Patents by Inventor Seung Min Jin
Seung Min Jin 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: 11962001Abstract: Disclosed is a positive electrode material for a lithium secondary battery. The positive electrode material includes a positive electrode active material formed of Li—[Mn—Ti]-M-O-based material including a transition metal (M) to enable reversible intercalation and deintercalation of lithium and molybdenum oxide. The positive electrode active material is coated with the molybdenum oxide to form a coating layer on a surface thereof.Type: GrantFiled: October 6, 2021Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia Corporation, Industry Academy Cooperation Foundation of Sejong UniversityInventors: Seung Min Oh, Jun Ki Rhee, Yoon Sung Lee, Ji Eun Lee, Sung Ho Ban, Ko Eun Kim, Woo Young Jin, Sang Mok Park, Sang Hun Lee, Seung Taek Myung, Hee Jae Kim, Min Young Shin
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Patent number: 11941923Abstract: An automation method of an artificial intelligence (AI)-based diagnostic technology for equipment application includes receiving one or more pieces of data among vibration data, noise data, and controller area network (CAN) data, a data input processing operation of trimming the input data, an operation of extracting features from the trimmed data, setting a setting value of a hyper-parameter with respect to the one or more pieces of data thereamong, and generating a total of N models to include both of machine learning (ML) and deep learning (DL) as N individual models and generating ensemble prediction model structures for the N individual models. As a parameter updating is being proceeded due to the hyper-parameter so as to minimize values of cost functions of the N individual models, a reward for model accuracy performance is optimized and the ensemble prediction model structures of the N individual models change.Type: GrantFiled: October 22, 2021Date of Patent: March 26, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: In-Soo Jung, Seung-Hyun Lee, Jae-Min Jin, Dong-Chul Lee
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Publication number: 20240044001Abstract: A deposition apparatus according to an embodiment includes a deposition source, and a deposition portion that faces the deposition source. The deposition portion is disposed at an angle of about 4 degrees to about 14 degrees with respect to an imaginary vertical line that is perpendicular to ground. The deposition portion includes a frame including an opening, and an outer portion disposed around the opening, a substrate disposed on a first side of the frame, and a plurality of back stages disposed on a second side opposite to the first side of the frame. The frame moves by movement of the plurality of back stages.Type: ApplicationFiled: June 16, 2023Publication date: February 8, 2024Applicant: Samsung Display Co., LTD.Inventors: YOUNGSUN CHO, JUNHYEUK KO, MYUNGKYU KIM, YOUNG KWANG LEE, Seung Min JIN, Jae Min HONG
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Patent number: 11781210Abstract: A magnet assembly includes a support plate and a plurality of magnets which are removably fixed to the support plate and applies a magnetic force to a deposition mask. Each magnet among the plurality of magnets include a first surface facing the support plate, a second surface opposite to the first surface and facing the deposition mask, and a magnet groove defined therein.Type: GrantFiled: October 28, 2021Date of Patent: October 10, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae Min Hong, Jong Hyoek Ryu, Seung Min Jin
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Publication number: 20220290288Abstract: A magnet assembly includes a support plate and a plurality of magnets which are removably fixed to the support plate and applies a magnetic force to a deposition mask. Each magnet among the plurality of magnets include a first surface facing the support plate, a second surface opposite to the first surface and facing the deposition mask, and a magnet groove defined therein.Type: ApplicationFiled: October 28, 2021Publication date: September 15, 2022Inventors: Jae Min HONG, Jong Hyoek RYU, Seung Min JIN
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Patent number: 10514298Abstract: A spectrophotometer is provided, which comprises a receiving part diffusing an incident light, a first broadband filter group, and a detector detecting the light having passed through the first broadband filter group, in order to easily select and detect a plurality of lights having specific wavelengths, wherein the first broadband filter group comprises a first broadband filter arranged to have a first angle with respect to an incident direction of light to enable the incident light to pass through a first wavelength band, a second broadband filter arranged to have a second angle, which is different from the first angle, with respect to an incident direction of light to enable the light having passed through the first broadband filter to pass through a second wavelength band, and a first path compensation means for adjusting a path of the light having passed through the second broadband filter to be identical to a path of the light having passed through the first broadband filter, wherein the first broadbandType: GrantFiled: December 1, 2016Date of Patent: December 24, 2019Inventors: Seung Min Jin, Il Seung Yang, Yun Mi Bae, Seong Oak Park, Yu Sic Kim, Du Cheon Choi, Mu Hyeop Han
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Patent number: 10251584Abstract: Correction of a non-invasive blood glucose measurement measured from a video image. Correction includes irradiating white light on the skin, filtering the white light reflected from the skin by a first wavelength filter and a second wavelength filter, obtaining a first signal including a blood glucose signal and a pulse signal based on a video image generated by the white light filtered by the first wavelength filter, obtaining a second signal including a pulse signal based on a video image generated by the white light filtered by the second wavelength filter, obtaining a blood glucose signal by subtracting the second signal from the first signal, and calculating the amount of blood glucose in a subcutaneous blood vessel based on the obtained blood glucose signal. Moreover, fundamental blood glucose signals can be extracted in real time without collecting blood.Type: GrantFiled: November 25, 2016Date of Patent: April 9, 2019Inventors: Seung Min Jin, Il Seung Yang, Yun Mi Bae, Seong Oak Park, Yu Sic Kim, Du Cheon Choi, Mu Hyeop Han
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Publication number: 20190056268Abstract: A spectrophotometer is provided, which comprises a receiving part diffusing an incident light, a first broadband filter group, and a detector detecting the light having passed through the first broadband filter group, in order to easily select and detect a plurality of lights having specific wavelengths, wherein the first broadband filter group comprises a first broadband filter arranged to have a first angle with respect to an incident direction of light to enable the incident light to pass through a first wavelength band, a second broadband filter arranged to have a second angle, which is different from the first angle, with respect to an incident direction of light to enable the light having passed through the first broadband filter to pass through a second wavelength band, and a first path compensation means for adjusting a path of the light having passed through the second broadband filter to be identical to a path of the light having passed through the first broadband filter, wherein the first broadbandType: ApplicationFiled: December 1, 2016Publication date: February 21, 2019Inventors: Seung Min Jin, Il Seung Yang, Yun Mi Bae, Seong Oak Park, Yu Sic Kim, Du Cheon Choi, Mu Hyeop Han
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Publication number: 20180206767Abstract: Correction of a non-invasive blood glucose measurement measured from a video image. Correction includes irradiating white light on the skin, filtering the white light reflected from the skin by a first wavelength filter and a second wavelength filter, obtaining a first signal including a blood glucose signal and a pulse signal based on a video image generated by the white light filtered by the first wavelength filter, obtaining a second signal including a pulse signal based on a video image generated by the white light filtered by the second wavelength filter, obtaining a blood glucose signal by subtracting the second signal from the first signal, and calculating the amount of blood glucose in a subcutaneous blood vessel based on the obtained blood glucose signal. Moreover, fundamental blood glucose signals can be extracted in real time without collecting blood.Type: ApplicationFiled: November 25, 2016Publication date: July 26, 2018Applicant: iiSM Inc.Inventors: Seung Min Jin, IL SEUNG YANG, Yun Mi Bae, Seong Oak Park, Yu Sic Kim, Du Cheon Choi, Mu Hyeop Han
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Patent number: 9459257Abstract: The present invention relates to a high-speed screening apparatus for a Raman analysis-based high-speed multiple drug. The screening apparatus according to the present invention may easily detect a Raman signal using a core-cap-shell nanoparticle which amplifies the Raman signal by 1012 times and has high reproducibility through Raman spectroscopy in which materials do not interfere with each other and a spectrum has a sharp peak to detect the Raman signal multiple times. Also, since a CCD camera, not a scanner, may be used as the detector, the screening apparatus may multiply screen the drug at a high speed without movement between molecules within a sample. In addition, since multicolors of 5 colors or more may be coated, the screening apparatus may be usefully used for screening various drugs.Type: GrantFiled: May 29, 2012Date of Patent: October 4, 2016Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Yung Doug Suh, Ki Seok Jeon, Hyung Min Kim, Kang Taek Lee, Seung Min Jin, Sang Hwan Nam, Yun Mi Bae, Haemi Lee, Kyunghee Lee, Hyo Sun Park, Phil Hwan Kim
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Publication number: 20160097887Abstract: Provided is a monochromatization device for easily selecting light having a specific wavelength, comprising: a first broadband filter arranged to have a first rotational angle with respect to an incident direction of light to enable a first wavelength band to pass therethrough with respect to the incident light; a second broadband filter arranged to have a second rotational angle with respect to an incident direction of light to enable a second wavelength band to pass therethrough with respect to the light passing through the first broadband filter; and a path compensation unit for adjusting a light path so that the light path passing through the second broadband filter is the same as a path of the light incident to the first broadband filter. Accordingly, the output light efficiency for the incident light is increased and the required specific wavelength can be more easily selected.Type: ApplicationFiled: February 13, 2014Publication date: April 7, 2016Inventors: Seung Min JIN, Il Seung YANG, Yung Doug SUH, Sang Hwan NAM, Yu Jin JUNG, Hae Mi LEE, Yun Mi BAE, So Jeong PARK, Yu Sic KIM
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Publication number: 20140113283Abstract: The present invention relates to a high-speed screening apparatus for a Raman analysis-based high-speed multiple drug. The screening apparatus according to the present invention may easily detect a Raman signal using a core-cap-shell nanoparticle which amplifies the Raman signal by 1012 times and has high reproducibility through Raman spectroscopy in which materials do not interfere with each other and a spectrum has a sharp peak to detect the Raman signal multiple times. Also, since a CCD camera, not a scanner, may be used as the detector, the screening apparatus may multiply screen the drug at a high speed without movement between molecules within a sample. In addition, since multicolors of 5 colors or more may be coated, the screening apparatus may be usefully used for screening various drugs.Type: ApplicationFiled: May 29, 2012Publication date: April 24, 2014Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Yung Doug Suh, Ki Seok Jeon, Hyung Min Kim, Kang Taek Lee, Seung Min Jin, Sang Hwan Nam, Yun Mi Bae, Haemi Lee, Kyunghee Lee, Hyo Sun Park, Phil Hwan Kim
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Patent number: 8467857Abstract: The present invention is to provide a hypodermic vein detection imaging apparatus capable of visualizing a vein under the skin. The hypodermic vein detection system according to the present invention comprises a hypodermic vein detection imaging apparatus (10) comprising a dome-shaped holder (12), a plurality of infrared light sources (11) arranged at a uniform interval in a circumferential direction on the inner surface of the dome-shaped holder (12), a motor driving unit (13) for rotating the dome-shaped holder (12), teeth (14) meshing with the motor driving unit and formed on the dome-shaped holder (12), an optical zoom lens (15) positioned at the center of the top of the dome-shaped holder, an infrared transmitting filter (16) for filtering light transmitted through the optical zoom lens (15), a first image detector (17) receiving light filtered by the infrared transmitting filter (16), and an image display device (10) for visualizing digital image information obtained by the first image detector (17).Type: GrantFiled: April 11, 2008Date of Patent: June 18, 2013Assignee: Seoul National University R & DB FoundationInventors: Seong Keun Kim, Seung Min Jin, Hyung Min Kim, Il Seung Yang, Ki Hoon Jin
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Publication number: 20110054327Abstract: The present invention is to provide a hypodermic vein detection imaging apparatus capable of visualizing a vein under the skin. The hypodermic vein detection system according to the present invention comprises a hypodermic vein detection imaging apparatus (10) comprising a dome-shaped holder (12), a plurality of infrared light sources (11) arranged at a uniform interval in a circumferential direction on the inner surface of the dome-shaped holder (12), a motor driving unit (13) for rotating the dome-shaped holder (12), teeth (14) meshing with the motor driving unit and formed on the dome-shaped holder (12), an optical zoom lens (15) positioned at the center of the top of the dome-shaped holder, an infrared transmitting filter (16) for filtering light transmitted through the optical zoom lens (15), a first image detector (17) receiving light filtered by the infrared transmitting filter (16), and an image display device (10) for visualizing digital image information obtained by the first image detector (17).Type: ApplicationFiled: April 11, 2008Publication date: March 3, 2011Inventors: Seong Keun Kim, Seung Min Jin, Hyung Min Kim, Il Seung Yang, Ki Hoon Jin