Patents by Inventor Tzenka Miteva
Tzenka Miteva 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).
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Patent number: 11968895Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to transparent N materials and/or to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: GrantFiled: July 30, 2020Date of Patent: April 23, 2024Assignee: Sony CorporationInventors: Silvia Rosselli, David Danner, Tzenka Miteva, Gabriele Nelles, Vitor Deichmann, William E. Ford, Dennis Chercka, Vladimir Yakutkin, Lars Peter Scheller, Nikolaus Knorr
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Patent number: 11906516Abstract: The present disclosure relates to a sensor for the detection of analytes, in particular for the detection of biomolecules. The sensor includes a (bio)compatible sensing layer including a polymer matrix or gel matrix, particularly a polymer gel matrix, organic nanoparticles and, optionally, one or several cell adhesion layer(s). The cell adhesion layer(s) can be varied depending on the type of cells. In the presence of the analytes, the organic nanoparticles are capable of photon up-conversion emission. The sensor further optionally includes plasmonic metal nanoparticles. The present disclosure further relates to methods of producing such a sensor and to uses of such a sensor.Type: GrantFiled: March 23, 2017Date of Patent: February 20, 2024Assignee: Sony CorporationInventors: Michaela Mai, Anthony Roberts, Tzenka Miteva, Gabriele Nelles, Jan Rother
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Patent number: 11770974Abstract: The present disclosure relates to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis.Type: GrantFiled: October 22, 2018Date of Patent: September 26, 2023Assignee: Sony CorporationInventors: Silvia Rosselli, Nikolaus Knorr, Anthony Roberts, Tzenka Miteva, Gabriele Nelles, Vitor Deichmann, David Danner, William E. Ford, Dennis Chercka, Vladimir Yakutkin, Lars Peter Scheller
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Patent number: 11352500Abstract: An active material for organic image sensors, where the active material is a squaraine-based active material or a thiophene-based active material. A photoelectric conversion layer containing the active material, which is a squaraine-based active material or a thiophene-based active material. An organic image sensor containing the photoelectric conversion layer containing the active material.Type: GrantFiled: January 22, 2016Date of Patent: June 7, 2022Assignee: Sony CorporationInventors: Silvia Rosselli, David Danner, Ameneh Bamedi Zilai, Gabriele Nelles, Tzenka Miteva, Gerda Fuhrmann
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Publication number: 20220145172Abstract: The present disclosure relates to luminescent including photon up-conversion nanoparticles. These nanoparticles include a polymeric organic matrix, at least one light emitter distributed within this matrix, a stabilizing agent, and at least one metal particle enclosed within the matrix, wherein the metal particles are plasmonic nanoparticles. The present disclosure further relates to methods of manufacture and to uses of such nanoparticles.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Applicant: Sony Group CorporationInventors: Tzenka MITEVA, Anthony ROBERTS, Michaela MAI, Markus OBERMAIER, Gabriele NELLES, Vitor DEICHMANN, Vladimir YAKUTKIN, Jan ROTHER
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Patent number: 11230663Abstract: The present disclosure relates to luminescent including photon up-conversion nanoparticles. These nanoparticles include a polymeric organic matrix, at least one light emitter distributed within this matrix, a stabilizing agent, and at least one metal particle enclosed within the matrix, wherein the metal particles are plasmonic nanoparticles. The present disclosure further relates to methods of manufacture and to uses of such nanoparticles.Type: GrantFiled: March 23, 2017Date of Patent: January 25, 2022Assignee: Sony CorporationInventors: Tzenka Miteva, Anthony Roberts, Michaela Mai, Markus Obermaier, Gabriele Nelles, Vitor Deichmann, Vladimir Yakutkin, Jan Rother
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Publication number: 20210193935Abstract: The present disclosure relates to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis.Type: ApplicationFiled: October 22, 2018Publication date: June 24, 2021Applicant: Sony CorporationInventors: Silvia ROSSELLI, Nikolaus KNORR, Anthony ROBERTS, Tzenka MITEVA, Gabriele NELLES, Vitor DEICHMANN, David DANNER, William E. FORD, Dennis CHERCKA, Vladimir YAKUTKIN, Lars Peter SCHELLER
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Publication number: 20210005827Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to transparent N materials and/or to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: ApplicationFiled: July 30, 2020Publication date: January 7, 2021Applicant: Sony CorporationInventors: Silvia ROSSELLI, David DANNER, Tzenka MITEVA, Gabriele NELLES, Vitor DEICHMANN, William E. FORD, Dennis CHERCKA, Vladimir YAKUTKIN, Lars Peter SCHELLER, Nikolaus KNORR
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Patent number: 10790454Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to transparent N materials and/or to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: GrantFiled: March 31, 2016Date of Patent: September 29, 2020Assignee: Sony CorporationInventors: Silvia Rosselli, David Danner, Tzenka Miteva, Gabriele Nelles, Vitor Deichmann, William E. Ford, Dennis Chercka, Vladimir Yakutkin, Lars Peter Scheller, Nikolaus Knorr
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Publication number: 20200166502Abstract: The present disclosure relates to a sensor for the detection of analytes, in particular for the detection of biomolecules. The sensor includes a (bio)compatible sensing layer including a polymer matrix or gel matrix, particularly a polymer gel matrix, organic nanoparticles and, optionally, one or several cell adhesion layer(s). The cell adhesion layer(s) can be varied depending on the type of cells. In the presence of the analytes, the organic nanoparticles are capable of photon up-conversion emission. The sensor further optionally includes plasmonic metal nanoparticles. The present disclosure further relates to methods of producing such a sensor and to uses of such a sensor.Type: ApplicationFiled: March 23, 2017Publication date: May 28, 2020Applicant: Sony CorporationInventors: Michaela MAI, Anthony ROBERTS, Tzenka MITEVA, Gabriele NELLES, Jan ROTHER
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Specific N and P active materials for organic photoelectric conversion layers in organic photodiodes
Patent number: 10464935Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to naphthalene diimide-based molecules and naphthalene diimide dimer-based molecules. The present disclosure relates to transparent N materials and/or to transparent P materials including the molecule(s) according to the present disclosure and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: GrantFiled: March 31, 2016Date of Patent: November 5, 2019Assignee: Sony CORPORATIONInventors: Silvia Rosselli, Nikolaus Knorr, Tzenka Miteva, Gabriele Nelles, Vitor Deichmann, David Danner, William E. Ford, Dennis Chercka, Vladimir Yakutkin, Lars-Peter Scheller -
Publication number: 20190085237Abstract: The present disclosure relates to luminescent including photon up-conversion nanoparticles. These nanoparticles dude a polymeric organic matrix, at least one light emitter distributed within this matrix, a stabilizing agent, and at least one metal particle enclosed within the matrix, wherein the metal particles are plasmonic nanoparticles. The present disclosure further relates to methods of manufacture and to uses of such nanoparticles.Type: ApplicationFiled: March 23, 2017Publication date: March 21, 2019Applicant: Sony CorporationInventors: Tzenka MITEVA, Anthony ROBERTS, Michaela MAI, Markus OBERMAIER, Gabriele NELLES, Vitor DEICHMANN, Vladimir YAKUTKIN, Jan ROTHER
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Publication number: 20180273760Abstract: An active material for organic image sensors, where the active material is a squaraine-based active material or a thiophene-based active material. A photoelectric conversion layer containing the active material, which is a squaraine-based active material or a thiophene-based active material. An organic image sensor containing the photoelectric conversion layer containing the active material.Type: ApplicationFiled: January 22, 2016Publication date: September 27, 2018Applicant: Sony CorporationInventors: Silvia ROSSELLI, David DANNER, Ameneh BAMEDI ZILAI, Gabriele NELLES, Tzenka MITEVA, Gerda FUHRMANN
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Patent number: 9978951Abstract: The present disclosure relates to perylene-based molecules and their use in photoelectric conversion layer(s) and/or an organic or hybrid image sensor. The present disclosure also relates to absorption layer(s) and photoelectric conversion layer(s) comprising a molecule according to the present disclosure. The present disclosure also relates to a device, comprising a photoelectric conversion layer comprising at least one perylene-based molecule. Moreover, the present disclosure relates to an organic image sensor or a hybrid Silicon-organic image sensor comprising photoelectric conversion layer(s) according to the present disclosure.Type: GrantFiled: March 20, 2015Date of Patent: May 22, 2018Assignee: SONY CORPORATIONInventors: Silvia Rosselli, Tzenka Miteva, Gabriele Nelles, Ameneh Bamedi Zilai, Vitor Deichmann
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Publication number: 20180123050Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to transparent N materials and/or to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: ApplicationFiled: March 31, 2016Publication date: May 3, 2018Applicant: Sony CorporationInventors: Silvia ROSSELLI, David DANNER, Tzenka MITEVA, Gabriele NELLES, Vitor DEICHMANN, William E. FORD, Dennis CHERCKA, Vladimir YAKUTKIN, Lars Peter SCHELLER, Nikolaus KNORR
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SPECIFIC N AND P ACTIVE MATERIALS FOR ORGANIC PHOTOELECTRIC CONVERSION LAYERS IN ORGANIC PHOTODIODES
Publication number: 20180057492Abstract: The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to naphtalene diimide-based molecules and naphtalene diimide dimer-based molecules. The present disclosure relates to transparent N materials and/or to transparent P materials including the molecule(s) according to the present disclosure and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.Type: ApplicationFiled: March 31, 2016Publication date: March 1, 2018Applicant: Sony CORPORATIONInventors: Silvia ROSSELLI, Nikolaus KNORR, Tzenka MITEVA, Gabriele NELLES, Vitor DEICHMANN, David DANNER, William E. FORD, Dennis CHERCKA, Vladimir YAKUTKIN, Lars-Peter SCHELLER -
Publication number: 20170104162Abstract: The present disclosure relates to perylene-based molecules and their use in photoelectric conversion layer(s) and/or an organic or hybrid image sensor. The present disclosure also relates to absorption layer(s) and photoelectric conversion layer(s) comprising a molecule according to the present disclosure. The present disclosure also relates to a device, comprising a photoelectric conversion layer comprising at least one perylene-based molecule. Moreover, the present disclosure relates to an organic image sensor or a hybrid Silicon-organic image sensor comprising photoelectric conversion layer(s) according to the present disclosure.Type: ApplicationFiled: March 20, 2015Publication date: April 13, 2017Applicant: SONY CORPORATIONInventors: Silvia ROSSELLI, Tzenka MITEVA, Gabriele NELLES, Ameneh BAMEDI ZILAI, Vitor DEICHMANN
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Patent number: 8767293Abstract: A microscope measurement system including: an optical microscope including a microscope body and an objective connected to the microscope body; a chamber including a support mechanism holding an object to be examined therein, the chamber including an opening inserting the objective into the chamber such that the objective is located essentially within the chamber and the microscope body is located essentially outside of the chamber; a sealing mechanism that provides an essentially gas-tight connection between the optical microscope and the chamber such that the chamber is sealed.Type: GrantFiled: May 15, 2007Date of Patent: July 1, 2014Assignee: Sony Deutschland GmbHInventors: Tzenka Miteva, Piotr Minkin, Gabriele Nelles, Akio Yasuda
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Patent number: 8574465Abstract: The present invention relates to organic polymeric photon up-conversion nanoparticles for biological applications, such as labeling and/or detection of cells, biological (macro-) molecules or other analytes, as well as for sensing temperature, pressure, oxygen and other substances that influence the up-conversion process. It further relates to organic photon up-conversion nanoparticles for singlet oxygen generation and the treatment of diseases, such as cancer.Type: GrantFiled: March 28, 2013Date of Patent: November 5, 2013Assignee: Sony CorporationInventors: Tzenka Miteva, Gerda Fuhrmann, Gabriele Nelles, Vladimir Yakutkin, Stanislav Balouchev
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Publication number: 20130236555Abstract: The present invention relates to organic polymeric photon up-conversion nanoparticles for biological applications, such as labeling and/or detection of cells, biological (macro-) molecules or other analytes, as well as for sensing temperature, pressure, oxygen and other substances that influence the up-conversion process. It further relates to organic photon up-conversion nanoparticles for singlet oxygen generation and the treatment of diseases, such as cancer.Type: ApplicationFiled: March 28, 2013Publication date: September 12, 2013Applicant: SONY CORPORATIONInventors: Tzenka MITEVA, Gerda Fuhrmann, Gabriele Nelles, Vladimir Yakutkin, Stanislav Balouchev