Patents by Inventor Ongi Englander

Ongi Englander 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: 7785415
    Abstract: Systems and methods for local synthesis of silicon nanowires and carbon nanotubes, as well as electric field assisted self-assembly of silicon nanowires and carbon nanotubes, are described. By employing localized heating in the growth of the nanowires or nanotubes, the structures can be synthesized on a device in a room temperature chamber without the device being subjected to overall heating. The method is localized and selective, and provides for a suspended microstructure to achieve the thermal requirement for vapor deposition synthesis, while the remainder of the chip or substrate remains at room temperature. Furthermore, by employing electric field assisted self-assembly techniques according to the present invention, it is not necessary to grow the nanotubes and nanowires and separately connect them to a device. Instead, the present invention provides for self-assembly of the nanotubes and nanowires on the devices themselves, thus providing for nano- to micro-integration.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 31, 2010
    Assignee: The Regents of the University of California
    Inventors: Liwei Lin, Ongi Englander, Dane Christensen
  • Publication number: 20100181648
    Abstract: Systems and methods for local synthesis of silicon nanowires and carbon nanotubes, as well as electric field assisted self-assembly of silicon nanowires and carbon nanotubes, are described. By employing localized heating in the growth of the nanowires or nanotubes, the structures can be synthesized on a device in a room temperature chamber without the device being subjected to overall heating. The method is localized and selective, and provides for a suspended microstructure to achieve the thermal requirement for vapor deposition synthesis, while the remainder of the chip or substrate remains at room temperature. Furthermore, by employing electric field assisted self-assembly techniques according to the present invention, it is not necessary to grow the nanotubes and nanowires and separately connect them to a device. Instead, the present invention provides for self-assembly of the nanotubes and nanowires on the devices themselves, thus providing for nano- to micro-integration.
    Type: Application
    Filed: November 14, 2007
    Publication date: July 22, 2010
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Liwei Lin, Ongi Englander, Dane Christensen
  • Patent number: 7311776
    Abstract: Systems and methods for local synthesis of silicon nanowires and carbon nanotubes, as well as electric field assisted self-assembly of silicon nanowires and carbon nanotubes, are described. By employing localized heating in the growth of the nanowires or nanotubes, the structures can be synthesized on a device in a room temperature chamber without the device being subjected to overall heating. The method is localized and selective, and provides for a suspended microstructure to achieve the thermal requirement for vapor deposition synthesis, while the remainder of the chip or substrate remains at room temperature. Furthermore, by employing electric field assisted self-assembly techniques according to the present invention, it is not necessary to grow the nanotubes and nanowires and separately connect them to a device. Instead, the present invention provides for self-assembly of the nanotubes and nanowires on the devices themselves, thus providing for nano-to micro-integration.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: December 25, 2007
    Assignee: The Regents of the University of California
    Inventors: Liwei Lin, Ongi Englander, Dane Christensen
  • Publication number: 20050253220
    Abstract: Systems and methods for local synthesis of silicon nanowires and carbon nanotubes, as well as electric field assisted self-assembly of silicon nanowires and carbon nanotubes, are described. By employing localized heating in the growth of the nanowires or nanotubes, the structures can be synthesized on a device in a room temperature chamber without the device being subjected to overall heating. The method is localized and selective, and provides for a suspended microstructure to achieve the thermal requirement for vapor deposition synthesis, while the remainder of the chip or substrate remains at room temperature. Furthermore, by employing electric field assisted self-assembly techniques according to the present invention, it is not necessary to grow the nanotubes and nanowires and separately connect them to a device. Instead, the present invention provides for self-assembly of the nanotubes and nanowires on the devices themselves, thus providing for nano- to micro-integration.
    Type: Application
    Filed: December 29, 2004
    Publication date: November 17, 2005
    Inventors: Liwei Lin, Ongi Englander, Dane Christensen