Patents by Inventor Sriram Dattaguru

Sriram Dattaguru 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: 20080157274
    Abstract: In some embodiments, an individual sub-assembly containing a ceramic interposer, silicon voltage regulator, and array capacitor is presented. In this regard, an apparatus is introduced having a table-shaped ceramic interposer containing conductive traces, a silicon voltage regulator coupled with contacts on a first surface of the ceramic interposer, and an array capacitor coupled with contacts on a second surface of the ceramic interposer. Other embodiments are also disclosed and claimed.
    Type: Application
    Filed: December 29, 2006
    Publication date: July 3, 2008
    Inventors: Sriram Dattaguru, Larry Binder, Cengiz A. Palanduz, Chris Jones, Dave Bach, Kaladhar Radhakrishnan, Timothe Litt
  • Patent number: 7344981
    Abstract: A multilayer electronic component includes a plurality of dielectric layers interleaved with a plurality of internal electrode elements and a plurality of internal anchor tabs. Portions of the internal electrode elements and anchor tabs are exposed along the periphery of the electronic component in one or more aligned columns. Each exposed portion is within a predetermined distance from other exposed portions in a given column such that bridged terminations may be formed by depositing one or more plated termination materials over selected of the respectively aligned columns. Internal anchor tabs may be provided and exposed in prearranged relationships with other exposed conductive portions to help nucleate metallized plating material along the periphery of a device. External anchor tabs or lands may be provided to form terminations that extend to top and/or bottom surfaces of the device.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: March 18, 2008
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru, Jeffrey A. Horn, Richard A. Ladew
  • Patent number: 7177137
    Abstract: A multilayer electronic component includes a plurality of dielectric layers interleaved with a plurality of internal electrode elements and a plurality of internal anchor tabs. Portions of the internal electrode elements and anchor tabs are exposed along the periphery of the electronic component in one or more aligned columns. Each exposed portion is within a predetermined distance from other exposed portions in a given column such that bridged terminations may be formed by depositing one or more plated termination materials over selected of the respectively aligned columns. Internal anchor tabs may be provided and exposed in prearranged relationships with other exposed conductive portions to help nucleate metallized plating material along the periphery of a device. External anchor tabs or lands may be provided to form terminations that extend to top and/or bottom surfaces of the device.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: February 13, 2007
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru, Jeffrey A. Horn, Richard A. Ladew
  • Patent number: 7161794
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: January 9, 2007
    Assignee: AVX Corporation
    Inventors: John L. Galvagni, Jason MacNeal, Andrew P. Ritter, Robert Heistand, II, Sriram Dattaguru
  • Patent number: 7154374
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on top and bottom sides of a monolithic structure can facilitate the formation of wrap-around plated terminations.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: December 26, 2006
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru
  • Patent number: 7152291
    Abstract: Improved method steps for terminating multilayer electronic components are disclosed. Monolithic components are formed with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. Electrode and dielectric layers are provided in an interleaved arrangement and selected portions of the electrode layers are exposed. Electrically isolated anchor tabs may optionally be provided and exposed in some embodiments. Termination material is then plated to the exposed portions of the electrode layers until exposed portions of selected such portions thereof are connected. A variety of different plating techniques and termination materials may be employed in the formation of the subject self-determining plated terminations.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: December 26, 2006
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru
  • Patent number: 7067172
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: June 27, 2006
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, John L. Galvagni, Jason MacNeal, Robert Heistand, II, Sriram Dattaguru
  • Patent number: 6982863
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: January 3, 2006
    Assignee: AVX Corporation
    Inventors: John L. Galvagni, Jason MacNeal, Andrew P. Ritter, Robert Heistand, II, Sriram Dattaguru
  • Patent number: 6972942
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on one or both of top and bottom surfaces of a monolithic structure can facilitate the formation of selective wrap-around plated terminations.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: December 6, 2005
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru
  • Patent number: 6960366
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on one or both of top and bottom surfaces of a monolithic structure can facilitate the formation of selective wrap-around plated terminations.
    Type: Grant
    Filed: August 1, 2003
    Date of Patent: November 1, 2005
    Assignee: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, II, John L. Galvagni, Sriram Dattaguru
  • Publication number: 20050146837
    Abstract: A multilayer electronic component includes a plurality of dielectric layers interleaved with a plurality of internal electrode elements and a plurality of internal anchor tabs. Portions of the internal electrode elements and anchor tabs are exposed along the periphery of the electronic component in one or more aligned columns. Each exposed portion is within a predetermined distance from other exposed portions in a given column such that bridged terminations may be formed by depositing one or more plated termination materials over selected of the respectively aligned columns. Internal anchor tabs may be provided and exposed in prearranged relationships with other exposed conductive portions to help nucleate metallized plating material along the periphery of a device. External anchor tabs or lands may be provided to form terminations that extend to top and/or bottom surfaces of the device.
    Type: Application
    Filed: February 25, 2005
    Publication date: July 7, 2005
    Inventors: Andrew Ritter, Robert Heistand, John Galvagni, Sriram Dattaguru, Jeffrey Horn, Richard Ladew
  • Publication number: 20050046536
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on top and bottom sides of a monolithic structure can facilitate the formation of wrap-around plated terminations.
    Type: Application
    Filed: September 28, 2004
    Publication date: March 3, 2005
    Inventors: Andrew Ritter, Robert Heistand, John Galvagni, Sriram Dattaguru
  • Publication number: 20040264105
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Application
    Filed: July 28, 2004
    Publication date: December 30, 2004
    Inventors: John L. Galvagni, Jason MacNeal, Andrew P. Ritter, Robert Heistand, Sriram Dattaguru
  • Publication number: 20040257748
    Abstract: A multilayer electronic component includes a plurality of dielectric layers interleaved with a plurality of internal electrode elements and a plurality of internal anchor tabs. Portions of the internal electrode elements and anchor tabs are exposed along the periphery of the electronic component in one or more aligned columns. Each exposed portion is within a predetermined distance from other exposed portions in a given column such that bridged terminations may be formed by depositing one or more plated termination materials over selected of the respectively aligned columns. Internal anchor tabs may be provided and exposed in prearranged relationships with other exposed conductive portions to help nucleate metallized plating material along the periphery of a device. External anchor tabs or lands may be provided to form terminations that extend to top and/or bottom surfaces of the device.
    Type: Application
    Filed: April 6, 2004
    Publication date: December 23, 2004
    Applicant: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, John L. Galvagni, Sriram Dattaguru, Jeffrey A. Horn, Richard A. Ladew
  • Publication number: 20040218373
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on top and bottom sides of a monolithic structure can facilitate the formation of wrap-around plated terminations.
    Type: Application
    Filed: June 1, 2004
    Publication date: November 4, 2004
    Inventors: Andrew P. Ritter, Robert Heistand, John L. Galvagni, Sriram Dattaguru
  • Publication number: 20040218344
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on one or both of top and bottom surfaces of a monolithic structure can facilitate the formation of selective wrap-around plated terminations.
    Type: Application
    Filed: June 1, 2004
    Publication date: November 4, 2004
    Inventors: Andrew P. Ritter, Robert Heistand, John L. Galvagni, Sriram Dattaguru
  • Publication number: 20040197973
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Application
    Filed: April 22, 2004
    Publication date: October 7, 2004
    Inventors: Andrew P. Ritter, John L. Galvagni, Jason MacNeal, Robert Heistand, Sriram Dattaguru
  • Publication number: 20040090732
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on one or both of top and bottom surfaces of a monolithic structure can facilitate the formation of selective wrap-around plated terminations.
    Type: Application
    Filed: August 1, 2003
    Publication date: May 13, 2004
    Applicant: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, John L. Galvagni, Sriram Dattaguru
  • Publication number: 20040022009
    Abstract: Improved terminations, interconnection techniques, and inductive element features for multilayer electronic components are formed in accordance with disclosed plating techniques. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such plated termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed varying width internal electrode tabs and additional anchor tab portions. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. The combination of electrode tabs and anchor tabs may be exposed in respective arrangements to form generally discoidal portions of plated material.
    Type: Application
    Filed: April 8, 2003
    Publication date: February 5, 2004
    Inventors: John L. Galvagni, Jason MacNeal, Andrew P. Ritter, Robert Heistand, Sriram Dattaguru
  • Publication number: 20030231457
    Abstract: Improved termination features for multilayer electronic components are disclosed. Monolithic components are provided with plated terminations whereby the need for typical thick-film termination stripes is eliminated or greatly simplified. Such termination technology eliminates many typical termination problems and enables a higher number of terminations with finer pitch, which may be especially beneficial on smaller electronic components. The subject plated terminations are guided and anchored by exposed internal electrode tabs and additional anchor tab portions which may optionally extend to the cover layers of a multilayer component. Such anchor tabs may be positioned internally or externally relative to a chip structure to nucleate additional metallized plating material. External anchor tabs positioned on top and bottom sides of a monolithic structure can facilitate the formation of wrap-around plated terminations.
    Type: Application
    Filed: April 8, 2003
    Publication date: December 18, 2003
    Applicant: AVX Corporation
    Inventors: Andrew P. Ritter, Robert Heistand, John L. Galvagni, Sriram Dattaguru