Patents by Inventor Sudhakar Subramanian

Sudhakar Subramanian 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: 11735855
    Abstract: A connector apparatus including a housing, and a primary lock reinforcement. The housing includes at least one substantially cylindrical coaxial cavity therein. The coaxial cavity has a first end, a second end, and a locking finger. At least one stop is located proximate the second end. A locking finger is positioned intermediate the first end and the second end. The locking finger includes a locking tab, and an unlocking surface. The locking finger is formed to be flexible and capable of flexing between a lock position and an unlock position. The locking finger is biased toward the lock position. The primary lock reinforcement is placed in the housing and has an opening therein corresponding to the second end of the cylindrical coaxial cavity.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: August 22, 2023
    Assignee: APTIV TECHNOLOGIES LIMITED
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Jogula, Sudhakar Subramanian, Abhaya Kishore
  • Publication number: 20220344857
    Abstract: A connector apparatus including a housing, and a primary lock reinforcement. The housing includes at least one substantially cylindrical coaxial cavity therein. The coaxial cavity has a first end, a second end, and a locking finger. At least one stop is located proximate the second end. A locking finger is positioned intermediate the first end and the second end. The locking finger includes a locking tab, and an unlocking surface. The locking finger is formed to be flexible and capable of flexing between a lock position and an unlock position. The locking finger is biased toward the lock position. The primary lock reinforcement is placed in the housing and has an opening therein corresponding to the second end of the cylindrical coaxial cavity.
    Type: Application
    Filed: July 7, 2022
    Publication date: October 27, 2022
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Jogula, Sudhakar Subramanian, Abhaya Kishore
  • Patent number: 11394151
    Abstract: A connector apparatus including a housing, and a primary lock reinforcement. The housing includes at least one substantially cylindrical coaxial cavity therein. The coaxial cavity has a first end, a second end, and a locking finger. At least one stop is located proximate the second end. A locking finger is positioned intermediate the first end and the second end. The locking finger includes a locking tab, and an unlocking surface. The locking finger is formed to be flexible and capable of flexing between a lock position and an unlock position. The locking finger is biased toward the lock position. The primary lock reinforcement is placed in the housing and has an opening therein corresponding to the second end of the cylindrical coaxial cavity.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: July 19, 2022
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Jogula, Sudhakar Subramanian, Abhaya Kishore
  • Publication number: 20220109262
    Abstract: A connector apparatus including a housing, and a primary lock reinforcement. The housing includes at least one substantially cylindrical coaxial cavity therein. The coaxial cavity has a first end, a second end, and a locking finger. At least one stop is located proximate the second end. A locking finger is positioned intermediate the first end and the second end. The locking finger includes a locking tab, and an unlocking surface. The locking finger is formed to be flexible and capable of flexing between a lock position and an unlock position. The locking finger is biased toward the lock position. The primary lock reinforcement is placed in the housing and has an opening therein corresponding to the second end of the cylindrical coaxial cavity.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 7, 2022
    Inventors: Rangarajan Sundarakrishnamachari, Sivakumar Jogula, Sudhakar Subramanian, Abhaya Kishore
  • Patent number: 10644431
    Abstract: An electrical connector includes a first-housing having a first-electrical-terminal, and a second-housing including a second-electrical-terminal disposed within a protective-shroud. The second-electrical-terminal includes a planar blade-shaped isolator formed of a dielectric material. The planar blade-shaped isolator has a spine, a tip, and a web. The tip includes a plurality of locating-tabs extending along the longitudinal-axis from a mid-line of the tip and overlaying the web. The second-electrical-terminal has a conductor formed of a single piece of electrically conductive-material. The conductor has a first-side that overlays a second-side and defining a U-shaped bend and a gap between the first-side and the second side. The gap is configured to receive the plurality of locating-tabs.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 5, 2020
    Assignee: Aptiv Technologies Limited
    Inventors: Patrick Joseph Reedy, Michael L. Mellott, Steven William Marzo, Glenn E. Robison, Hoi Lui, Sudhakar Subramanian, Rangarajan Sundarakrishnamachari
  • Publication number: 20190305464
    Abstract: An electrical connector includes a first-housing having a first-electrical-terminal, and a second-housing including a second-electrical-terminal disposed within a protective-shroud. The second-electrical-terminal includes a planar blade-shaped isolator formed of a dielectric material. The planar blade-shaped isolator has a spine, a tip, and a web. The tip includes a plurality of locating-tabs extending along the longitudinal-axis from a mid-line of the tip and overlaying the web. The second-electrical-terminal has a conductor formed of a single piece of electrically conductive-material. The conductor has a first-side that overlays a second-side and defining a U-shaped bend and a gap between the first-side and the second side. The gap is configured to receive the plurality of locating-tabs.
    Type: Application
    Filed: May 31, 2019
    Publication date: October 3, 2019
    Inventors: Patrick Joseph Reedy, Michael L. Mellott, Steven William Marzo, Glenn E. Robison, Hoi Lui, Sudhakar Subramanian, Rangarajan Sundarakrishnamachari
  • Publication number: 20190044271
    Abstract: An electrical-terminal includes a planar blade-shaped isolator and a conductor. The planar blade-shaped isolator is formed of a dielectric material having a spine, a tip, and a web. The spine extends along a longitudinal-axis. The tip extends along a lateral-axis, and the web extends from the spine and terminates at the tip. The web defines a slot extending in the lateral direction from and normal to the spine. The conductor has a first-side that overlays a second-side and defines a U-shaped bend and a gap between the first-side and the second side. The U-shaped bend is aligned parallel to and opposite the spine. The conductor includes a conductive stand-off located intermediate the first side and the second side of the conductor. The conductive stand-off is disposed within the slot of the web such that the first-side and the second-side are in further electrical contact through the conductive stand-off.
    Type: Application
    Filed: February 8, 2018
    Publication date: February 7, 2019
    Inventors: Patrick Joseph Reedy, Michael L. Mellott, Steven William Marzo, Glenn E. Robison, Hoi Lui, Sudhakar Subramanian, Rangarajan Sundarakrishnamachari
  • 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