Patents by Inventor Silvia Rosselli

Silvia Rosselli 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).

  • Memory device
    Patent number: 9177997
    Abstract: Microelectronic device, comprising a substrate, a first electrode arranged above the substrate, a first resistive switch and a resistivity structure coupled with each other, wherein the first resistive switch and the resistivity structure are arranged in a single layer of the device, and a second electrode arranged above the layer that includes the first resistive switch and the resistivity structure, wherein the first resistive switch and the resistivity structure are coupled with the first and the second electrode.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: November 3, 2015
    Assignee: SONY CORPORATION
    Inventors: Gabriele Nelles, Silvia Rosselli, Mustafa Sarpasan, Nikolaus Knorr
  • MEMORY DEVICE
    Publication number: 20140346430
    Abstract: Microelectronic device, comprising a substrate, a first electrode arranged above the substrate, a first resistive switch and a resistivity structure coupled with each other, wherein the first resistive switch and the resistivity structure are arranged in a single layer of the device, and a second electrode arranged above the layer that includes the first resistive switch and the resistivity structure, wherein the first resistive switch and the resistivity structure are coupled with the first and the second electrode.
    Type: Application
    Filed: November 8, 2012
    Publication date: November 27, 2014
    Applicant: SONY CORPORATION
    Inventors: Gabriele Nelles, Silvia Rosselli, Mustafa Sarpasan, Nikolaus Knorr
  • Method of optimizing the band edge positions of the conduction band and the valence band of a semiconductor material for use in photoactive devices
    Patent number: 8889467
    Abstract: The present invention relates to a semiconductor compound having the general formula AxB1-xCy, to a method of optimizing positions of a conduction band and a valence band of a semiconductor material using said semiconductor compound, and to a photoactive device comprising said semiconductor compound.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: November 18, 2014
    Assignee: Sony Deutschland GmbH
    Inventors: Michael Duerr, Silvia Rosselli, Gabriele Nelles, Akio Yasuda
  • Thermoelectric device
    Patent number: 8779276
    Abstract: The present invention relates to a thermoelectric device, in particular an all-organic thermoelectric device, and to an array of such thermoelectric devices. Furthermore, the present invention relates to a method of manufacturing a thermoelectric device, in particular an all-organic thermoelectric device. Moreover, the present invention relates to uses of the thermoelectric device and/or the array in accordance with the present invention.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: July 15, 2014
    Assignee: Sony Corporation
    Inventors: Rene Wirtz, Silvia Rosselli, Gabriele Nelles
  • Hybrid semiconductor electronic device having multiple material layers
    Patent number: 8455864
    Abstract: Method of manufacture of an electronic device, comprising providing a substrate comprising a semiconductor device stack, depositing a first material layer over the substrate, the first material layer being an insulating layer, depositing an active organic material layer over the first material layer, depositing a second material layer over the active organic material layer, the second material layer being an insulating layer.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: June 4, 2013
    Assignee: Sony Corporation
    Inventors: Rene Wirtz, Silvia Rosselli, Gabriele Nelles, Nikolaus Knorr, Zoi Karipidou, Ameneh Bamedi Zilai
  • Electronic device for a reconfigurable logic circuit
    Patent number: 8431918
    Abstract: The invention relates to an electronic device, comprising a field effect transistor and a resistive switch electrically coupled with each other, wherein the resistive switch is configured to be switched between a state of low resistance and a state of high resistance.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: April 30, 2013
    Assignee: Sony Corporation
    Inventors: Rene Wirtz, Silvia Rosselli, Gabriele Nelles, Bjoern Luessem
  • THERMOELECTRIC DEVICE
    Publication number: 20130042899
    Abstract: The present invention relates to a thermoelectric device, in particular an all-organic thermoelectric device, and to an array of such thermoelectric devices. Furthermore, the present invention relates to a method of manufacturing a thermoelectric device, in particular an all-organic thermoelectric device. Moreover, the present invention relates to uses of the thermoelectric device and/or the array in accordance with the present invention.
    Type: Application
    Filed: July 6, 2012
    Publication date: February 21, 2013
    Applicant: Sony Corporation
    Inventors: Rene WIRTZ, Silvia Rosselli, Gabriele Nelles
  • Memory device
    Patent number: 8325509
    Abstract: Memory device, comprising a storage material, a first electrode connected to the storage material; and a second electrode associated to the storage material.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: December 4, 2012
    Assignee: Sony Corporation
    Inventors: Silvia Rosselli, Tzenka Miteva, Nikolaus Knorr, Gabriele Nelles, Akio Yasuda
  • Method of producing a poly (ethylene oxide) copolymerised with at least one other alkylene oxide
    Patent number: 8293866
    Abstract: The present invention relates to a method of producing a poly(ethylene oxide) copolymerized with one alkylene oxide and to a poly(ethylene oxide-co-alkylene oxide) copolymer produced by such method, a photovoltaic device containing such poly(ethylene oxide-co-alkylene oxide)-copolymer, and to uses of such poly(ethylene oxide)-(alkylene oxide)-copolymer.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: October 23, 2012
    Assignee: Sony Deutschland GmbH
    Inventors: Gabriele Nelles, Silvia Rosselli, Tzenka Miteva, Akio Yasuda, Christo Tsvetanov, Rayna Stamenova, Iliyana Berlinova, Petar Petrov
  • Method of producing an electret material
    Patent number: 8153702
    Abstract: The present invention relates to a method of producing an electret material, to a new class of electret materials and to a device comprising such electret materials.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: April 10, 2012
    Assignee: Sony Corporation
    Inventors: Nikolaus Knorr, Silvia Rosselli, Tzenka Miteva, Gabriele Nelles
  • METHOD OF OPTIMIZING THE BAND EDGE POSITIONS OF THE CONDUCTION BAND AND THE VALENCE BAND OF A SEMICONDUCTOR MATERIAL FOR USE IN PHOTOACTIVE DEVICES
    Publication number: 20120034732
    Abstract: The present invention relates to a semiconductor compound having the general formula AxB1-xCy, to a method of optimizing positions of a conduction band and a valence band of a semiconductor material using said semiconductor compound, and to a photoactive device comprising said semiconductor compound.
    Type: Application
    Filed: October 14, 2011
    Publication date: February 9, 2012
    Applicant: Sony Deutschland GMBH
    Inventors: Michael DUERR, Silvia ROSSELLI, Gabriele NELLES, Akio YASUDA
  • DIODE BASED ON ORGANIC MATERIAL
    Publication number: 20120025175
    Abstract: Semiconductor device, comprising a substrate with a first electrode and having a layer of organic material deposited over the substrate and the first electrode; and a second electrode deposited over the layer of organic material, wherein the second electrode comprises a dielectric layer that is separated from the layer of organic material by the material of the second electrode.
    Type: Application
    Filed: May 26, 2011
    Publication date: February 2, 2012
    Applicant: Sony Corporation
    Inventors: Rene Wirtz, Nikolaus Knorr, Silvia Rosselli, Gabriele Nelles
  • MEMORY DEVICE
    Publication number: 20110286263
    Abstract: Memory device, comprising a storage material, a first electrode connected to the storage material; and a second electrode associated to the storage material.
    Type: Application
    Filed: August 5, 2008
    Publication date: November 24, 2011
    Applicant: SONY CORPORATION
    Inventors: Silvia Rosselli, Tzenka Miteva, Nikolaus Knorr, Gabriele Nelles, Akio Yasuda
  • DOUBLE LAYER HARDMASK FOR ORGANIC DEVICES
    Publication number: 20110156012
    Abstract: Method of manufacturing a substrate comprising an active organic layer, the method comprising providing a substrate comprising a first layer of an organic material, depositing a second layer on the first layer of organic material, depositing a third layer on the second layer, wherein the second layer protects the first layer of organic material during the deposition of the third layer, and patterning the second layer and the third layer to form a hardmask.
    Type: Application
    Filed: October 19, 2010
    Publication date: June 30, 2011
    Applicant: SONY CORPORATION
    Inventors: Rene WIRTZ, Silvia Rosselli, Gabriele Nelles
  • ELECTRONIC DEVICE FOR A RECONFIGURABLE LOGIC CIRCUIT
    Publication number: 20110127487
    Abstract: The invention relates to an electronic device, comprising a field effect transistor and a resistive switch electrically coupled with each other, wherein the resistive switch is configured to be switched between a state of low resistance and a state of high resistance.
    Type: Application
    Filed: July 31, 2009
    Publication date: June 2, 2011
    Applicant: SONY CORPORATION
    Inventors: Rene Wirtz, Silvia Rosselli, Gabriele Nelles, Bjoern Luessem
  • ELECTRONIC HYBRID DEVICE
    Publication number: 20110108816
    Abstract: Method of manufacture of an electronic device, comprising providing a substrate comprising a semiconductor device stack, depositing a first material layer over the substrate, the first material layer being an insulating layer, depositing an active organic material layer over the first material layer, depositing a second material layer over the active organic material layer, the second material layer being an insulating layer.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 12, 2011
    Applicant: SONY CORPORATION
    Inventors: Rene Wirtz, Silvia Rosselli, Gabriele Nelles, Nikolaus Knorr, Zoi Karipidou, Ameneh Bamedi Zilai
  • Method of forming a crosslinked polymer gel
    Patent number: 7893125
    Abstract: The present invention relates to a method of forming a crosslinked polymer gel, to a polymer gel produced by such method and to uses of such polymer gel.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: February 22, 2011
    Assignee: Sony Deutschland GmbH
    Inventors: Gabriele Nelles, Silvia Rosselli, Tzenka Miteva, Akio Yasuda, Christo Tsvetanov, Rayna Stamenova, Iliyana Berlinova, Petar Petrov
  • PREPARATION OF HIGH-QUALITY SENSITIZER DYE FOR DYE-SENSITIZED SOLAR CELLS
    Publication number: 20100275391
    Abstract: The present invention relates to a method for the preparation applicable on large scale of sensitizer dyes conventionally used in dye-sensitized solar cells. Furthermore, methods for verifying the purity of the sensitizer dyes are disclosed.
    Type: Application
    Filed: November 4, 2008
    Publication date: November 4, 2010
    Applicant: Sony Corporation
    Inventors: Gerda Fuhrmann, Gabriele Nelles, Ameneh Bamedi Zilai, Silvia Rosselli, Markus Obermaier
  • METHOD OF PRODUCING AN ELECTRET MATERIAL
    Publication number: 20100222533
    Abstract: The present invention relates to a method of producing an electret material, to a new class of electret materials and to a device comprising such electret materials.
    Type: Application
    Filed: September 14, 2009
    Publication date: September 2, 2010
    Applicant: SONY CORPORATION
    Inventors: Nikolaus KNORR, Silvia ROSSELLI, Tzenka MITEVA, Gabriele NELLES
  • METHOD OF PRODUCING A POLY (ETHYLENE OXIDE ) COPOLYMERISED WITH AT LEAST ONE OTHER ALKYLENE OXIDE
    Publication number: 20100056753
    Abstract: The present invention relates to a method of producing a poly(ethylene oxide) copolymerized with one alkylene oxide and to a poly(ethylene oxide-co-alkylene oxide) copolymer produced by such method, a photovoltaic device containing such poly(ethylene oxide-co-alkylene oxide)-copolymer, and to uses of such poly(ethylene oxide)-(alkylene oxide)-copolymer.
    Type: Application
    Filed: March 27, 2007
    Publication date: March 4, 2010
    Applicant: SONY DEUTSCHALND GMBH
    Inventors: Gabriele Nelles, Silvia Rosselli, Tzenka Miteva, Akio Yasuda, Christo Tsvetanov, Rayna Stamenova, Iliyana Berlinova, Petar Petrov