Patents by Inventor Ji-Hun Lee
Ji-Hun 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: 20240412951Abstract: An apparatus for treating a substrate includes a process chamber having an inner space, a support unit supporting a substrate in the inner space, a processing gas supply unit for supplying a processing gas to the inner space, and a plasma source that excites the processing gas in a plasma state in the inner space. The processing gas supply unit includes a heater that heats the processing gas.Type: ApplicationFiled: August 20, 2024Publication date: December 12, 2024Applicant: SEMES CO., LTD.Inventors: DONG-HUN KIM, WAN JAE PARK, SEONG GIL LEE, JI-HWAN LEE, YOUNGJE UM, DONG SUB OH, MYOUNGSUB NOH
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Patent number: 12165592Abstract: There is provided a display device including a substrate, a circuit layer, and an element layer. A display area of the substrate includes a main display area in which emission areas are arranged side by side, and at least one sub-display area surrounded by the main display area. The at least one sub-display area further includes light transmission areas located between the emission areas. The circuit layer includes light-emitting pixel drivers respectively electrically connected to the light-emitting elements of the element layer, data lines transmitting data signals to the light-emitting pixel drivers, first dummy lines extending in a first direction intersecting the data lines, and second dummy lines extending parallel to the data lines and paired with the data lines, respectively. The second dummy lines include reset transmission lines extending from the non-display area to the at least one sub-display area.Type: GrantFiled: December 18, 2023Date of Patent: December 10, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jeong Hun Bang, Ji Hyun Ka, Kyung Hoon Kim, Joong Soo Moon, Jae Sic Lee, Jae Yong Lee
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Patent number: 12165988Abstract: An electronic device includes a substrate comprising outward terminals. An electronic component is connected to the outward terminals. External interconnects are connected to the outward terminals and include a first external interconnect connected to a first outward terminal. A lower shield is adjacent to the substrate bottom side and is laterally between the external interconnects. The lower shield is electrically isolated from the first external interconnect by one or more of 1) a dielectric buffer interposed between the lower shield and the first external interconnect; or 2) the lower shield including a first part and a second part, the first part being laterally separated from the second part by a first gap, wherein the first part laterally surrounds lateral sides of the first external interconnect; and the second part is vertically interposed between the first outward terminal and the first external interconnect.Type: GrantFiled: June 16, 2023Date of Patent: December 10, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Min Won Park, Tae Yong Lee, Ji Hun Yi, Cheol Ho Lee
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Publication number: 20240398692Abstract: The present disclosure relates to a manufacturing method of a coffee cell and an adventitious root culture including increased bioactive substances and a food composition such as coffee using the same. The Coffea arabica plant cell or adventitious root produced by culturing the Coffea arabica plant cell or coffee adventitious root manufactured by the method of the present disclosure has an increased content of bioactive substances to increase skin regeneration, anti-aging and anti-wrinkle effects, and thus may be effectively used for related industries thereof.Type: ApplicationFiled: May 31, 2024Publication date: December 5, 2024Applicant: BIO-FD&CInventors: Sang Hyun MOH, Jeong Hun LEE, Hyo Hyun SEO, Soo-Yun KIM, Kyeong Yeon HEO, Min Kyu KIM, Ji Ohn MOH
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Publication number: 20240392098Abstract: A method for producing bis(2-hydroxyethyl)terephthalate is disclosed. The method includes recovering and reusing ethylene glycol with an acetate removed, after the glycolysis of a waste polyester. According to the method, an acetate is not concentrated even though ethylene glycol is reused in a continuous process, leading to bis(2-hydroxyethyl)terephthalate with excellent purity and quality.Type: ApplicationFiled: September 4, 2023Publication date: November 28, 2024Applicant: SK CHEMICAL CO., LTD.Inventors: Ji-Hun KIM, Joong Ki LEE, Kwang-Woo PARK, Seong-Ki LEE, Yuntae JIN
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Publication number: 20240389378Abstract: A short wavelength infrared up-conversion device of one embodiment includes a first electrode connected to an anode, an OLED layer stacked on the first electrode and up-converting short-wavelength infrared ray incident through the first electrode into visible light, a blocking layer located between the first electrode and an infrared-sensitive thin film layer to prevent hole injection into the infrared-sensitive thin film layer, an infrared-sensitive thin film layer located between the blocking layer and the OLED layer, and injecting holes into the OLED layer from electron-hole pairs created by absorbing the short-wavelength infrared ray incident through the first electrode, and a transparent second electrode stacked on the OLED layer and connected to a cathode, wherein the first electrode includes a transparent electrode unit, and a reflective electrode unit that reflects visible light incident from the OLED layer to the first electrode toward the second electrode.Type: ApplicationFiled: May 17, 2024Publication date: November 21, 2024Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hyeonggeun YU, Min Chul SUH, Hae Jung SON, Ji Hun KIM, Jong Yun LEE
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Patent number: 12146710Abstract: A substrate treating apparatus and a substrate treating system including the same are disclosed, in which the number of heat treatment chambers such as anneal chambers may be varied. The substrate treating apparatus includes a first chamber heat-treating a substrate; and a second chamber treating the substrate in another way different from heat-treatment, wherein the number of the first chambers is varied depending on the number of the second chambers that need heat treatment for the substrate.Type: GrantFiled: July 2, 2021Date of Patent: November 19, 2024Assignee: SEMES Co., Ltd.Inventors: Young Je Um, Joun Taek Koo, Wan Jae Park, Dong Hun Kim, Seong Gil Lee, Ji Hwan Lee, Dong Sub Oh, Myoung Sub Noh, Du Ri Kim
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Publication number: 20240373773Abstract: The present disclosure relates to a transmission of an agricultural vehicle, the transmission including: a forward shift unit for performing shift with respect to drive transmitted from an engine of an agricultural vehicle; a clutch unit connected to the forward shift unit so as to selectively output drive transmitted from the forward shift unit; an adjustment unit connected to the clutch unit; and a backward shift unit connected to the adjustment unit so as to perform shift with respect to drive transmitted from the adjustment unit. The adjustment unit includes: a first adjustment mechanism connected to a first clutch mechanism included in the clutch unit; a second adjustment mechanism connected to a second clutch mechanism included in the clutch unit; and an integration mechanism connected to both the first adjustment mechanism and the second adjustment mechanism. The backward shift unit includes one backward shift mechanism connected to the integration mechanism.Type: ApplicationFiled: July 25, 2024Publication date: November 14, 2024Inventors: Jung Su HAN, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young Gyu LEE, Jae Gone KIM
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Publication number: 20240375557Abstract: An occupant customized seat control apparatus and method are provided. The method includes recognizing, by a camera, an occupant that approaches a vehicle, controlling a display to move based on a height of the recognized occupant, determining whether the recognized occupant is an infant, and when the recognized occupant is determined to be an infant, determining whether a booster seat needs to be controlled based on the height of the recognized occupant, and when at least one of the booster seat, a footrest, or the combination thereof needs to be controlled, converting a value of the recognized height into a booster seat actuator movement amount value, and controlling the booster seat to move based on the converted actuator movement amount value.Type: ApplicationFiled: January 17, 2024Publication date: November 14, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ji Soo SHIN, Shin Jik LEE, Hyun Jun AN, Tae Hun KIM, Sung Joon AHN
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Publication number: 20240378780Abstract: A method of generating an image according to the present invention includes receiving a specific content selected from a user terminal among a plurality of contents provided from a content providing service, specifying a source image based on the selected specific content, generating a resulting image using the source image and a drawing style of the specific content, and providing the resulting image to the user terminal.Type: ApplicationFiled: May 9, 2024Publication date: November 14, 2024Inventors: Tae Hyun KIM, Jee Soo KIM, Ji Eun LEE, Dong Hyun LEE, In Song LEE, Jae Woo HONG, Han Chang SEO, Ji Hoon LEE, Sung Hun LEE, Seung Kwon KIM, Seung Hun NAM, Sang Yeon KIM, Choong Hyun SEO, Ju Yul PARK
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Patent number: 12142492Abstract: A method for processing a substrate includes providing the substrate, a film being formed on the substrate, performing pretreatment to surface-treat the film formed on the substrate using a treatment gas in a plasma state, and performing, after the pretreatment, liquid treatment to remove the film from the substrate by supplying a treatment liquid onto the substrate.Type: GrantFiled: November 18, 2020Date of Patent: November 12, 2024Assignee: SEMES CO., LTD.Inventors: Ji-Hwan Lee, Seong Gil Lee, Dong Sub Oh, Myoungsub Noh, Dong-Hun Kim, Wan Jae Park
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Publication number: 20240371612Abstract: A substrate processing apparatus includes: a chamber having a sidewall; a susceptor configured to mount a substrate inside the chamber; an upper dome surrounding an upper surface of the chamber and formed of a transparent dielectric material; an antenna disposed above the upper dome to generate inductively-coupled plasma; and an electromagnetic wave shield housing disposed to surround the antenna, wherein the electromagnetic wave shield housing may be heated by a heater.Type: ApplicationFiled: July 16, 2024Publication date: November 7, 2024Inventors: Young Rok KIM, Ji Hun LEE
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Publication number: 20240359999Abstract: A positive electrode active material includes a lithium composite transition metal oxide. The positive electrode active material is a secondary particle in which primary particles are aggregated. The primary particle includes a coating portion containing an M1 metal, and the coating portion is locally present on surfaces of the primary particles or at inter-particle boundaries of the primary particles. A preparation method thereof, and a lithium secondary battery including the positive electrode active material are also provided.Type: ApplicationFiled: August 17, 2022Publication date: October 31, 2024Applicant: LG Chem, Ltd.Inventors: Jun Won Lee, No Woo Kwak, Jun Ho Eom, Chae Jin Lim, Na Ri Park, Ji Hye Kim, Byoung Hun Jung
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Publication number: 20240363566Abstract: In one example, an electronic device, comprises a first component comprising a first component inner side and a first component backside, a first component inner terminal, a first component dielectric at the first component inner side, and a first component interconnect coupled with the first component inner terminal. The electronic device comprises a second component over the first component and comprising a second component inner side facing the first component inner side, and a second component backside, a second component inner terminal, a second component dielectric at the second component inner side, and a second component interconnect coupled with the second component inner terminal. The first component dielectric and the second component dielectric comprise an inorganic material, the first component dielectric is coupled with the second component dielectric, and the first component interconnect is coupled with the second component interconnect.Type: ApplicationFiled: April 26, 2023Publication date: October 31, 2024Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Wang Gu Lee, Ju Hong Shin, Ji Hun Lee
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Patent number: 12132172Abstract: An electrolyte capable of lip roving the stability of a lithium-metal battery is provided. The electrolyte includes an organic solvent, a cosolvent, which is different from the organic solvent and includes a fluorine-based compound, and an additive having a lower lowest unoccupied molecular orbital (LUMO) value than the organic solvent.Type: GrantFiled: November 30, 2021Date of Patent: October 29, 2024Inventors: Ji Yong Lee, Jong Chan Song, Nam Soon Choi, Won Joon Lee, Sae Hun Kim, Min Young Lee, Young Joon Ahn
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Patent number: 12132203Abstract: A positive electrode active material precursor, a method of preparing the same, a positive electrode for a secondary battery and a lithium secondary battery which include the same are disclosed herein. In some embodiments, a method of preparing a positive electrode active material precursor includes adding a transition metal aqueous solution, an ammonium ion-containing solution, and a basic aqueous solution to an initial reaction solution, and performing a co-precipitation reaction to prepare a positive electrode active material precursor having an average particle diameter (D50) of 3 ?m to 5 ?m, wherein the transition metal aqueous solution including a nickel raw material, a cobalt raw material, and a manganese raw material, and wherein the initial reaction solution includes a metal additive, wherein the metal additive includes at least one element selected from the group consisting of Group 5 elements and Group 6 elements.Type: GrantFiled: February 28, 2020Date of Patent: October 29, 2024Assignee: LG Chem, Ltd.Inventors: Eung Ju Lee, Ji Hun Jung, Duck Gyun Mok
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Patent number: 12123903Abstract: A static electricity visualization apparatus capable of visually identifying a measured level of static electricity is provided.Type: GrantFiled: June 10, 2022Date of Patent: October 22, 2024Assignee: SEMES CO., LTD.Inventors: Jun Ho Oh, Kwang Sup Kim, Jae Hong Kim, Kyung Hun Jang, Young Ho Park, Jong Min Lee, Yeon Chul Song, Sang Min Ha, Ji Hoon Yoo, Myeong Jun Lim
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Publication number: 20240346681Abstract: A electronic device and method for providing store payment service are provided. An electronic device for providing store payment service comprising a processor; and a memory operatively coupled to the processor, wherein the memory, when executed, causes the processor to identify first tracking data of the tracking data corresponding to a first time period including the trigger time point, identify a user candidate group for at least some of the at least one user based on the first tracking data, calculate a first reliability for each of the at least some users included in the user candidate group, identify that a user related to the trigger is a first user based on the first reliability, and store instructions for performing an update related to the trigger for a virtual shopping cart of the first user.Type: ApplicationFiled: October 26, 2023Publication date: October 17, 2024Applicant: FAINDERS.AI INC.Inventors: Suk Bum HONG, Myung Won HAM, Byung Hun LEE, Su Min LIM, Sung Bin PARK, Ji Hyun KIM, Hyung Jun AHN
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Publication number: 20240342526Abstract: A water injection unit includes an enclosure including, on at least one outer wall, a connection port connectable to a fire-fighting connection hose or a communication cable, a water tank connected to the connection port and located in the enclosure, a gas storage tank connected to the water tank to supply gas into the water tank, and a controller connected to the connection port and the gas storage tank, and configured to detect whether a fire occurs in the battery container, and allow gas in the gas storage tank to be sprayed into the water tank and allow fire extinguishing water in the water tank to be discharged due to gas pressure.Type: ApplicationFiled: June 26, 2024Publication date: October 17, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok YANG, Ji-Hun KIM, Hong-Jae PARK, Yo-Hwan KIM, Sung-Han YOON, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Seung-Jun LEE, Tae-Shin CHO
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Publication number: 20240347768Abstract: The present invention relates to a composition for preparing a solid electrolyte including a polyrotaxane compound, a cross-linking agent, a lithium salt, and an organic solvent, wherein the cross-linking agent includes a compound represented by Formula 1 below and a compound represented by Formula 2, a method for preparing a solid electrolyte for a lithium secondary battery including thermal-curing the composition for preparing a solid electrolyte, a solid electrolyte for a lithium secondary battery including a thermo-cured product of the composition for preparing a solid electrolyte, and a lithium secondary battery including the solid electrolyte.Type: ApplicationFiled: January 26, 2022Publication date: October 17, 2024Inventors: Sung Joong Kang, Hoe Jin Hah, Ji Hun Seo, Dong Wan Kim, Ji Ae Seo, Gwang Hee Lee