Patents by Inventor Jin Sohn
Jin Sohn 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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Publication number: 20250060305Abstract: The present invention relates to an integrated optical measurement device. The integrated optical measurement device includes a light source module that includes first to Nth light source units each of which irradiates light of different wavelengths to a sample (N is a natural number greater than or equal to 2), when a direction in which the light source module irradiates light is downward, a detection module that is provided above the light source module to detect a reaction of the sample, a sample unit that is provided below the light source module to fix the sample, and an angle mount that fixes the first to Nth light source units at a predetermined angle, in which the first to Nth light source units are fixedly installed around the detection module.Type: ApplicationFiled: November 7, 2024Publication date: February 20, 2025Inventors: Moon Jay SONG, Myung Su JEON, Seung Bum YOO, Yun Jung HWANG, Mi Jin SOHN
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Patent number: 12187911Abstract: According to the present invention, there are provided a preparation method of a water-soluble acryl-modified phenolic-modified epoxy resin including preparing an acrylic copolymer resin containing a carboxylic acid group; preparing a phenolic-modified epoxy resin by reacting an epoxy resin with a phenolic compound; preparing an acryl-modified phenolic-modified epoxy resin by ester-reacting the acrylic copolymer resin with the phenolic-modified epoxy resin; and preparing a water-soluble acryl-modified phenolic-modified epoxy resin by neutralizing the acryl-modified phenolic-modified epoxy resin, a water-soluble acryl-modified phenolic-modified epoxy resin prepared thereby, and an aqueous paint composition including the same. According to the present invention, the water-soluble acryl-modified phenolic-modified epoxy resin and the aqueous coating composition including the same may be applied to most of conventional uses in which the epoxy resin is used due to excellent various physical properties.Type: GrantFiled: October 8, 2020Date of Patent: January 7, 2025Assignee: SAMHWA PAINTS INDUSTRIES CO., LTD.Inventors: Myeng Chan Hong, Woo Jin Sohn, Jung Goo Park
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Publication number: 20240117213Abstract: According to the present invention, there are provided a preparation method of a water-soluble acryl-modified phenolic-modified epoxy resin including preparing an acrylic copolymer resin containing a carboxylic acid group; preparing a phenolic-modified epoxy resin by reacting an epoxy resin with a phenolic compound; preparing an acryl-modified phenolic-modified epoxy resin by ester-reacting the acrylic copolymer resin with the phenolic-modified epoxy resin; and preparing a water-soluble acryl-modified phenolic-modified epoxy resin by neutralizing the acryl-modified phenolic-modified epoxy resin, a water-soluble acryl-modified phenolic-modified epoxy resin prepared thereby, and an aqueous paint composition including the same. According to the present invention, the water-soluble acryl-modified phenolic-modified epoxy resin and the aqueous coating composition including the same may be applied to most of conventional uses in which the epoxy resin is used due to excellent various physical properties.Type: ApplicationFiled: October 8, 2020Publication date: April 11, 2024Inventors: Myeng Chan HONG, Woo Jin SOHN, Jung Goo PARK
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Publication number: 20230194336Abstract: The present invention relates to a device for detecting an analyte in a sample, of which the sensitivity is improved by changing the structure. The device for detecting analyte in a sample of the present invention has the effect of improving measurement sensitivity and accuracy by arranging a light source and a photosensor to correspond to an inspection area and a control area, forming holes at positions corresponding to respective light source units, the photosensor, the inspection area, and a calibration area, and adding a stick housing having stick housing partitions formed around the holes.Type: ApplicationFiled: April 29, 2021Publication date: June 22, 2023Applicant: SUGENTECH, INC.Inventors: Minwoo KIM, Mihee NOG, Rimi LEE, Eunkyung KIM, Seungbum YOO, Mi-Jin SOHN
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Patent number: 11442011Abstract: A fluorescent standard strip, according to the present invention, is for testing the reliability of the fluorescence intensity of a fluorescent strip used for an analyzer, the fluorescent standard strip having an effect whereby, for devices using a fluorescent substance, the inter-device deviation in fluorescence intensity is reduced, fluorescent signal linearity per fluorescent concentration level is secured, and device reliability may be tested by periodically checking faults, errors, deviations, etc. of the devices. In addition, the fluorescent standard strip, according to the present invention, has an effect whereby, even in an environment and state where light is frequently irradiated, the reduction of fluorescence intensity according to time may be minimized, i.e., the same level of fluorescence intensity may be maintained for a long period.Type: GrantFiled: July 10, 2019Date of Patent: September 13, 2022Assignee: SUGENTECH, INC.Inventors: Sungrak Kim, Huije Lee, Hosung Sohn, Seungbum Yoo, Mi-Jin Sohn
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Patent number: 11368360Abstract: An electronic device, and a software setting method based on a subscriber identity module in an electronic device, according to various embodiments of the present invention, provide first setting information corresponding to a first communication network provider according to the recognition, by the electronic device, of a first subscriber identity module including information of the first communication network provider among a plurality of communication network providers, confirm second network setting information corresponding to a second communication network provider according to the recognition, by the electronic device, of a second subscriber identity module including information of the second communication network provider among the plurality of communication network providers, and can set a network of the electronic device on the basis of the first setting information and the second network setting information corresponding to the second communication network provider.Type: GrantFiled: May 31, 2018Date of Patent: June 21, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Hyuk Song, Jung-Hyuck Lee, Sung-Jin Jung, Dong-Jin Sohn
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Patent number: 11352001Abstract: A method for controlling deceleration of an environmentally friendly vehicle is provided. The method includes determining a target deceleration profile of the environmentally friendly vehicle based on deceleration event information in ahead of the vehicle and a current speed of the vehicle. A deceleration target speed profile of the vehicle is calculated based on the target deceleration profile. A driving motor of the vehicle is then operated based on the deceleration target speed profile to decelerate the vehicle.Type: GrantFiled: March 27, 2019Date of Patent: June 7, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Do Hee Kim, Kyu Hwan Jo, Dong Jin Sohn, Jaekyu Hyun, Jee Wook Huh
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Patent number: 11208104Abstract: A method of providing inertia drive information to perform inertia driving of a vehicle may include recognizing a target position, where deceleration is required from a current speed of the vehicle, as an inertia drive event on a driving route at which a destination is set by a navigation function, when a plurality of inertia drive events are recognized in the recognizing of the target position as the inertia drive event, determining a predetermined priority with respect to each of the plurality of inertia drive events, determining an inertia drive start position required to reach, at a target speed, a target position of an inertia drive event having a high priority, which is determined by the determining of the predetermined priority, among the plurality of inertia drive events, and providing information on an inertia drive start position through a method which is recognizable by a driver.Type: GrantFiled: November 27, 2018Date of Patent: December 28, 2021Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jee-Wook Huh, Dong-Jin Sohn
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Publication number: 20210270737Abstract: A fluorescent standard strip, according to the present invention, is for testing the reliability of the fluorescence intensity of a fluorescent strip used for an analyzer, the fluorescent standard strip having an effect whereby, for devices using a fluorescent substance, the inter-device deviation in fluorescence intensity is reduced, fluorescent signal linearity per fluorescent concentration level is secured, and device reliability may be tested by periodically checking faults, errors, deviations, etc. of the devices. In addition, the fluorescent standard strip, according to the present invention, has an effect whereby, even in an environment and state where light is frequently irradiated, the reduction of fluorescence intensity according to time may be minimized, i.e., the same level of fluorescence intensity may be maintained for a long period.Type: ApplicationFiled: July 10, 2019Publication date: September 2, 2021Applicant: SUGENTECH, INC.Inventors: Sungrak KIM, Huije LEE, Hosung SOHN, Seungbum YOO, Mi-Jin SOHN
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Publication number: 20210094037Abstract: A specimen tube holder includes a probe-type capacitance liquid level detection sensor having increased sensitivity and thus enables more precise liquid level recognition. A specimen tube holder includes: a central holder; and a lateral holder which is made of a conductive material, is spaced apart from a side surface of the central holder so as to have a receiving space formed between the central holder and the lateral holder to allow a specimen tube to be inserted into the receiving space, and has an inner surface formed to be vertically in contact with at least a part of the outer circumferential surface of the specimen tube received in the receiving space.Type: ApplicationFiled: April 26, 2019Publication date: April 1, 2021Applicant: SUGENTECH, INC.Inventors: Seungsu AN, Moonjay SONG, Sungrak KIM, Seungbum YOO, Mi-Jin SOHN
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Publication number: 20210072235Abstract: A method for diagnosing tuberculosis of the present invention can improve the reactivity of tuberculous antigens and detection antibodies by increasing free tuberculous antigens in a sample through a pretreatment step in which the sample of a subject is treated with an acidic material such that the antigens are dissociated from tuberculous antigen complexes, thereby enabling a point-of-care test for tuberculosis and being immediately utilizable as a fast and simple detection method for a point-of-care test.Type: ApplicationFiled: December 21, 2018Publication date: March 11, 2021Applicant: SUGENTECH, INC.Inventors: Eunkyung KIM, Sunhee LEE, Seungbum YOO, Mi-Jin SOHN, Hwa-Jung KIM, Paul KIM
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Patent number: 10919517Abstract: In a method for controlling engine power during charge depleting (CD) mode heating of a plug-in hybrid electric vehicle (PHEV), the engine power is controlled according to an amount of heat of an engine required for heating determined using a level of an air-conditioning blower at a point in time at which an operation of the engine starts, an outdoor air temperature, and a coolant temperature, if a full automatic temperature controller (FATC) operates the engine for heating when the vehicle is driven in a CD mode.Type: GrantFiled: October 5, 2018Date of Patent: February 16, 2021Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Yong-Hoon Lee, Dong-Jin Sohn, Chun-Hyuk Lee, Jee-Wook Huh
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Publication number: 20200319090Abstract: Provided is a diagnostic device for diagnosing a state of a subject based on a ratio or a difference between a color intensity of a first test portion and a color intensity of a second test portion in a reaction unit receiving a sample therein, wherein reaction unit includes a sample pad; a conjugate pad; a reaction membrane; and a wicking pad, and wherein the reaction membrane has two or more test portions.Type: ApplicationFiled: June 24, 2020Publication date: October 8, 2020Inventors: Seungbum YOO, Rimi LEE, Eunkyung KIM, Mi Jin SOHN
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Patent number: 10717430Abstract: A method of controlling vehicle stopping is provided. The method includes dividing an open space from a closed space, in which a gate is connected to the ground, to apply an open space stop control mode to the open space and to apply a closed space stop control mode to the closed space. Additionally, spatial division stop control is performed in which a control condition for each of an engine power, a vehicle interior temperature, and a battery state of charge (SOC) is varied between the open space stop control mode and the closed space stop control mode when a vehicle enters the closed space.Type: GrantFiled: December 29, 2017Date of Patent: July 21, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jee-Wook Huh, Dong-Jin Sohn, Chun-Hyuk Lee, Kyoung-Choel Oh
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Patent number: 10673071Abstract: In an embodiment of the present invention, a positive active material for a lithium secondary battery is represented by Formula 1, and includes a core including a compound having a core portion and a surface portion, and the compound has a lower L3/L2 intensity ratio of Ni in the surface portion than an L3/L2 intensity ratio of Ni in the core portion. Li[LizA(1-z-a)Da]EbO2-b??[Formula 1] (In the above formula (1), A is Ni?Co?Mn?, D is at least one element selected from the group consisting of Na, K, Mg, Ca, Sr, Ni, Co, Ti, Al, B, Si, Sn, Mn, Cr, Fe, V, Zr, Nb, and Mo, E is at least one element selected from the group consisting of P, F, and S, ?0.05?z?0.1, 0?a?0.05, 0?b?0.05, 0.3???0.9, 0.05???0.4, and 0.05???0.4.) (The L3/L2 intensity ratio of Ni is the oxidation number of Ni measured by electronic energy loss spectroscopy (EELS).).Type: GrantFiled: March 2, 2017Date of Patent: June 2, 2020Assignee: L&F CO., LTD.Inventors: Su An Choi, Sang Hoon Jeon, Su Youn Kwon, Mi Hye Yun, Yu Jin Sohn, Ji Sun An, Bong Jun Jeong
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Publication number: 20200130686Abstract: A method for controlling deceleration of an environmentally friendly vehicle is provided. The method includes determining a target deceleration profile of the environmentally friendly vehicle based on deceleration event information in ahead of the vehicle and a current speed of the vehicle. A deceleration target speed profile of the vehicle is calculated based on the target deceleration profile. A driving motor of the vehicle is then operated based on the deceleration target speed profile to decelerate the vehicle.Type: ApplicationFiled: March 27, 2019Publication date: April 30, 2020Inventors: Do Hee Kim, Kyu Hwan Jo, Dong Jin Sohn, Jaekyu Hyun, Jee Wook Huh
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Publication number: 20200052960Abstract: An electronic device, and a software setting method based on a subscriber identity module in an electronic device, according to various embodiments of the present invention, provide first setting information corresponding to a first communication network provider according to the recognition, by the electronic device, of a first subscriber identity module including information of the first communication network provider among a plurality of communication network providers, confirm second network setting information corresponding to a second communication network provider according to the recognition, by the electronic device, of a second subscriber identity module including information of the second communication network provider among the plurality of communication network providers, and can set a network of the electronic device on the basis of the first setting information and the second network setting information corresponding to the second communication network provider.Type: ApplicationFiled: May 31, 2018Publication date: February 13, 2020Inventors: Jong-Hyuk SONG, Jung-Hyuck LEE, Sung-Jin JUNG, Dong-Jin SOHN
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Patent number: 10560816Abstract: An electronic device and an operating method in the electronic device are provided. The operating method includes identifying subscriber identity module (SIM) information corresponding to a SIM, which is functionally connected with the electronic device, transmitting the SIM information to an external device, receiving configuration information related to one or more network providers corresponding to the SIM information, and changing at least a portion of the software that is stored in the memory that is functionally connected with the electronic device or obtaining other software based on at least a portion of the received configuration information.Type: GrantFiled: October 12, 2016Date of Patent: February 11, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-Jin Sohn, Hee-Hyun Kang, Eun-Seob Ko, Tae-Wan Kim, So-Ra Jung
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Patent number: 10538175Abstract: The present disclosure relates to an apparatus for controlling charging of an environment-friendly vehicle. The apparatus includes a high-voltage battery SOC determining unit configured to determine a state of charge (SOC) of a high-voltage battery that is a main power source, an auxiliary battery SOC determining unit configured to determine an SOC of an auxiliary battery that assists power of the high-voltage battery, and an auxiliary battery charging control unit configured to, when receiving a request for an operation of an engine for controlling heating, perform a control such that the auxiliary battery is charged by using the high-voltage battery.Type: GrantFiled: December 5, 2017Date of Patent: January 21, 2020Assignees: Hyundai Motor Company, KIA Motors CorporationInventors: Chun Hyuk Lee, Dong Jin Sohn, Yong Hoon Lee, Dong Jun Shin, Jee Wook Huh
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Publication number: 20190322280Abstract: A method of providing inertia drive information to perform inertia driving of a vehicle may include recognizing a target position, where deceleration is required from a current speed of the vehicle, as an inertia drive event on a driving route at which a destination is set by a navigation function, when a plurality of inertia drive events are recognized in the recognizing of the target position as the inertia drive event, determining a predetermined priority with respect to each of the plurality of inertia drive events, determining an inertia drive start position required to reach, at a target speed, a target position of an inertia drive event having a high priority, which is determined by the determining of the predetermined priority, among the plurality of inertia drive events, and providing information on an inertia drive start position through a method which is recognizable by a driver.Type: ApplicationFiled: November 27, 2018Publication date: October 24, 2019Inventors: Jee-Wook Huh, Dong-Jin Sohn