Patents by Inventor Jeong-Hee Park
Jeong-Hee 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: 20240153935Abstract: A display device and a method of fabricating a display device are provided. The display device includes a substrate comprising a contact area and a line area, a first electrode that extends in a first direction on the substrate, a first electrode pattern that extends in the first direction and is spaced apart from the first electrode on the substrate, a second electrode that extends in the first direction and is between the first electrode and the first electrode pattern on the substrate, a second electrode pattern that extends in the first direction and is between the first electrode and the second electrode on the substrate, and a first light-emitting element between the first electrode and the second electrode pattern in the contact area.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Inventors: Jong Chan LEE, Sang Jun PARK, Jeong Hyun LEE, Woong Hee JEONG, Kwang Taek HONG
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Publication number: 20240153075Abstract: The electronic device for recommending an AI-based melanoma biopsy site according to an exemplary embodiment of the present invention includes a processor which classifies a skin image that is input by using a classification model as melanoma or nevus, identifies melanoma features in the skin image by using a generation model when the skin image is classified as melanoma to generate an image from which the melanoma features are removed, and compares the skin image with the generated image to identify at least one candidate biopsy site.Type: ApplicationFiled: November 1, 2023Publication date: May 9, 2024Inventors: Ju Hee HAN, Ji Ho PARK, Young-Min PARK, Ji-Hyun LEE, Chul Hwan BANG, Woo Hyup LEE, Jeong Wook MOON
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Patent number: 11963440Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, the definition of each group and parameter is as described in the detailed description.Type: GrantFiled: October 8, 2020Date of Patent: April 16, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Taejin Choi, Jeong Il Park, Jisoo Shin, Sung Young Yun, Seon-Jeong Lim, Youn Hee Lim, Yeong Suk Choi, Hye Rim Hong
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Patent number: 11953958Abstract: A display includes: a display panel; and a panel bottom sheet disposed below the display panel, the panel bottom sheet including: a first heat dissipation layer; a second heat dissipation layer over the first heat dissipation layer, including a first opening formed completely through the second heat dissipation layer in a thickness direction; a heat dissipation coupling interlayer between the first heat dissipation layer and the second heat dissipation layer, and a heat dissipation substrate on the second heat dissipation layer.Type: GrantFiled: December 12, 2022Date of Patent: April 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Kang Woo Lee, Boo Kan Ki, June Hyoung Park, Sun Hee Oh, Dong Hyeon Lee, Jeong In Lee, Hyuk Hwan Kim, Seong Sik Choi
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Patent number: 11935984Abstract: A quantum dot including a core that includes a first semiconductor nanocrystal including zinc and selenium, and optionally sulfur and/or tellurium, and a shell that includes a second semiconductor nanocrystal including zinc, and at least one of sulfur or selenium is disclosed. The quantum dot has an average particle diameter of greater than or equal to about 13 nm, an emission peak wavelength in a range of about 440 nm to about 470 nm, and a full width at half maximum (FWHM) of an emission wavelength of less than about 25 nm. A method for preparing the quantum dot, a quantum dot-polymer composite including the quantum dot, and an electronic device including the quantum dot is also disclosed.Type: GrantFiled: December 14, 2022Date of Patent: March 19, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Seok Han, Sung Woo Kim, Jin A Kim, Tae Hyung Kim, Kun Su Park, Yuho Won, Jeong Hee Lee, Eun Joo Jang, Hyo Sook Jang
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Patent number: 11764400Abstract: Lignin gel-based electrolyte is disclosed. The lignin gel-based electrolyte includes a lignin polymer network containing lignin molecules and a crosslinking agent to crosslink the lignin molecules; and liquid electrolyte contained within the lignin polymer network. The lignin gel-based electrolyte may have high ionic conductivity and maintain excellent mechanical stability.Type: GrantFiled: November 18, 2019Date of Patent: September 19, 2023Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Ho Seok Park, Jeong Hee Park, Seon Hwa Kim, Harpalsinh Hardevsinh Rana
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Publication number: 20230170525Abstract: A dextrin-DADMAC based double network polymer gel electrolyte is disclosed. The gel electrolyte includes: a first polymer network having a network structure in which linear main chains including diallydimethylammonium chloride (DADMAC) monomers are crosslinked with each other via N,N-methylenebisacrylamide; a second polymer network including a dextrin polymer chain, and entangled with the first polymer network to form a double network composed of the first and second polymer networks; and a liquid electrolyte supported inside the double network composed of the first and second polymer networks. In addition, mechanical properties of the polymer gel electrolyte are improved via an ionexchange reaction between the polymer gel electrolyte and a salt.Type: ApplicationFiled: November 30, 2022Publication date: June 1, 2023Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Jungwoo HONG, Hoseok PARK, Jeong Hee PARK, Harpalsinh Hardevsinh RANA
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Publication number: 20230170499Abstract: An open-cathode-type fuel cell system includes hollow fiber membranes, through which moisture contained in unreacted hydrogen discharged from a fuel cell stack is transferred to air flowing into the fuel cell stack, and an aerial vehicle using the same. The open-cathode-type fuel cell system includes a fuel cell stack configured to generate electricity through a reverse electrolysis reaction using hydrogen and air supplied from the outside, a humidifying structure disposed on one side of the fuel cell stack in order to transfer moisture included in unreacted hydrogen, discharged from the fuel cell stack, to air flowing into the fuel cell stack, and a cooling fan disposed on the other side of the fuel cell stack in order to discharge unreacted air, discharged from the fuel cell stack, and cooling air to the outside. Accordingly, the performance of the air-cooled fuel cell system may be improved.Type: ApplicationFiled: July 6, 2022Publication date: June 1, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: In Seok Lee, Jeong Hee Park, Ji Han Lee
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Patent number: 11605827Abstract: An apparatus for regulating pressure of exhaust gas of a fuel cell system includes porous foam mounted in an exhaust tube and having a plurality of pores therein and a regulator that compresses or expands the porous foam to regulate a differential pressure of the exhaust gas flowing through the exhaust tube.Type: GrantFiled: April 5, 2019Date of Patent: March 14, 2023Assignees: Hyundai Motor Company, KIA Motors CorporationInventors: Kyoung Ku Ha, Byeong Seung Lee, Jeong Hee Park
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Patent number: 11588311Abstract: A connector system includes a first connector configured to be electrically connected to a predetermined device required for air discharge and to introduce air discharged from the predetermined device into the first connector, a first connection line surrounding a first cable electrically connected to the first connector, one side of the first connection line being connected to the first connector, and a second connector connected to an opposite side of the first connection line and electrically connected to the first cable, wherein the first connector, the first connection line, and the second connector are configured to communicate with each other such that the air introduced into the first connector is discharged through the second connector after passing through the first connection line.Type: GrantFiled: January 15, 2021Date of Patent: February 21, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jeong Hee Park, Tae Young Kim, Byung Hwa Oh, Jong Myeong Kim
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Publication number: 20220393190Abstract: An embodiment air-cooled fuel cell includes a cell stack, an air inlet manifold configured to allow air to flow into the cell stack therethrough, an air outlet manifold configured to allow the air to flow out of the cell stack therethrough, and a manifold opening/closing controller disposed at the air inlet manifold or the air outlet manifold and configured to allow or interrupt inflow or outflow of the air based on an operation state of the cell stack.Type: ApplicationFiled: March 31, 2022Publication date: December 8, 2022Inventor: Jeong Hee Park
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Patent number: 11431020Abstract: Disclosed is a black phosphorus-polymer composite solid electrolyte including a polymer network structure in which nanofibers made of a second polymer material are connected to each other; a first polymer material received in the polymer network structure and having ionic conductivity; black phosphorus dispersed in the first polymer material, wherein the black phosphorus has an oxygen containing functional group; and a lithium salt compound contained in the first polymer material.Type: GrantFiled: May 8, 2020Date of Patent: August 30, 2022Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Ho Seok Park, Harpalsinh Hardevsinh Rana, Jeong Hee Park, Duk Joon Kim, Kang-Ho Shin
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Patent number: 11365812Abstract: An air control valve for a fuel cell vehicle includes: a valve housing having a first port and a second port; a first rotary shaft rotatably mounted in the valve housing and configured to be rotated by a driving source; a first valve member connected to the first rotary shaft and configured to selectively open or close the first port by rotating about the first rotary shaft; a second rotary shaft mounted in the valve housing so as to be rotatable relative to the first rotary shaft; a second valve member connected to the second rotary shaft and configured to selectively open or close the second port by rotating about the second rotary shaft; and a spring member connected, at one end thereof, to the first rotary shaft and connected, at the other end thereof, to the second rotary shaft, thereby improving stability and reliability.Type: GrantFiled: August 25, 2020Date of Patent: June 21, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Byeong Seung Lee, Sang Woo Kim, Jeong Hee Park
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Patent number: 11289986Abstract: A motor for an air compressor is provided. The motor includes a stator including a first coil to generate a magnetic flux for driving the motor and a second coil positioned in a space the same as a space for the first coil to increase an inductance, and a rotator to mutually interact with the stator to rotate.Type: GrantFiled: April 28, 2020Date of Patent: March 29, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jeong Hee Park, Jong Myeong Kim
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Publication number: 20220060008Abstract: A connector system includes a first connector configured to be electrically connected to a predetermined device required for air discharge and to introduce air discharged from the predetermined device into the first connector, a first connection line surrounding a first cable electrically connected to the first connector, one side of the first connection line being connected to the first connector, and a second connector connected to an opposite side of the first connection line and electrically connected to the first cable, wherein the first connector, the first connection line, and the second connector are configured to communicate with each other such that the air introduced into the first connector is discharged through the second connector after passing through the first connection line.Type: ApplicationFiled: January 15, 2021Publication date: February 24, 2022Inventors: Jeong Hee Park, Tae Young Kim, Byung Hwa Oh, Jong Myeong Kim
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Patent number: 11171287Abstract: A variable resistance memory device may include a memory unit including a first electrode disposed on a substrate, a variable resistance pattern disposed on the first electrode and a second electrode disposed on the variable resistance pattern, a selection pattern disposed on the memory unit, and a capping structure covering a sidewall of the selection pattern. The capping structure may include a first capping pattern and a second capping pattern sequentially stacked on at least one sidewall of the selection pattern. The first capping pattern may be silicon pattern, and the second capping pattern may include a nitride.Type: GrantFiled: March 27, 2019Date of Patent: November 9, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-Uk Kim, Young-Min Ko, Byong-Ju Kim, Kwang-Min Park, Jeong-Hee Park, Dong-Sung Choi
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Publication number: 20210301926Abstract: An air control valve for a fuel cell vehicle includes: a valve housing having a first port and a second port; a first rotary shaft rotatably mounted in the valve housing and configured to be rotated by a driving source; a first valve member connected to the first rotary shaft and configured to selectively open or close the first port by rotating about the first rotary shaft; a second rotary shaft mounted in the valve housing so as to be rotatable relative to the first rotary shaft; a second valve member connected to the second rotary shaft and configured to selectively open or close the second port by rotating about the second rotary shaft; and a spring member connected, at one end thereof, to the first rotary shaft and connected, at the other end thereof, to the second rotary shaft, thereby improving stability and reliability.Type: ApplicationFiled: August 25, 2020Publication date: September 30, 2021Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Byeong Seung LEE, Sang Woo KIM, Jeong Hee PARK
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Patent number: 11037988Abstract: A semiconductor device includes a first memory cell, a second memory cell, a first capping film, and a second capping film. The first memory cell includes a first ovonic threshold switch (OTS) on a first phase change memory. The second memory cell includes a second OTS on a second phase change memory. The first capping film is on side surfaces of the first and second memory cells. The second capping film is on the first capping film and fills a space between the first and second memory cells.Type: GrantFiled: February 27, 2020Date of Patent: June 15, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Uk Kim, Jeong Hee Park, Seong Geon Park, Soon Oh Park, Jung Moo Lee
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Publication number: 20210135555Abstract: A motor for an air compressor is provided. The motor includes a stator including a first coil to generate a magnetic flux for driving the motor and a second coil positioned in a space the same as a space for the first coil to increase an inductance, and a rotator to mutually interact with the stator to rotate.Type: ApplicationFiled: April 28, 2020Publication date: May 6, 2021Inventors: Jeong Hee Park, Jong Myeong Kim