Patents by Inventor Sivakumar Niranjan

Sivakumar Niranjan 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).

  • Patent number: 10985492
    Abstract: An illustrative example embodiment of a connector includes a terminal configured to establish an electrically conductive connection with another component and a shroud surrounding the terminal. The shroud includes a first sidewall and a second sidewall that is transverse to the first sidewall. The first sidewall and the second sidewall have a sidewall dimension in a direction parallel to a longitudinal axis of the terminal. The shroud includes a first transition between the first sidewall and the second sidewall in the form of a hollow cylindrical sector having a first angular measurement of more than 90 degrees. The transition has a transition dimension that is less than the sidewall dimension.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: April 20, 2021
    Inventors: David J. Deckant, Sivakumar Niranjan, Rathnakumar Ramaswamy
  • Publication number: 20210021078
    Abstract: An illustrative example embodiment of a connector includes a terminal configured to establish an electrically conductive connection with another component and a shroud surrounding the terminal. The shroud includes a first sidewall and a second sidewall that is transverse to the first sidewall. The first sidewall and the second sidewall have a sidewall dimension in a direction parallel to a longitudinal axis of the terminal. The shroud includes a first transition between the first sidewall and the second sidewall in the form of a hollow cylindrical sector having a first angular measurement of more than 90 degrees. The transition has a transition dimension that is less than the sidewall dimension.
    Type: Application
    Filed: July 19, 2019
    Publication date: January 21, 2021
    Inventors: David J. Deckant, Sivakumar Niranjan, Rathnakumar Ramaswamy
  • Patent number: 10566728
    Abstract: An electrical connector-assembly includes a first-housing and a second-housing. The first-housing has first-walls that include opposed gear-racks extending beyond an outer-surface. The opposed gear-racks are configured to engage a mate-assist device. The first-walls include opposed locking-fins extending beyond the outer-surface. The opposed locking-fins have first-fins and second-fins. The second-housing includes the mate-assist device which is moveable from an unlocked-position to a locked-position and is pivotable about the lateral-axis. The mate-assist device has gear-teeth configured to engage the opposed gear-racks of the first-housing. The second-housing has a skirt configured to slideably engage the outer-surface of the first-housing. The skirt includes flex-locks configured to engage the first-fins and retain the second-housing in a prestage-position.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: February 18, 2020
    Assignee: Aptiv Technologies Limited
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Niranjan, Bart Caldwell
  • Publication number: 20190379148
    Abstract: A connector assembly includes a first-connector-housing, an inner-housing, a terminal-stabilizer, and a second-connector-housing. The inner-housing is disposed within a cavity defined by the first-connector-housing. The inner-housing includes a pair of opposed flexible-locks moveable from a locked-position to an unlocked-position. The terminal-stabilizer is disposed within the cavity and movable from a pre-stage-position to a seated-position. The terminal-stabilizer defines a pair of stops configured to engage ends of the opposed flexible-locks when the opposed flexible-locks are in the locked-position. The second-connector-housing includes a pair of unlocking-features configured to move the pair of opposed flexible-locks from the locked-position to the unlocked-position.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 12, 2019
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Niranjan, John D. Schneider, Bart N. Caldwell
  • Patent number: 10498066
    Abstract: A connector assembly includes a first-connector-housing, an inner-housing, a terminal-stabilizer, and a second-connector-housing. The inner-housing is disposed within a cavity defined by the first-connector-housing. The inner-housing includes a pair of opposed flexible-locks moveable from a locked-position to an unlocked-position. The terminal-stabilizer is disposed within the cavity and movable from a pre-stage-position to a seated-position. The terminal-stabilizer defines a pair of stops configured to engage ends of the opposed flexible-locks when the opposed flexible-locks are in the locked-position. The second-connector-housing includes a pair of unlocking-features configured to move the pair of opposed flexible-locks from the locked-position to the unlocked-position.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: December 3, 2019
    Assignee: Delphi Technologies, LLC
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Niranjan, John D. Schneider, Bart N. Caldwell
  • Patent number: 10116095
    Abstract: An electrical connector includes a first-housing, a second-housing, and a connector-position-assurance (CPA) device. The first-housing has two parallel actuation-ribs extending from an outer-surface of the first-housing. The actuation-ribs are aligned parallel to a longitudinal mating-axis of the electrical connector. The second-housing is configured to mate with the first-housing and includes two opposing lugs projecting from a top-surface of the second-housing. The CPA device is slideably mounted to the second-housing and is moveable from a pre-stage-position to a latched-position. The CPA device includes two parallel latching-arms that engage the lugs. The latching-arms are in a relaxed-state when in the pre-stage-position. The actuation-ribs disengage the latching-arms from the lugs when the first-housing is mated with the second-housing. This enables the CPA device to be moved from the pre-stage-position to the latched-position.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: October 30, 2018
    Assignee: Delphi Technologies, Inc.
    Inventors: Rangarajan Sundarakrishnamachari, Sudhakar Subramanian, Sivakumar Niranjan, John Schneider
  • Patent number: 10079446
    Abstract: An electrical connector includes a first-housing, a second-housing, a slideable-skirt, and a terminal-lock. The second-housing is configured to mate with the first-housing along a longitudinal-mating-axis. The second-housing defines a slot in a top-side of the second-housing extending along a lateral-axis orthogonal to the longitudinal-mating-axis. The slideable-skirt is mounted to the second-housing and is moveable from a pre-stage position to a seated-position along the longitudinal-mating-axis. The slideable-skirt overlays a portion of a perimeter of the second-housing and defines cam-slots on a first-side and a second-side of the slideable-skirt. The terminal-lock is disposed within the slot and is moveable from a terminal insertion position to a locking position. The terminal-lock includes cam-posts extending from a first-end and a second-end of the terminal-lock disposed within the cam-slots.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: September 18, 2018
    Assignee: Delphi Technologies, Inc.
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Niranjan, Velmurugan Kandasamy, John Schneider