Patents by Inventor Umesh Madhav Kelkar

Umesh Madhav Kelkar 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: 20240012393
    Abstract: In embodiments, a method includes receiving, by a processing device, first sensor data generated by a plurality of sensors of a process chamber of a manufacturing system during execution of a fabrication process. The method includes receiving, by the processing device, second sensor data generated by one or more external sensors that are not components of the process chamber during execution of the fabrication process. The method includes determining, by the processing device, environmental resource usage data indicative of an environmental resource consumption of the fabrication process run on the process chamber based on the first sensor data and the second sensor data. The method includes providing, by the processing device, the environmental resource usage data for display on a graphical user interface (GUI).
    Type: Application
    Filed: November 4, 2022
    Publication date: January 11, 2024
    Inventors: Ala Moradian, Aleksey Yanovich, Orlando Trejo, Elizabeth Neville, Dinesh Saigal, Umesh Madhav Kelkar
  • Patent number: 11768984
    Abstract: A method includes receiving measurement data from multiple sensors positioned along a delivery line that delivers a liquid as a gas to one of a gas panel or a processing chamber; simulating, using a computer-generated model, one or more process parameters associated with the delivery line and a plurality of heater jackets positioned around the delivery line; comparing the measurement data with values of the one or more process parameters; and determining, based on at least a threshold deviation between the measurement data and the values of the one or more process parameters, that a fault exists that is associated with maintaining temperature within the delivery line consistent with a gaseous state of the liquid.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: September 26, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Ala Moradian, James Omer L'Heureux, Shuran Sheng, Rohit Mahakali, Karthik Ramanathan, Lin Zhang, Umesh Madhav Kelkar, Gopalakrishna B. Prabhu, Zheng Yuan, Jeonghoon Oh
  • Publication number: 20230185268
    Abstract: Technologies directed to an eco-efficiency monitoring and exploration platform for semiconductor manufacturing. One method includes receiving, by a processing device, first data indicating an update to a substrate fabrication system having a first configuration of manufacturing equipment and operating to one or more process procedures. The method further includes determining, by the processing device, using the first data with a digital replica, environmental resource data. The digital replica includes a digital reproduction of the substrate fabrication system. The environmental resource usage data indicates an environment resource consumption that corresponds to performing the one or more process procedures by the substrate fabrication system incorporating the update. The method further includes providing, by the processing device, the environmental resource usage data for display on a graphical user interface (GUI).
    Type: Application
    Filed: December 10, 2021
    Publication date: June 15, 2023
    Inventors: Ala Moradian, Umesh Madhav Kelkar, Elizabeth Neville, Orlando Trejo, Sergey Meirovich, Kartik B. Shah, Shreyas Suresh Kher
  • Publication number: 20220334569
    Abstract: A method including receiving, by a processing device, a first selection of at least one of a first fabrication process or first manufacturing equipment to perform manufacturing operations of the first fabrication process. The method can further include inputting the first selection into a digital replica of the first manufacturing equipment wherein the digital replica outputs physical conditions of the first fabrication process. The method may further include determining environmental resource usage data indicative of a first environmental resource consumption of the first fabrication process run on the first manufacturing equipment based on the physical conditions of the first fabrication process. The processing device may further determine a modification to the first fabrication process that reduces the environmental resource consumption of the first fabrication process run on the first manufacturing equipment.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 20, 2022
    Inventors: Ala Moradian, Elizabeth Neville, Umesh Madhav Kelkar, Mark R. Denome, Prashanth Kothnur, Karthik Ramanathan, Kartik Shah, Orlando Trejo, Sergey Meirovich
  • Publication number: 20220092241
    Abstract: A method includes receiving measurement data from multiple sensors positioned along a delivery line that delivers a liquid as a gas to one of a gas panel or a processing chamber; simulating, using a computer-generated model, one or more process parameters associated with the delivery line and a plurality of heater jackets positioned around the delivery line; comparing the measurement data with values of the one or more process parameters; and determining, based on at least a threshold deviation between the measurement data and the values of the one or more process parameters, that a fault exists that is associated with maintaining temperature within the delivery line consistent with a gaseous state of the liquid.
    Type: Application
    Filed: September 22, 2020
    Publication date: March 24, 2022
    Inventors: Ala Moradian, James Omer L'Heureux, Shuran Sheng, Rohit Mahakali, Karthik Ramanathan, Lin Zhang, Umesh Madhav Kelkar, Gopalakrishna B. Prabhu, Zheng Yuan, Jeonghoon Oh
  • Patent number: 6350320
    Abstract: A gas delivery apparatus and method for directing a flow of gas to the edge of a substrate at an angle to the radial direction of the substrate is provided. The apparatus directs the gas from a gas opening, over a plurality of grooves that are angled relative to a radial line originating at a center of the gas delivery apparatus. Subsequently, the gas is flowed over a portion of the substrate to prevent reactive gases from depositing on selective portions of the substrate.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: February 26, 2002
    Assignee: Applied Materials, Inc.
    Inventors: Semyon Sherstinsky, Alison Gilliam, Paul Smith, Leonel A. Zuniga, Ted Yoshidome, Nitin Khurana, Rod Mosely, Umesh Madhav Kelkar, Joseph Yudovsky, Alan Popiolkowski