Patents Assigned to Smoltek AB
  • Patent number: 11348890
    Abstract: An assembly platform for arrangement as an interposer device between an integrated circuit and a substrate to interconnect the integrated circuit and the substrate through the assembly platform, the assembly platform comprising: an assembly substrate; a plurality of conducting vias extending through the assembly substrate; at least one nanostructure connection bump on a first side of the assembly substrate, the nanostructure connection bump being conductively connected to the vias and defining connection locations for connection with at least one of the integrated circuit and the substrate, wherein each of the nanostructure connection bumps comprises: a plurality of elongated conductive nanostructures vertically grown on the first side of the assembly substrate, wherein the plurality of elongated nanostructures are embedded in a metal for the connection with at least one of the integrated circuit and the substrate, at least one connection bump on a second side of the assembly substrate, the second side being
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: May 31, 2022
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Vincent Desmaris, Muhammad Amin Saleem
  • Patent number: 10991652
    Abstract: An interposer device comprising a first conductor pattern on a first side defining a portion of the interposer device to be covered by a first electrical circuit element; and a second conductor pattern on a second side to be connected to a second electrical circuit element. The second conductor pattern is electrically coupled to the first conductor pattern. The interposer device further comprises a plurality of nanostructure energy storage devices arranged within the portion of the interposer device to be covered by the first electrical circuit element. Each of the nanostructure energy storage devices comprises at least a first plurality of conductive nanostructures; a conduction controlling material embedding the nanostructures; a first electrode connected to each nanostructure in the first plurality of nanostructures; and a second electrode separated from each nanostructure in the first plurality of nanostructures by the conduction controlling material.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: April 27, 2021
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Muhammad Amin Saleem, Rickard Andersson, Vincent Desmaris
  • Patent number: 10840203
    Abstract: An assembly platform for arrangement as an interposer device between an integrated circuit and a substrate to interconnect the integrated circuit and the substrate through the assembly platform, the assembly platform comprising: an assembly substrate; a plurality of conducting vias extending through the assembly substrate; at least one nanostructure connection bump on a first side of the assembly substrate, the nanostructure connection bump being conductively connected to the vias and defining connection locations for connection with at least one of the integrated circuit and the substrate, wherein each of the nanostructure connection bumps comprises: a plurality of elongated conductive nanostructures vertically grown on the first side of the assembly substrate, wherein the plurality of elongated nanostructures are embedded in a metal for the connection with at least one of the integrated circuit and the substrate, at least one connection bump on a second side of the assembly substrate, the second side being
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: November 17, 2020
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Vincent Desmaris, Muhammad Amin Saleem
  • Patent number: 10770390
    Abstract: An interposer device comprising a first conductor pattern on a first side defining a portion of the interposer device to be covered by a first electrical circuit element; and a second conductor pattern on a second side to be connected to a second electrical circuit element. The second conductor pattern is electrically coupled to the first conductor pattern. The interposer device further comprises a plurality of nanostructure energy storage devices arranged within the portion of the interposer device to be covered by the first electrical circuit element. Each of the nanostructure energy storage devices comprises at least a first plurality of conductive nanostructures; a conduction controlling material embedding the nanostructures; a first electrode connected to each nanostructure in the first plurality of nanostructures; and a second electrode separated from each nanostructure in the first plurality of nanostructures by the conduction controlling material.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: September 8, 2020
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Muhammad Amin Saleem, Rickard Andersson, Vincent Desmaris
  • Patent number: 10741485
    Abstract: A nanostructure energy storage device comprising: at least a first plurality of conductive nanostructures provided on an electrically insulating surface portion of a substrate; a conduction controlling material embedding each nanostructure in said first plurality of conductive nanostructures; a first electrode connected to each nanostructure in said first plurality of nanostructures; and a second electrode separated from each nanostructure in said first plurality of nanostructures by said conduction controlling material, wherein said first electrode and said second electrode are configured to allow electrical connection of said nanostructure energy storage device to an integrated circuit.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 11, 2020
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Muhammad Amin Saleem, Peter Enoksson, Vincent Desmaris, Rickard Andersson
  • Patent number: 10438880
    Abstract: An interposer device comprising an interposer substrate; a plurality of conducting vias extending through the interposer substrate; a conductor pattern on the interposer substrate, and a nanostructure energy storage device. The nanostructure energy storage device comprises at least a first plurality of conductive nanostructures formed on the interposer substrate; a conduction controlling material embedding each nanostructure in the first plurality of conductive nanostructures; a first electrode connected to each nanostructure in the first plurality of nanostructures; and a second electrode separated from each nanostructure in the first plurality of nanostructures by the conduction controlling material, wherein the first electrode and the second electrode are configured to allow electrical connection of the nanostructure energy storage device to the integrated circuit.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: October 8, 2019
    Assignee: SMOLTEK AB
    Inventors: M Shafiqul Kabir, Anders Johansson, Muhammad Amin Saleem, Peter Enoksson, Vincent Desmaris, Rickard Andersson
  • Patent number: 9206532
    Abstract: A method for manufacturing a plurality of nanostructures (101) on a substrate (102). The method comprises the steps of: depositing a bottom layer (103) on an upper surface of the substrate (102), the bottom layer (103) comprising grains having a first average grain size; depositing a catalyst layer (104) on an upper surface of the bottom layer (103), the catalyst layer (104) comprising grains having a second average grain size different from the first average grain size, thereby forming a stack of layers comprising the bottom layer (103) and the catalyst layer (104); heating the stack of layers to a temperature where nanostructures (101) can form; and providing a gas comprising a reactant such that the reactant comes into contact with the catalyst layer (104).
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: December 8, 2015
    Assignee: Smoltek AB
    Inventor: Mohammad Shafiqul Kabir
  • Patent number: 9114993
    Abstract: A method for making one or more nanostructures is disclosed, the method comprising: depositing a conducting layer on an upper surface of a substrate; depositing a patterned layer of catalyst on the conducting layer; growing the one or more nanostructures on the layer of catalyst; and selectively removing the conducting layer between and around the one or more nanostructures. A device is also disclosed, comprising a substrate, wherein the substrate comprises one or more exposed metal islands separated by one or more insulating areas; a conducting helplayer disposed on the substrate covering at least some of the one or more exposed metal islands or insulating areas; a catalyst layer disposed on the conducting helplayer; and one or more nanostructures disposed on the catalyst layer.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: August 25, 2015
    Assignee: Smoltek AB
    Inventors: Jonas T. Berg, Vincent Desmaris, Mohammad Shafiqul Kabir, Muhammad Amin Saleem, David Brud
  • Patent number: 9028242
    Abstract: Template and method of making high aspect ratio template, stamp, and imprinting at nanoscale using nanostructures for the purpose of lithography, and to the use of the template to create perforations on materials and products.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: May 12, 2015
    Assignee: Smoltek AB
    Inventors: Amin Saleem Muhammad, David Brud, Jonas Berg, Mohammad Shafiqul Kabir, Vincent Desmaris
  • Patent number: 8815332
    Abstract: An apparatus, comprising two conductive surfaces or layers and a nanostructure assembly bonded to the two conductive surfaces or layers to create electrical or thermal connections between the two conductive surfaces or layers, and a method of making same.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: August 26, 2014
    Assignee: Smoltek AB
    Inventors: Mohammad Shafiqul Kabir, Andrzej Brud
  • Publication number: 20130334704
    Abstract: A method for making one or more nanostructures is disclosed, the method comprising: depositing a conducting layer on an upper surface of a substrate; depositing a patterned layer of catalyst on the conducting layer; growing the one or more nanostructures on the layer of catalyst; and selectively removing the conducting layer between and around the one or more nanostructures. A device is also disclosed, comprising a substrate, wherein the substrate comprises one or more exposed metal islands separated by one or more insulating areas; a conducting helplayer disposed on the substrate covering at least some of the one or more exposed metal islands or insulating areas; a catalyst layer disposed on the conducting helplayer; and one or more nanostructures disposed on the catalyst layer.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 19, 2013
    Applicant: Smoltek AB
    Inventors: Jonas S. T. Berg, Vincent Desmaris, Mohammad Shafiqul Kabir, Muhammad Amin Saleem, David Brud
  • Publication number: 20130230736
    Abstract: A method for manufacturing a plurality of nanostructures (101) on a substrate (102). The method comprises the steps of: depositing a bottom layer (103) on an upper surface of the substrate (102), the bottom layer (103) comprising grains having a first average grain size; depositing a catalyst layer (104) on an upper surface of the bottom layer (103), the catalyst layer (104) comprising grains having a second average grain size different from the first average grain size, thereby forming a stack of layers comprising the bottom layer (103) and the catalyst layer (104); heating the stack of layers to a temperature where nanostructures (101) can form; and providing a gas comprising a reactant such that the reactant comes into contact with the catalyst layer (104).
    Type: Application
    Filed: October 18, 2010
    Publication date: September 5, 2013
    Applicant: SMOLTEK AB
    Inventor: Mohammad Shafiqul Kabir
  • Patent number: 8508049
    Abstract: A method for making one or more nanostructures is disclosed, the method comprising: depositing a conducting layer on an upper surface of a substrate; depositing a patterned layer of catalyst on the conducting layer; growing the one or more nanostructures on the layer of catalyst; and selectively removing the conducting layer between and around the one or more nanostructures. A device is also disclosed, comprising a substrate, wherein the substrate comprises one or more exposed metal islands separated by one or more insulating areas; a conducting helplayer disposed on the substrate covering at least some of the one or more exposed metal islands or insulating areas; a catalyst layer disposed on the conducting helplayer; and one or more nanostructures disposed on the catalyst layer.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: August 13, 2013
    Assignee: Smoltek AB
    Inventors: Jonas S. T. Berg, Vincent Desmaris, Mohammad Shafiqul Kabir, Muhammad Amin Saleem, David Brud
  • Patent number: 8415787
    Abstract: The present invention relates to a heat dissipator that includes a conductive substrate and a plurality of nanostructures supported by the conductive substrate. The nanostructures are at least partly embedded in an insulator. Each of the nanostructures includes a plurality of intermediate layers on the conductive substrate. At least two of the plurality of intermediate layers are interdiffused, and material of the at least two of the plurality of intermediate layers that are interdiffused is present in the nanostructure.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: April 9, 2013
    Assignee: Smoltek AB
    Inventor: Mohammad Shafiqul Kabir
  • Publication number: 20120301607
    Abstract: An apparatus, comprising two conductive surfaces or layers and a nanostructure assembly bonded to the two conductive surfaces or layers to create electrical or thermal connections between the two conductive surfaces or layers, and a method of making same.
    Type: Application
    Filed: August 9, 2012
    Publication date: November 29, 2012
    Applicant: SMOLTEK AB
    Inventors: Mohammad Shafiqul Kabir, Andrzej Brud
  • Publication number: 20120224327
    Abstract: The present invention provides for nanostructures grown on a conducting or insulating substrate, and a method of making the same. The nanostructures grown according to the claimed method are suitable for interconnects and/or as heat dissipators in electronic devices.
    Type: Application
    Filed: May 21, 2012
    Publication date: September 6, 2012
    Applicant: SMOLTEK AB
    Inventor: Mohammad Shafiqul Kabir
  • Patent number: 8253253
    Abstract: An apparatus, comprising two conductive surfaces or layers and a nanostructure assembly bonded to the two conductive surfaces or layers to create electrical or thermal connections between the two conductive surfaces or layers, and a method of making same.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: August 28, 2012
    Assignee: Smoltek AB
    Inventors: Andrzej Brud, Mohammad Shafiqul Kabir
  • Publication number: 20120125537
    Abstract: An apparatus, comprising two conductive surfaces or layers and a nanostructure assembly bonded to the two conductive surfaces or layers to create electrical or thermal connections between the two conductive surfaces or layers, and a method of making same.
    Type: Application
    Filed: January 30, 2012
    Publication date: May 24, 2012
    Applicant: SMOLTEK AB
    Inventors: Mohammad Shafiqul Kabir, Andrzej Brud
  • Publication number: 20110195141
    Abstract: Template and method of making high aspect ratio template, stamp, and imprinting at nanoscale using nanostructures for the purpose of lithography, and to the use of the template to create perforations on materials and products.
    Type: Application
    Filed: July 23, 2009
    Publication date: August 11, 2011
    Applicant: SMOLTEK AB
    Inventors: Amin Saleem Muhammad, David Brud, Jonas Berg, Mohammad Shaflqul Kabir, Vincent Desmaris
  • Patent number: 7977761
    Abstract: The present invention provides for an array of nanostructures grown on a conducting substrate. The array of nanostructures as provided herein is suitable for manufacturing electronic devices such as an electron beam writer, and a field emission device.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: July 12, 2011
    Assignee: Smoltek AB
    Inventor: Mohammad Shafiqul Kabir