Patents by Inventor Marcelo Davanco

Marcelo Davanco 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: 10261106
    Abstract: A photonic probe for atomic force microscopy includes: a cantilever including: a tip; a wing in mechanical communication with the tip; an extension interposed between the tip and the wing to synchronously communicate motion of the tip with the wing; an optical resonator disposed proximate to the cantilever and that: receives input light; and produces output light, such that: the cantilever is spaced by a gap distance from the optical resonator, wherein the gap distance varies as the cantilever moves relative to the optical resonator, and the output light differs from the input light in response to movement of the cantilever relative to the optical resonator; an optical waveguide in optical communication with the optical resonator and that: provides the input light to the optical resonator; and receives the output light from the optical resonator.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: April 16, 2019
    Assignee: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: Vladimir Aksyuk, Marcelo Davanco
  • Publication number: 20180172728
    Abstract: A photonic probe for atomic force microscopy includes: a cantilever including: a tip; a wing in mechanical communication with the tip; an extension interposed between the tip and the wing to synchronously communicate motion of the tip with the wing; an optical resonator disposed proximate to the cantilever and that: receives input light; and produces output light, such that: the cantilever is spaced by a gap distance from the optical resonator, wherein the gap distance varies as the cantilever moves relative to the optical resonator, and the output light differs from the input light in response to movement of the cantilever relative to the optical resonator; an optical waveguide in optical communication with the optical resonator and that: provides the input light to the optical resonator; and receives the output light from the optical resonator.
    Type: Application
    Filed: October 31, 2017
    Publication date: June 21, 2018
    Inventors: VLADIMIR AKSYUK, MARCELO DAVANCO
  • Patent number: 8631759
    Abstract: An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: January 21, 2014
    Assignees: The Trustees Of Princeton University, The Regents Of The University Of Michigan
    Inventors: Stephen Forrest, Xin Xu, Xiangfei Qi, Marcelo Davanco
  • Publication number: 20100189837
    Abstract: An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.
    Type: Application
    Filed: February 1, 2010
    Publication date: July 29, 2010
    Applicants: The Regents of the University of Michigan, The Trustees of Princeton University
    Inventors: Stephen Forrest, Xin Xu, Xiangfei Qi, Marcelo Davanco
  • Patent number: 7678423
    Abstract: An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: March 16, 2010
    Assignees: The Regents of the University of Michigan, The Trustees of Princeton University
    Inventors: Stephen Forrest, Xin Xu, Xiangfei Qi, Marcelo Davanco
  • Publication number: 20090020910
    Abstract: An optoelectronic device may be fabricated on a three dimensional surface by transferring a material from an elastomeric stamp to a non-planar substrate. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer. The material may be deposited on the stamp while the stamp is in a planar configuration or after the stamp has been deformed to a shape generally the same as the shape of the non-planar substrate. The material may be transferred by cold welding. The device may include organic layers.
    Type: Application
    Filed: August 5, 2008
    Publication date: January 22, 2009
    Inventors: Stephen Forrest, Xin Xu, Marcelo Davanco
  • Publication number: 20080202673
    Abstract: An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.
    Type: Application
    Filed: February 27, 2007
    Publication date: August 28, 2008
    Inventors: Stephen Forrest, Xin Xu, Xiangfei Qi, Marcelo Davanco