Patents by Inventor Jean-Nicolas LONGCHAMP

Jean-Nicolas LONGCHAMP 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: 10515791
    Abstract: A method of imaging single molecules, comprises the steps of: a) providing an assembly comprising a carrier substrate having a substrate face with an aperture, the aperture being covered with a receiving layer attached to the substrate face, the receiving layer being substantially transparent for low-energy electrons with a kinetic energy of 5 to 1,000 eV; b) depositing single molecules onto said receiving layer by means of soft-landing electrospray ion deposition, whereby a single molecule loaded receiving layer is formed; c) acquiring an in-line low-energy electron transmission pattern of said single molecule loaded receiving layer; and d) applying a reconstruction procedure to said electron transmission pattern to obtain at least one image of a single molecule on said single molecule loaded receiving layer. The above steps a) to c) are conducted under vacuum conditions.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: December 24, 2019
    Assignee: UNIVERSITAET ZUERICH
    Inventors: Jean-Nicolas Longchamp, Hans-Werner Fink, Conrad Escher
  • Publication number: 20190035616
    Abstract: A method of imaging single molecules, comprises the steps of: a) providing an assembly comprising a carrier substrate having a substrate face with an aperture, the aperture being covered with a receiving layer attached to the substrate face, the receiving layer being substantially transparent for low-energy electrons with a kinetic energy of 5 to 1,000 eV; b) depositing single molecules onto said receiving layer by means of soft-landing electrospray ion deposition, whereby a single molecule loaded receiving layer is formed; c) acquiring an in-line low-energy electron transmission pattern of said single molecule loaded receiving layer, said single molecule loaded receiving layer. The above steps a) to c) are conducted under vacuum conditions.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 31, 2019
    Applicant: UNIVERSITAET ZUERICH
    Inventors: Jean-Nicolas LONGCHAMP, Hans-Werner FINK, Conrad ESCHER