Patents by Inventor Nageswararau Krishnan

Nageswararau Krishnan 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).

  • Component sheet and method of singulating
    Patent number: 10448511
    Abstract: A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: October 15, 2019
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Wan Mohd Misuari Suleiman, Nageswararau Krishnan
  • COMPONENT SHEET AND METHOD OF SINGULATING
    Publication number: 20180255644
    Abstract: A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
    Type: Application
    Filed: May 7, 2018
    Publication date: September 6, 2018
    Inventors: Wan Mohd Misuari Suleiman, Nageswararau Krishnan
  • Conveyor apparatus and method for transporting leadframe
    Patent number: 10020214
    Abstract: A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system arid a plurality of first guide magnets are provided on the track. A gripping device is provided and is securable to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: July 10, 2018
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventor: Nageswararau Krishnan
  • COMPONENT SHEET AND METHOD OF SINGULATING
    Publication number: 20170323708
    Abstract: A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
    Type: Application
    Filed: May 3, 2016
    Publication date: November 9, 2017
    Inventors: Wan Mohd Misuari Suleiman, Nageswararau Krishnan
  • Conveyor Apparatus And Method For Transporting Leadframe
    Publication number: 20170309506
    Abstract: A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system and a plurality of first guide magnets are provided on the track. A gripping device is provided for securing to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
    Type: Application
    Filed: April 24, 2017
    Publication date: October 26, 2017
    Inventor: Nageswararau Krishnan
  • Conveyor apparatus and method for transporting leadframe
    Patent number: 9633878
    Abstract: A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system and a plurality of first guide magnets are provided on the track. A gripping device is provided for securing to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: April 25, 2017
    Assignee: TEXAS INSTUMENTS INCORPORATED
    Inventor: Nageswararau Krishnan