Patents by Inventor Han-jin Park
Han-jin Park 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: 20240141289Abstract: The present invention relates to a method for constructing a human pluripotent stem cell-derived liver organoid having enhanced drug metabolic potentials and a liver organoid constructed by the method. Because differentiation is made from human induced pluripotent stem cells dedifferentiated from somatic cells of patients, the cells are easily supplied so that patient-specific liver organoids can be prepared. The organoids can similarly simulate the real human liver structure because they consist of hepatocytes, cholangiocytes, gallbladder cells, and microduct structures, have excellent expression and functions of drug metabolism enzymes, and exhibit drug toxicity, drug metabolic capability, and drug-induced cardiotoxicity. Thus, the organoids can be advantageously used as liver models for searching for pathogenesis of liver diseases and for evaluating drug stability.Type: ApplicationFiled: April 21, 2021Publication date: May 2, 2024Inventors: Han-Jin PARK, Hyemin KIM, Ilkyun IM, Ji-Woo KIM
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Publication number: 20240145162Abstract: A coil component includes: a body having a first and a second surface opposing each other, and a third and a fourth surface opposing each other and connecting the first surface and second surface; a support member disposed within the body; first and second coils disposed on the support member; first and third external electrodes disposed on the body and connected to the first coil; second and fourth external electrodes disposed on the body and connected to the second coil; a first via electrode disposed within the body and connecting the first coil and the first external electrode; and a second via electrode disposed within the body and connecting the second coil and the second external electrode, wherein the first to fourth external electrodes are disposed on the first surface, the third external electrode extends onto the third surface, and the fourth external electrode extends onto the fourth surface.Type: ApplicationFiled: September 14, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Jin KIM, Boum Seock KIM, Jung Su HWANGBO, Han LEE, Jung Min PARK
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Publication number: 20240147636Abstract: A display device includes: a panel assembly including a display panel; a bracket to which the panel assembly is attached; and a buffer layer between the panel assembly and the bracket, and the buffer layer includes: a first portion having a first elastic modulus; and a second portion surrounded by the first portion and having a second elastic modulus that is less than the first elastic modulus.Type: ApplicationFiled: January 2, 2024Publication date: May 2, 2024Inventors: Dong Jin PARK, Han Sun RYOU, Min Gu KIM
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Publication number: 20240147098Abstract: A color matching circuit of an image sensor includes a receiving end configured to receive an analog pixel signal. The color matching circuit also includes a path controller including a first switch set configured to control current paths between a common node coupled to the receiving end and power sources and a second switch set configured to control signal paths between the common node and analog-to-digital converters, the path controller being configured to determine on-off states of switches included in the first switch set and the second switch set based on a color corresponding to the analog pixel signal. The path controller transfers the analog pixel signal to a target analog-to-digital converter determined depending on the on-off states of the switches, among the analog-to-digital converters.Type: ApplicationFiled: March 22, 2023Publication date: May 2, 2024Applicant: SK hynix Inc.Inventors: Han Sol PARK, Yu Jin PARK, Soo Hwan KIM, Seung Hwan LEE, Ji Ho LEE
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Publication number: 20240147315Abstract: A method of a terminal may comprise: receiving, from a CU of a base station, configuration information of one or more candidate cells and configuration information for measurement; performing L1 measurement on the candidate cells based on the configuration information for measurement; acquiring uplink synchronization for the candidate cells by performing an uplink synchronization management procedure for the candidate cells based on the configuration information of the candidate cells; reporting a result of the L1 measurement to a DU of the base station; receiving, from the DU of the base station, information on a target cell, being the target cell to switch among the candidate cells, based on the result of the L1 measurement; and applying the uplink synchronization acquired through the uplink synchronization management procedure to the target cell.Type: ApplicationFiled: November 2, 2023Publication date: May 2, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Seo PARK, Yong Jin KWON, Yun Joo KIM, Han Jun PARK, Jung Bo SON, An Seok LEE, Yu Ro LEE, Sun Cheol CHANG, Heesoo LEE
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Publication number: 20240121633Abstract: A method of monitoring and managing performance of an artificial neural network model for an air interface may comprise: receiving, by a network (NW) including a communication node performing a function of monitoring and managing performance of an artificial neural network model, a performance metric of the artificial neural network model from a user equipment (UE); and controlling, by the communication node, activation or deactivation of the artificial neural network model according to the performance metric, wherein the artificial neural network model is activated to improve a main performance metric of a mobile communication system including the communication node and the UE connected through an air interface.Type: ApplicationFiled: September 27, 2023Publication date: April 11, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Han Jun PARK, Yong Jin KWON, An Seok LEE, Heesoo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
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Patent number: 11955693Abstract: An antenna package according to an embodiment of the present disclosure includes a first antenna device including a first antenna unit, a first circuit board electrically connected to the first antenna unit, a second circuit board electrically connected to the first circuit board, a second antenna unit integrated with the second circuit board, and an antenna driving integrated circuit chip mounted on the second circuit board and electrically connected to the first antenna unit and the second antenna unit. Multi-axial radiation is implemented using the antenna package with high efficiency and reliability.Type: GrantFiled: January 6, 2022Date of Patent: April 9, 2024Assignee: DONGWOO FINE-CHEM CO., LTD.Inventors: Byung Jin Choi, Na Yeon Kim, Han Sub Ryu, Dong Pil Park
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Publication number: 20240107441Abstract: A method of a terminal may comprise: receiving a first message including state information of a base station from the base station; identifying preliminary inactive state information included in the first message when the state information of the base station indicates a preliminary inactive state; and performing a cell selection based on the preliminary inactive state information.Type: ApplicationFiled: September 26, 2023Publication date: March 28, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyun Seo PARK, Yong Jin KWON, Yun Joo KIM, Han Jun PARK, Jung Bo SON, An Seok LEE, Yu Ro LEE, Heesoo LEE, Sung Cheol CHANG
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Publication number: 20240107374Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating channel information based on the reference signal; generating wavelet-transformed channel information by applying wavelet transform to the channel information; generating compressed channel information by compressing the wavelet-transformed channel information; and transmitting the compressed channel information to the base station.Type: ApplicationFiled: September 22, 2023Publication date: March 28, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Yong Jin KWON, Han Jun PARK, An Seok LEE, Heesoo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
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Patent number: 11935952Abstract: Provided in a semiconductor device including a substrate, an active region upwardly protruding from the substrate, a plurality of active fins upwardly protruding from the active region and extending in a first direction parallel to an upper surface of the substrate, the plurality of active fins being provided in a second direction that is parallel to the upper surface of the substrate and intersects with the first direction, and an isolation structure provided on the substrate, the isolation structure covering a sidewall of the active region and a lower portion of a sidewall of each of the plurality of active fins, wherein a first sidewall of the active region adjacent to a first active fin among the plurality of active fins has a staircase shape, the first active fin being provided on a first edge of the active region in the second direction.Type: GrantFiled: September 15, 2022Date of Patent: March 19, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-Doo Jeon, Han-Wool Park, Se-Jin Park, No-Young Chung
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Patent number: 11929490Abstract: The present disclosure relates to an anode for a lithium secondary battery, wherein an anode material layer is formed on at least one surface of an anode current collector, and the anode material layer includes large-particle graphite, a small-particle silicon-based material, and fine-particle graphite, and satisfies the following conditions 1 to 3: [Condition 1] Average diameter D50 of the large-particle graphite (D1): 1 to 50 ?m [Condition 2] Average diameter D50 of the small-particle silicon-based material (D2): 0.155D1 to 0.414D1 [Condition 3] Average diameter D50 of the fine-particle graphite (D3): 0.155D1 to 0.414D1, or 0.155D2 to 0.414D2.Type: GrantFiled: June 26, 2019Date of Patent: March 12, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Junghyun Choi, Hyeon Min Song, Joo Hwan Sung, Han Sol Park, Minsu Cho, Sunghae Park, Jingoo Kwak, Younguk Park, Sue Jin Kim, Jinsu Jang
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Publication number: 20230235294Abstract: The present invention relates to a human induced pluripotent stem cell line transformed with fluorescent protein-tagged CYP1A1 and an AHR modulator screening method using the same. Specifically, a human-induced pluripotent stem cell line (hiPSC line) in which a gene was edited to express a cytochrome P450 1A1 (CYP1A1) protein in a state of fusion with a fluorescent protein without inhibiting its unique function was prepared, and it was confirmed that an AHR modulator could be screened by screening cells in a living state using the cell line-derived liver cells better than in the case of using existing human primary hepatocytes (hPH) or HepG2 cells. Therefore, the CYP1A1-mCherry hiPSC cell line of the present invention can be effectively used for screening AHR modulating compounds.Type: ApplicationFiled: March 19, 2021Publication date: July 27, 2023Inventors: Han-Jin PARK, Ji-Woo KIM, Ilkyun IM, Hyemin KIM
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Patent number: 11539800Abstract: Disclosed is an electronic device. The electronic device of the present invention comprises: a communication unit; a storage unit for storing a uniform resource locator (URL) designated by an external electronic device and information on specific content provided in the designated URL; and a processor which, when a request for a connection to a designated URL is received from an external electronic device through the communication unit, identifies whether specific content can be provided in the designated URL, and in a case where the specific content cannot be provided, obtains information on another URL that provides content related to the specific content by using stored information, and transmits the obtained information on the another URL to the external electronic device through the communication unit.Type: GrantFiled: August 29, 2018Date of Patent: December 27, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-hoon Lee, Young-hyun Kim, Young-in Park, Han-jin Park, Sung-min Lim, Chang-won Choi
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Patent number: 11336931Abstract: Provided are a rotatable display device and a method of displaying content using the same. The display device includes a display; and a controller configured to control the display to display first video content based on a first source, sense pivoting of the display while the first video content is displayed, and control the display, in response to the pivoting, to display second video content based on at least one second source different from the first source, the second video content being different from the first video content.Type: GrantFiled: February 3, 2020Date of Patent: May 17, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han-jin Park, Su-min Kim, Seock-young Shim, Ji-eun Lee, Sung-min Lim
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Publication number: 20200344308Abstract: Disclosed is an electronic device. The electronic device of the present invention comprises: a communication unit; a storage unit for storing a uniform resource locator (URL) designated by an external electronic device and information on specific content provided in the designated URL; and a processor which, when a request for a connection to a designated URL is received from an external electronic device through the communication unit, identifies whether specific content can be provided in the designated URL, and in a case where the specific content cannot be provided, obtains information on another URL that provides content related to the specific content by using stored information, and transmits the obtained information on the another URL to the external electronic device through the communication unit.Type: ApplicationFiled: August 29, 2018Publication date: October 29, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-hoon Lee, Young-hyun Kim, Young-in Park, Han-jin Park, Sung-min Lim, Chang-won Choi
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Publication number: 20200177934Abstract: Provided are a rotatable display device and a method of displaying content using the same. The display device includes a display; and a controller configured to control the display to display first video content based on a first source, sense pivoting of the display while the first video content is displayed, and control the display, in response to the pivoting, to display second video content based on at least one second source different from the first source, the second video content being different from the first video content.Type: ApplicationFiled: February 3, 2020Publication date: June 4, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han-jin PARK, Su-min KIM, Seock-young Shim, Ji-eun Lee, Sung-min Lim
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Patent number: 10587903Abstract: Provided are a rotatable display device and a method of displaying content using the same. The display device includes a display; and a controller configured to control the display to display first video content based on a first source, sense pivoting of the display while the first video content is displayed, and control the display, in response to the pivoting, to display second video content based on at least one second source different from the first source, the second video content being different from the first video content.Type: GrantFiled: November 15, 2017Date of Patent: March 10, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han-jin Park, Su-min Kim, Seock-young Shim, Ji-eun Lee, Sung-min Lim
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Patent number: 10521108Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.Type: GrantFiled: August 29, 2017Date of Patent: December 31, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sun Rock Lee, Yong Min Jung, Jeong Shan Na, Han Jin Park
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Patent number: D1025167Type: GrantFiled: April 28, 2023Date of Patent: April 30, 2024Inventors: Han Wool Choi, Jun Hwan Park, Seok Young Youn, Hun Keon Ko, Ho Seong Kang, Hyeon Jeong An, Gyu Jong Hwang, Soo Kyoung Kang, Dong Jin Hyun, Geun Sang Yu
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Patent number: D1025168Type: GrantFiled: April 28, 2023Date of Patent: April 30, 2024Inventors: Han Wool Choi, Jun Hwan Park, Seok Young Youn, Hun Keon Ko, Ho Seong Kang, Hyeon Jeong An, Gyu Jong Hwang, Soo Kyoung Kang, Dong Jin Hyun, Geun Sang Yu