Patents by Inventor Chan Lee
Chan Lee 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: 20250140904Abstract: A compound has the formula Li4?xB7?yMyO12?zClw, wherein Li, O, and Cl vacancies are allowed and M is either a one-way, two-way or three-way combination of the following species: Al3+, Fe3+, B3+, La3+, Y3+, Mo3+, Be2+, Si4+, Cr4+, As3+, Mn2+, V2+, Co2+, Ge2+, Fe2+, Mo4+, Mo6+, As3?, Ti2+, P5+, As0+, and wherein 0?x<2, 0<y<6, 0?z<1, and 0<w<2 either satisfy a charge balance mechanism with their respective defect site B3+, Li+, O2?, or Cl?, or satisfy any combination that maintains charge neutrality of the compound, and wherein when M comprises Al3+, M is a two-way or three-way combination. A glass ceramic composition includes the compound. A lithium ion battery includes a solid state ionic conductor, wherein the solid state ionic conductor includes the compound.Type: ApplicationFiled: January 26, 2024Publication date: May 1, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Mahdi Amachraa, Yan Wang, Heung Chan Lee, Giyun Kwon
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Publication number: 20250129235Abstract: A curable composition and a use thereof. As the curable composition is applied to a product that generates heat during the driving or maintenance process, it is possible to provide a curable composition that can be used as a material capable of treating the heat. The curable composition is applied to a product in which a plurality of elements generating heat are integrated, whereby it can efficiently treat the heat generated by the element while maintaining a uniform temperature of the product. In addition, even when the abnormal heat, explosion or ignition occurs in any one of the plurality of elements, the curable composition is applied to such a product, so that the effect of such heat, explosion or ignition to other adjacent elements can be prevented or minimized. The curable composition of the present application can also stably perform such a function over a long period of time.Type: ApplicationFiled: October 7, 2022Publication date: April 24, 2025Applicant: LG Chem, Ltd.Inventors: Seung Min Lee, Hong Chan Lee, Jin Mi Jung
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Patent number: 12284803Abstract: The present disclosure generally relates to dynamic random access memory (DRAM) devices and to semiconductor fabrication for DRAM devices. Certain embodiments disclosed herein provide an integrated processing system and methods for forming CMOS contact, DRAM array bit line contact (BLC), and storage node structures. The integrated processing system and methods enable deposition of contact and storage node layers with reduced contamination and improved quality, thus reducing leakage current and resistance for the final contact and storage node structures.Type: GrantFiled: March 7, 2022Date of Patent: April 22, 2025Assignee: APPLIED MATERIALS, INC.Inventors: Nicolas Louis Breil, Fredrick Fishburn, Byeong Chan Lee
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Publication number: 20250123372Abstract: An image sensing device capable of detecting a distance to a target object according to a time-of-flight (TOF) method is disclosed. The image sensing device includes a plurality of light receiving elements each configured to generate a sensing voltage corresponding to a current pulse based on a photon reflected from a target object; a plurality of quenching circuits corresponding to the respective light receiving elements and each configured to output a pixel signal by controlling the sensing voltage from a corresponding light receiving element of the light receiving elements, and a readout circuit shared by the plurality of quenching circuits and configured to generate a readout signal by controlling a delay time of the pixel signal.Type: ApplicationFiled: April 2, 2024Publication date: April 17, 2025Inventors: Eun Chang LEE, Min Kyu KIM, Jin Seon KIM, Hak Soon KIM, Da Hwan PARK, Min Seok SHIN, Hoo Chan LEE
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Patent number: 12279481Abstract: A display device includes a first electrode and a second electrode extending in a first direction and spaced apart from each other in a second direction, a first insulating layer disposed on the first electrode and the second electrode, a bank layer disposed on the first insulating layer and comprising an outer bank part extending in the first direction and the second direction and inner bank parts extending in the first direction in an area surrounded by the outer bank part, a second insulating layer disposed on the inner bank parts and the first insulating layer, and light emitting elements disposed on the second insulating layer between the inner bank parts, wherein each of the inner bank parts is connected to a part of the outer bank part extending in the second direction.Type: GrantFiled: October 13, 2021Date of Patent: April 15, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: No Kyung Park, Hyun Kim, Do Yeong Park, Jeong Su Park, Myeong Hun Song, Jeong Kook Wang, Jong Chan Lee
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Publication number: 20250113994Abstract: A photorefraction vision screening device for examining visual diseases by performing pupil detection and refraction test of the eye includes a measurement light irradiator configured to irradiate measurement light to an eye to be examined; a measurement light controller configured to control light-emitting elements of the measurement light irradiator; an image detector configured to detect an image formed on the retina of the eye to be examined by the measurement light having been irradiated from the light-emitting elements of the measurement light irradiator and having passed through the pupil of the eye to be examined; and a calculation part configured to calculate refractive power of the eye to be examined based on the image of the measurement light detected by the image detector.Type: ApplicationFiled: October 1, 2024Publication date: April 10, 2025Inventors: Jae Hyuk LEE, Kang Min KIM, Sunhyung JO, Jong Min LIM, Won Chan LEE, Tae Kyun KIM, In Seok SONG
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Publication number: 20250114511Abstract: The present disclosure relates to a blood perfusion device, and more specifically to a blood perfusion device which includes an anti-mtFP antibody to remove mtFP, thereby blocking the binding of mtFP to formyl peptide receptor 1 (FPR1) on the PMN membrane by removing the mtFP, and is capable of suppressing the occurrence of secondary infection in hospital by restoring the chemotaxis of polymorphonuclear leukocytes (PMN). The present disclosure can reduce late death and improve long-term survival by improving the clinical course of sepsis patients recovering after the acute phase, and it is expected to improve long-term survival by suppressing the occurrence of secondary infections in hospital for patients who require long-term hospitalization in the intensive care unit or hospital room, such as severe trauma patients, organ transplant patients and patients surviving after cardiac arrest.Type: ApplicationFiled: November 29, 2023Publication date: April 10, 2025Inventors: Woon Yong KWON, Gil Joon SUH, Jung Chan LEE, Sung Hee KIM, Areum LEE, Jeong Yeon KIM, Yoon Sun JUNG, Kyung Su KIM, Taegyun KIM, Ha Young KIM, Heesu PARK
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Publication number: 20250115797Abstract: A curable composition and a use thereof. The curable composition can be applied to a product or an element that generates heat during driving, storage and/or maintenance, or has possibilities of ignition or explosion, capable of effectively responding to the heat, ignition, and explosion. For example, the composition is applied to an article comprising a plurality of products or elements as described above, thereby being capable of responding to abnormal heat generation, explosion, and ignition occurring in any one element or product, and preventing or minimizing propagation of such heat generation, explosion, and ignition to other adjacent elements or products. Also, the curable composition provides excellent handling properties, storage stability and flame retardancy. In addition, the curable composition or the cured product can stably maintain the above characteristics for a long period of time while achieving the above characteristics by using a non-capsulated phase change material.Type: ApplicationFiled: January 10, 2023Publication date: April 10, 2025Applicant: LG Chem, Ltd.Inventors: Hong Chan Lee, Seung Min Lee, Jin Mi Jung
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Patent number: 12272769Abstract: A display device and a method of manufacturing the same are provided. The display device includes a pixel including an emission area and a non-emission area, a transistor of the pixel, a protective layer on the transistor, and including an opening area overlapping the non-emission area, alignment electrodes on the protective layer and spaced apart from each other, light emitting elements between respective ones of the alignment electrodes in the emission area, and a connection electrode electrically connected to the light emitting elements, and electrically connected to the transistor in the opening area.Type: GrantFiled: January 19, 2022Date of Patent: April 8, 2025Assignee: Samsung Display Co., Ltd.Inventors: Hyun Wook Lee, Hyun Kim, Jeong Su Park, Jong Chan Lee, Jung Eun Hong
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Patent number: 12270243Abstract: A docking system between a vehicle and a building and a control method therefor include an entrance frame configured to extend in a direction towards a vehicle door, an external door provided at a side of the vehicle door to be opened, an internal door spaced from the external door and provided at a side of the building to be opened, and a sealing unit inserted into the entrance frame to be provided between the external door and the internal door, and configured to selectively extend in the direction toward the vehicle door to connect an internal space of the vehicle and an indoor space of the building into one space.Type: GrantFiled: April 14, 2023Date of Patent: April 8, 2025Assignees: Hyundai Motor Company, Kia CorporationInventors: Ki Hyun Choi, Hyung Sik Choi, Sun In You, Sang Heon Lee, Ji Hyun Song, Won Chan Lee
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Publication number: 20250112364Abstract: An antenna structure includes a ground element, a metal cavity, a first radiation element, a second radiation element, a third radiation element, and a capacitive element. The metal cavity includes a first edge segment and a second edge segment which are opposite to each other. The first edge segment is coupled to the ground element. The first radiation element has a feeding point. The first radiation element is adjacent to the second edge segment. The second radiation element is coupled to the first edge segment. The second radiation element is adjacent to the first radiation element. The third radiation element is coupled to the second edge segment. The capacitive element is coupled between the first edge segment and the second edge segment. The first radiation element, the second radiation element, and the third radiation element are disposed between the first edge segment and the second edge segment.Type: ApplicationFiled: September 6, 2024Publication date: April 3, 2025Inventors: Yueh-Chan LEE, Cheng-Da YANG
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Patent number: 12266789Abstract: The present disclosure relates to a positive electrode active material, a preparation method thereof, and a lithium-sulfur battery including the same, more particularly to a positive electrode active material including a particulate structure of a core-shell structure which comprises a core part and a shell part covering the whole surface or a part of the surface of the core part, wherein the core part comprises a sulfur compound, and the shell part comprises a polythiophene acetic acid-polyethylene glycol graft copolymer. The positive electrode active material of the present disclosure has excellent electrochemical reactivity and adsorbs lithium polysulfide to improve capacity and lifetime characteristics of the lithium-sulfur battery.Type: GrantFiled: August 4, 2021Date of Patent: April 1, 2025Assignees: LG Energy Solution, Ltd., Seoul National University R&DB FoundationInventors: Soohyun Kim, Jong-Chan Lee, Kihyun Kim, Kwonnam Sohn, Daun Jeong, Chan Yeong Koong
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Publication number: 20250105233Abstract: A display device and a method of fabricating a display device. The display device includes a substrate including an emission area and a subarea adjacent to the emission area, a bank disposed in the emission area of the substrate, a height difference compensation pattern disposed in the subarea of the substrate, a first electrode and a second electrode that are disposed on the bank, the first electrode and the second electrode being spaced apart from each other, and a light-emitting element disposed in the emission area, between the first electrode and the second electrode.Type: ApplicationFiled: December 11, 2024Publication date: March 27, 2025Applicant: Samsung Display Co., Ltd.Inventors: Jong Chan LEE, Jeong Hyun LEE, Hyun KIM, Jung Gun NAM, Jang Soon PARK, Jeong Su PARK, Sung Geun BAE, Myeong Hun SONG, Da Sol JEONG, Won Hyeong HEO
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Publication number: 20250106549Abstract: The present invention relates to an air adsorbent for a micro speaker including a hydrophobic metal-organic framework, and a speaker box system including the same, wherein the air adsorbent for a micro speaker according to an embodiment of the present invention includes a metal-organic framework (MOF) and has hydrophobic properties.Type: ApplicationFiled: September 24, 2024Publication date: March 27, 2025Applicant: NEXVEL CO., LTDInventors: Dae Lyun KANG, Seung Chan LEE
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Publication number: 20250105301Abstract: Provided is a collector including an adhesion enhancing layer capable of providing a positive electrode having excellent adhesion and low interfacial resistance, a positive electrode including the same, and a lithium secondary battery including the positive electrode. The collector includes a conductive metal layer, and an adhesion enhancing layer provided on at least one surface of the conductive metal layer, wherein the adhesion enhancing layer has a surface roughness (Ra) of 90 nm to 600 nm and a diiodomethane contact angle of 70° to 120°.Type: ApplicationFiled: January 13, 2023Publication date: March 27, 2025Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.Inventors: Jung Hyun Seo, Min Soo Kim, Dong Oh Shin, Ho Chan Lee, Kwang Ho Yoo, Soon Hwa Jung
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Publication number: 20250093114Abstract: The present invention relates to a composite heat exchanger for an electric vehicle. The objective of the present invention is to provide an integrated composite heat exchanger that allows a plurality of heat exchange media to be distributed in each area, and to provide a composite heat exchanger for an electric vehicle that obtains effects, by means of integration, such as reducing the number of components and the number of processes, improving refrigerant flow characteristics, and improving cooling efficiency, and in addition, the problem of concentration of thermal stress caused by the integration of the heat exchanger is resolved by means of improving the shape of the area boundary.Type: ApplicationFiled: December 5, 2022Publication date: March 20, 2025Inventors: Sang Ouk LEE, Hyunkeun SHIN, Hong-Young LIM, Gwang Ok KO, Sung Hong SHIN, Jong Chan LEE, Ji Hun HAN
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Patent number: 12252180Abstract: A lower cross member for a vehicle is disposed on a floor of a vehicle. The lower cross member includes a core member and a reinforcing layer. The core member is made of a composite material containing 70 wt. % or more of unidirectional carbon fibers, and the reinforcing layer is made of a composite material containing 70 wt. % or more of fiberglass.Type: GrantFiled: November 17, 2021Date of Patent: March 18, 2025Assignees: Hyundai Motor Company, Kia Corporation, Kolon Spaceworks Co., Ltd.Inventors: Sang Yoon Park, Seung Chan Lee, Yong Beom Lee, Pil Won Kang, Hyun Sik Kim, Sang Sun Park, Hee Seouk Chung, Seung Uk Kang, Chi Hoon Choi, Seong Jong Kim, Dong Won Kim
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Patent number: D1072760Type: GrantFiled: July 25, 2023Date of Patent: April 29, 2025Assignee: LS MTRON LTD.Inventors: Su Chan Lee, In Duk Song, Kyung Hae Choi
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Patent number: D1072765Type: GrantFiled: July 25, 2023Date of Patent: April 29, 2025Assignee: LS MTRON LTD.Inventors: Su Chan Lee, In Duk Song, Kyung Hae Choi
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Patent number: D1072766Type: GrantFiled: July 25, 2023Date of Patent: April 29, 2025Assignee: LS MTRON LTD.Inventors: Su Chan Lee, In Duk Song, Kyung Hae Choi