Patents by Inventor Maxim Vladimirovich RIABKO
Maxim Vladimirovich RIABKO 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: 11969238Abstract: Physiological parameter detecting apparatuses and methods of detecting the physiological parameters are provided. A physiological parameter detecting apparatus includes: a light source configured to emit a light onto a region of an object; an optical path converter configured to receive the light returning from the object and convert an optical path of the received light; an optical detector configured to detect the light that has the converted optical path; and a controller configured to extract physiological information of the object from the detected light.Type: GrantFiled: April 20, 2021Date of Patent: April 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexey Andreevich Shchekin, Maxim Vladimirovich Riabko, Anton Sergeevich Medvedev, Alexey Dmitrievich Dmitrievich Lantsov, Sergey Nikolaevich Koptyaev
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Patent number: 11804694Abstract: Provided are a laser device and a method of transforming laser spectrum, which provide a laser frequency stabilization and significant narrowing a laser spectrum. A laser device includes at least one multiple longitudinal mode laser (L) for generating a laser light having a spectrum of multiple longitudinal modes; at least one high quality factor (high-Q) microresonator (M) optically feedback coupled to the at least one multiple longitudinal mode laser (L); and a tuner (TU) for tuning the spectrum of multiple longitudinal modes of the laser light. The laser device is configured to output an output laser light having an output spectrum with at least one dominant longitudinal laser mode each at a reduced linewidth of the dominant longitudinal laser mode. The laser device allows increasing an emission power of a narrow linewidth lasing without an additional amplification while keeping a compact size of a device with a limited number of optical elements.Type: GrantFiled: March 23, 2020Date of Patent: October 31, 2023Assignees: SAMSUNG ELECTRONICS CO., LTD., INTERNATIONAL CENTER FOR QUANTUM OPTICS & QUANTUM TECHNOLOGIES LIMITED LIABILITY COMPANYInventors: Igor Antonovich Bilenko, Vitali Valentinovich Vasiliev, Andrey Sergeevich Voloshin, Sergey Nikolaevich Koptyaev, Grigoriy Vasil'evich Lihachev, Valery Evgenievich Lobanov, Nikolay Genad'evich Pavlov, Stanislav Vladimirovich Polonsky, Maxim Vladimirovich Riabko, Alexey Andreevich Shchekin
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Patent number: 11470287Abstract: A color imaging apparatus includes a filter having a meta surface, and configured to transmit only light in a first spectral region, a second spectral region and a third spectral region in a time sequence, a monochrome sensor on which the filter is disposed, and configured to acquire three different monochrome images in the time sequence by being consecutively exposed three times in synchronization with the filter, and a processor configured to acquire one color image by merging the three different monochrome images.Type: GrantFiled: December 4, 2020Date of Patent: October 11, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sergey Nikolaevich Koptyaev, Anton Sergeevich Medvedev, Maxim Vladimirovich Riabko, Alexey Andreevich Shchekin, Aleksandr Sergeevich Shorokhov
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Publication number: 20210236007Abstract: Physiological parameter detecting apparatuses and methods of detecting the physiological parameters are provided. A physiological parameter detecting apparatus includes: a light source configured to emit a light onto a region of an object; an optical path converter configured to receive the light returning from the object and convert an optical path of the received light; an optical detector configured to detect the light that has the converted optical path; and a controller configured to extract physiological information of the object from the detected light.Type: ApplicationFiled: April 20, 2021Publication date: August 5, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexey Andreevich SHCHEKIN, Maxim Vladimirovich RIABKO, Anton Sergeevich MEDVEDEV, Alexey Dmitrievich Dmitrievich LANTSOV, Sergey Nikolaevich KOPTYAEV
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Patent number: 11045103Abstract: Physiological parameter detecting apparatuses and methods of detecting the physiological parameters are provided. A physiological parameter detecting apparatus includes: a light source configured to emit a light onto a region of an object; an optical path converter configured to receive the light returning from the object and convert an optical path of the received light; an optical detector configured to detect the light that has the converted optical path; and a controller configured to extract physiological information of the object from the detected light.Type: GrantFiled: April 28, 2017Date of Patent: June 29, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexey Andreevich Shchekin, Maxim Vladimirovich Riabko, Anton Sergeevich Medvedev, Alexey Dmitrievich Lantsov, Sergey Nikolaevich Koptyaev
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Publication number: 20210176436Abstract: A color imaging apparatus includes a filter having a meta surface, and configured to transmit only light in a first spectral region, a second spectral region and a third spectral region in a time sequence, a monochrome sensor on which the filter is disposed, and configured to acquire three different monochrome images in the time sequence by being consecutively exposed three times in synchronization with the filter, and a processor configured to acquire one color image by merging the three different monochrome images.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sergey Nikolaevich KOPTYAEV, Anton Sergeevich MEDVEDEV, Maxim Vladimirovich RIABKO, Alexey Andreevich SHCHEKIN, Aleksandr Sergeevich SHOROKHOV
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Publication number: 20200313389Abstract: Provided are a laser device and a method of transforming laser spectrum, which provide a laser frequency stabilization and significant narrowing a laser spectrum. A laser device includes at least one multiple longitudinal mode laser (L) for generating a laser light having a spectrum of multiple longitudinal modes; at least one high quality factor (high-Q) microresonator (M) optically feedback coupled to the at least one multiple longitudinal mode laser (L); and a tuner (TU) for tuning the spectrum of multiple longitudinal modes of the laser light. The laser device is configured to output an output laser light having an output spectrum with at least one dominant longitudinal laser mode each at a reduced linewidth of the dominant longitudinal laser mode. The laser device allows increasing an emission power of a narrow linewidth lasing without an additional amplification while keeping a compact size of a device with a limited number of optical elements.Type: ApplicationFiled: March 23, 2020Publication date: October 1, 2020Applicants: SAMSUNG ELECTRONICS CO., LTD., INTERNATIONAL CENTER FOR QUANTUM OPTICS & QUANTUM TECHNOLOGIES LIMITED LIABILTY COMPANYInventors: Igor Antonovich BILENKO, Vitali Valentinovich VASILIEV, Andrey Sergeevich VOLOSHIN, Sergey Nikolaevich KOPTYAEV, Grigoriy Vasil'evich LIHACHEV, Valery Evgenievich LOBANOV, Nikolay Genad'evich PAVLOV, Stanislav Vladimirovich POLONSKY, Maxim Vladimirovich RIABKO, Alexey Andreevich SHCHEKIN
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Patent number: 10405806Abstract: An apparatus for and a method of measuring blood pressure are provided. The apparatus includes a sensor configured to radiate light to a body part, and detect a light signal that is changed due to the body part. The apparatus further includes a signal processor configured to determine a bio signal based on the light signal; and a central processing unit configured to determine a blood pressure based on the bio signal and a blood pressure estimation algorithm.Type: GrantFiled: December 7, 2015Date of Patent: September 10, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chanwook Baik, Jisoo Kyoung, Maxim Vladimirovich Riabko, Youngzoon Yoon, Alexey Dmitrievich Lantsov, Younggeun Roh, Jaesoong Lee
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Patent number: 10224688Abstract: Provided is an optical source apparatus that may generate two different optical frequency combs. The optical source apparatus includes an optical resonator and a continuous wave laser emitting laser light having a spectrum component corresponding to a resonance frequency of the optical resonator, and the optical resonator is configured to generate a first frequency comb and a second frequency comb having different modes by interacting with the laser light emitted by the continuous wave laser.Type: GrantFiled: January 12, 2018Date of Patent: March 5, 2019Assignees: SAMSUNG ELECTRONICS CO., LTD., INTERNATIONAL CENTER FOR QUANTUM OPTICS & QUANTUM TECHNOLOGIES LIMITED LIABILITY COMPANYInventors: Sergey Nikolaevich Koptyaev, Grigoriy Vasil'evich Lihachev, Nikolay Genad'evich Pavlov, Alexey Andreevich Shchekin, Igor Antonovich Bilenko, Maxim Vladimirovich Riabko, Mikhael Leonidovich Gorodetsky, Stanislav Vladimirovich Polonsky, Andrey Sergeevich Voloshin, Alexey Dmitrievich Lantsov, Anton Sergeevich Medvedev, Valery Evgenievich Lobanov
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Publication number: 20180351319Abstract: Provided is an optical source apparatus that may generate two different optical frequency combs. The optical source apparatus includes an optical resonator and a continuous wave laser emitting laser light having a spectrum component corresponding to a resonance frequency of the optical resonator, and the optical resonator is configured to generate a first frequency comb and a second frequency comb having different modes by interacting with the laser light emitted by the continuous wave laser.Type: ApplicationFiled: January 12, 2018Publication date: December 6, 2018Applicants: SAMSUNG ELECTRONICS CO., LTD., INTERNATIONAL CENTER FOR QUANTUM OPTICS & QUANTUM TECHNOLOGIES LIMITED LIABILITY COMPANYInventors: Sergey Nikolaevich KOPTYAEV, Grigoriy Vasil'evich LIHACHEV, Nikolay Genad'evich PAVLOV, Alexey Andreevich SHCHEKIN, Igor Antonovich BILENKO, Maxim Vladimirovich RIABKO, Mikhael Leonidovich GORODETSKY, Stanislav Vladimirovich POLONSKY, Andrey Sergeevich VOLOSHIN, Alexey Dmitrievich LANTSOV, Anton Sergeevich MEDVEDEV, Valery Evgenievich LOBANOV
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Publication number: 20170311820Abstract: Physiological parameter detecting apparatuses and methods of detecting the physiological parameters are provided. A physiological parameter detecting apparatus includes: a light source configured to emit a light onto a region of an object; an optical path converter configured to receive the light returning from the object and convert an optical path of the received light; an optical detector configured to detect the light that has the converted optical path; and a controller configured to extract physiological information of the object from the detected light.Type: ApplicationFiled: April 28, 2017Publication date: November 2, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexey Andreevich SHCHEKIN, Maxim Vladimirovich RIABKO, Anton Sergeevich MEDVEDEV, Alexey Dmitrievich LANTSOV, Sergey Nikolaevich KOPTYAEV
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Publication number: 20160256116Abstract: An apparatus for and a method of measuring blood pressure are provided. The apparatus includes a sensor configured to radiate light to a body part, and detect a light signal that is changed due to the body part. The apparatus further includes a signal processor configured to determine a bio signal based on the light signal; and a central processing unit configured to determine a blood pressure based on the bio signal and a blood pressure estimation algorithm.Type: ApplicationFiled: December 7, 2015Publication date: September 8, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chanwook BAIK, Jisoo KYOUNG, Maxim Vladimirovich RIABKO, Youngzoon YOON, Alexey Dmitrievich LANTSOV, Younggeun ROH, Jaesoong LEE
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Patent number: 9400254Abstract: Provided are a method and device for measuring a critical dimension of a nanostructure.Type: GrantFiled: March 26, 2015Date of Patent: July 26, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexander Viacheslavovich Shcherbakov, Maxim Vladimirovich Riabko, Alexey Dmitrievich Lantsov
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Publication number: 20150276378Abstract: Provided are a method and device for measuring a critical dimension of a nanostructure.Type: ApplicationFiled: March 26, 2015Publication date: October 1, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alexander Viacheslavovich SHCHERBAKOV, Maxim Vladimirovich RIABKO, Alexey Dmitrievich LANTSOV