajectory for successful completion is provided. The method includes the step of initiating a run of the defined protocol of the process. During the initiated run, obtaining information reflecting variables that may affect the quality of the process. A preferred trajectory model for achieving a successful implementation of a process is also obtained. The information reflecting the variables that affect the quality of the process are compared with the preferred trajectory model. This comparison allows a determination of offset of the value of the determined variables to the value of the same variables of the preferred trajectory model. The magnitude or amount of offset is indicative of the whether the run initiated in step is on a path or trajectory for success.
    Type: Application
    Filed: August 29, 2023
    Publication date: December 28, 2023
    Applicant: Elemental Machines, Inc.
    Inventors: Sridhar Iyengar, Ian Harding
  • Publication number: 20230368635
    Abstract: Determining, generating, and issuing a contextual alert message to a user regarding an alert condition of a process system is provided. Described is determining variable data from a sensor associated with a process system, transmitting a first set of variable data from the sensor to a server and using the server to develop an alert classification model using the first set of variable data, where the alert classification model contains contextual information about an alert condition of the process system, transmitting a second set of data from the sensor to the server and using the server to compare the second set of data to a threshold value to determine if the process system is in an alert condition or approaching an alert condition.
    Type: Application
    Filed: September 20, 2021
    Publication date: November 16, 2023
    Applicant: Elemental Machines, Inc.
    Inventors: Ian Harding, Sridhar Iyengar, Casey Peters
  • Patent number: 11790299
    Abstract: A method for determining whether a given run of a process having a defined protocol is on a trajectory for successful completion is provided. The method includes the step of initiating a run of the defined protocol of the process. During the initiated run, obtaining information reflecting variables that may affect the quality of the process. A preferred trajectory model for achieving a successful implementation of a process is also obtained. The information reflecting the variables that affect the quality of the process are compared with the preferred trajectory model. This comparison allows a determination of offset of the value of the determined variables to the value of the same variables of the preferred trajectory model. The magnitude or amount of offset is indicative of the whether the run initiated in step is on a path or trajectory for success.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: October 17, 2023
    Assignee: Elemental Machines, Inc.
    Inventors: Sridhar Iyengar, Ian Harding
  • Publication number: 20230300004
    Abstract: A method for verifying an alarm condition in an environmental sensing system includes monitoring data received from environmental sensors; detecting anomalous data received from one of the plurality of environmental sensors; determining the context in which the anomalous data was acquired is consistent with typical usage activities; and providing an alarm condition alert when the determined context is not consistent with typical activities. A system for intelligently monitoring environmental conditions includes environmental sensors configured to monitor first and second environmental conditions and to communicate with an intelligent analysis module.
    Type: Application
    Filed: May 29, 2023
    Publication date: September 21, 2023
    Applicant: Elemental Machines, Inc.
    Inventor: Sridhar Iyengar
  • Publication number: 20230280082
    Abstract: A method for determining a time frame for when a freezer having a compressor should be defrosted include the steps of measuring compressor cycling over time, determining a change in compressor cycling over time, and determining from the change in in compressor cycling over time determined a time frame for when the freezer should be defrosted.
    Type: Application
    Filed: January 11, 2023
    Publication date: September 7, 2023
    Applicant: Elemental Machines, Inc.
    Inventors: Sridhar Iyengar, Casey Peters
  • Patent number: 11719687
    Abstract: A method for obtaining information encoded on an electrochemical test strip is provided. The test strip has two electrodes disposed within a sample space and the information is encoded on the test strip prior to introduction of liquid sample. The method includes the step of introducing sample to the sample space so that the sample is in contact with the two electrodes within the sample space. In another step a value is determined that is representative of the double layer capacitance of the test strip and/or the equivalent capacitance of the test strip. The determined value is then translated into information reflecting a characteristic of the test strip prior to introduction of sample.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: August 8, 2023
    Assignee: AgaMatrix, Inc.
    Inventors: Sridhar Iyengar, Ian Harding, Richard Williams, Kevin Cai
  • Publication number: 20230204646
    Abstract: An electromagnetic apparatus (EMA) for measuring electromagnetic properties of an electrical conductor such as a power cord is provided. Methods of using the EMA are also provided. The EMA includes a plurality of electromagnetic sensors (EMSs) disposed in an array along a length and a width of the EMA. The EMA further includes circuitry such as a microprocessor, communication circuitry, and power circuitry. The circuitry is in electrical communication with the EMSs.
    Type: Application
    Filed: February 17, 2021
    Publication date: June 29, 2023
    Applicant: Elemental Machines, Inc.
    Inventors: Alex Nichols, Casey Peters, Lauren Lisle, John Sakalowsky, Ian Harding, Sridhar Iyengar
  • Patent number: 11665024
    Abstract: A method for verifying an alarm condition in an environmental sensing system includes monitoring data received from environmental sensors; detecting anomalous data received from one of the plurality of environmental sensors; determining the context in which the anomalous data was acquired is consistent with typical usage activities; and providing an alarm condition alert when the determined context is not consistent with typical activities. A system for intelligently monitoring environmental conditions includes environmental sensors configured to monitor first and second environmental conditions and to communicate with an intelligent analysis module.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: May 30, 2023
    Assignee: Elemental Machines, Inc.
    Inventor: Sridhar Iyengar
  • Patent number: 11561037
    Abstract: A method for determining a time frame for when a freezer having a compressor should be defrosted include the steps of measuring compressor cycling over time, determining a change in compressor cycling over time, and determining from the change in in compressor cycling over time determined a time frame for when the freezer should be defrosted.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: January 24, 2023
    Assignee: Elemental Machines, Inc.
    Inventors: Sridhar Iyengar, Casey Peters
  • Patent number: 11408849
    Abstract: The presence of oxygen or red blood cells in a sample applied to an electrochemical test strip that makes use of a reduced mediator is corrected for by an additive correction factor that is determined as a function of the temperature of the sample and a measurement that reflects the oxygen carrying capacity of the sample. The measured oxygen carrying capacity can also be used to determine hematocrit and to distinguish between blood samples and control solutions applied to a test strip.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: August 9, 2022
    Assignee: AgaMatrix, Inc.
    Inventors: Ian Harding, Richard Williams, Sridhar Iyengar
  • Patent number: 11346803
    Abstract: A test strip and analytical apparatus have pin connections permitting the definition of geographic regions or of particular customers. A test strip made for use in a particular region or for a particular customer will have pin connections matching features of the apparatus made for use in that region or by that customer. Insertion of the strip into the apparatus does not merely turn on the apparatus, but provides the regional or customer coding. Analog switches within the apparatus allow coding of a larger number of distinct regions or customers than would otherwise be possible, all without degrading the quality of the measurements made of the fluid being tested. Conductive paths in the strips permit testing the strips during manufacture so as to detect quality lapses regarding the printing or deposition of the paths.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: May 31, 2022
    Assignee: AgaMatrix, Inc.
    Inventors: Steven Diamond, Martin Forest, Baoguo Wei, Ian Harding, Sridhar Iyengar
  • Publication number: 20210345019
    Abstract: A sensing system is provided. The system comprises a microprocessor (or computing device) with a memory, means of transmitting information wirelessly, an antenna, a power supply, and a sensor configured to measure at least one environmental parameter.
    Type: Application
    Filed: October 1, 2019
    Publication date: November 4, 2021
    Applicant: Elemental Machines, Inc.
    Inventors: Liang Hoe, Sridhar Iyengar, Brett Byer, Katherine Murphy
  • Publication number: 20210303628
    Abstract: An empirical data management system (EDMS) includes an application server, an environmental sensor unit, a process instrument, a data storage system, and a correlation module. If a correlation exists between two or more of process data, environmental data, and specified environmental operating ranges of the process instrument, a user is prompted with a specific message such as a recommendation, warning and/or query.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Applicant: Elemental Machines, Inc.
    Inventors: Ian Harding, Sridhar Iyengar