Patents by Inventor Ji Min
Ji Min 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: 20250114900Abstract: Disclosed are window-mounted polishing pad. Since thermal fusion method and vibration fusion method are not applied while window is inserted into and attached to polishing pad, polishing pad is not deformed and polishing slurry does not leak through a gap between window and the polishing pad. A method of manufacturing the window-mounted polishing pad is also disclosed. The window-mounted polishing pad includes: polishing layer in which first punched hole is formed in thickness direction; window that is inserted into and fixed to the first punched hole of polishing layer; lower support layer; adhesive layer that mediates bonding of polishing layer and lower support layer; a sealing adhesive member positioned between the window and adhesive layer.Type: ApplicationFiled: August 11, 2022Publication date: April 10, 2025Applicant: KPX CHEMICAL CO., LTD.Inventors: Byung Ju MIN, Seok Ji HONG, Hak Su KANG, Dae Han JUNG, GiYoung PARK, Hyun II JANG
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Patent number: 12270998Abstract: A display device includes a display unit including a first surface emitting first light, a second surface opposite to the first surface, a first transmission area transmitting light incident on the first surface, and a second transmission area transmitting the light incident on the first surface. The display device includes a first lens on the first surface and including a first hole overlapping the first transmission area in a thickness direction, a second lens on the first surface and spaced apart from the first lens and including a second hole overlapping the second transmission area in the thickness direction, and light sources emitting second light and disposed on the first and second lenses. The display device includes a first camera sensor on the second surface and overlapping the first transmission area, and a second camera sensor on the second surface and overlapping the second transmission area.Type: GrantFiled: October 12, 2021Date of Patent: April 8, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Cheon Myeong Lee, Sang Ho Kim, Soo Min Baek, Ji Won Lee, Ju Hwa Ha
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Patent number: 12268728Abstract: Provided are a recombinant hyaluronan and proteoglycan link protein 1 (HAPLN1), and a composition for preventing or treating pulmonary diseases, the composition comprising at least one selected from the group consisting of HAPLN1 (hyaluronan and proteoglycan link protein 1) protein, a gene coding for the HAPLN1 protein, and an effective agent for promoting the expression or activating the functions of HAPLN1 protein or gene as an active ingredient. The recombinant HAPLN1 according to the present disclosure may have superior effects of improving alveolar damage caused by aging or elastin reduction, and thus may effectively prevent or treat pulmonary diseases, such as chronic bronchitis, asthma, emphysema, and chronic obstructive pulmonary disease.Type: GrantFiled: February 2, 2021Date of Patent: April 8, 2025Assignee: HAPLNSCIENCE, INC.Inventors: Dae Kyong Kim, Yong Wei Piao, Ji Min Jang, Dan Zhou, So Yoon Yun, Bo Kyung Park
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Patent number: 12273610Abstract: A display device includes a display portion including a first surface, from which light is emitted in a first direction, and a second surface opposite to the first surface, a first optical portion disposed on the first surface, and a second optical portion disposed on the first surface to be spaced apart from the first optical portion in a second direction crossing the first direction. Each of the first and second optical portions includes a multi-channel lens through which the light from the first surface passes, a first infrared light source, a first camera, and a first lens frame coupled to the multi-channel lens in the first direction to support at least a portion of the multi-channel lens. The first lens frame may include a first recess structure in which the first infrared light source is disposed and a second recess structure in which the first camera is disposed.Type: GrantFiled: July 20, 2023Date of Patent: April 8, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji Won Lee, Sang Ho Kim, Soo Min Baek, Ju Youn Son, Cheon Myeong Lee, Bek Hyun Lim, Ju Hwa Ha
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Patent number: 12272841Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.Type: GrantFiled: April 12, 2024Date of Patent: April 8, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Seung-Jun Lee, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Tae-Shin Cho, Ji-Ho Yoo, Sung-Han Yoon
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Patent number: 12269696Abstract: The present disclosure relates to a mobility capable of automating loading and unloading of a cargo without the aid of manpower and an apparatus for loading and unloading a cargo. The mobility includes a cargo hold that accommodates a cargo; and a loading plate positioned to be spaced apart from a bottom of the cargo hold and installed so as to be able to tilt toward any one side of the mobility in the cargo hold.Type: GrantFiled: June 13, 2022Date of Patent: April 8, 2025Assignees: Hyundai Motor Company, Kia CorporationInventors: Kye Yoon Kim, Ji A Lee, Ji Min Han, Ki Seok Sung, Jong Kyu Choi, Young Jun Byun, Jong Min Oh, Jae Hoon Chung
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Publication number: 20250112338Abstract: A cylindrical secondary battery includes an electrode assembly provided with an electrode tab; a battery can configured to accommodate the electrode assembly through an opening defined at one side thereof; a cap plate covering the opening; a collector disposed between the electrode assembly and the cap plate to electrically connect the electrode tab to the battery can; and a spacer having a body part disposed between the collector and the cap plate, a sealing part configured to seal a gap between the battery can and the cap plate, and a connection part configured to connect the body part to the sealing part. The collector includes a center part; a can coupling part coupled to the battery can; and a bridge connecting the center part to the can coupling part. The bridge of the collector and the connection part of the spacer do not overlap other.Type: ApplicationFiled: January 25, 2023Publication date: April 3, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae Won LIM, Je Jun LEE, Ji Min JUNG, Hak Kyun KIM
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Publication number: 20250107958Abstract: A portable apparatus to deliver percussion and vibrations to a pulmonary region of a patient is disclosed. The apparatus comprises a support means (110) and at least one percussion device (100). The support means (110) includes at least one portion to receive and hold the percussion device (100). The percussion device (100) includes a casing (102) having at least one actuator (104, 106) operatively coupled to power at least one contact head (108) for delivering percussion and vibrations to the patient. The contact head (108) is operable to compress the chest to a depth in the range of 1 mm to 10 mm at a frequency within the range of 1.0 Hz to 16.67 Hz and with a force within the range of 0.05 to 3 kilogram-force (kgf) or 0.4903325-29.41995 newton (N). The portable apparatus is configurable as a wearable or handheld apparatus.Type: ApplicationFiled: March 9, 2023Publication date: April 3, 2025Inventor: Ji Min CHOW
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Patent number: 12266999Abstract: Disclosed are a method and an apparatus of digital feedback based adaptive delay time control for a high efficiency active rectifier. According to the present invention, provided is an apparatus for digital feedback based adaptive delay time control, which adaptively compensates a driving delay of a switch by controlling a time of a delay circuit through a digital feedback-based compensation technique, and operate the switch at an appropriate timing in spite of changes in operation environments such as an input voltage and a load to increase the efficiency of an AC-DC rectifier.Type: GrantFiled: March 27, 2023Date of Patent: April 1, 2025Assignee: Korea University Research and Business FoundationInventors: Hyung Min Lee, Ji San Ahn
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Patent number: 12266767Abstract: An energy storage system includes a control container configured to be connected to an external power conversion system (PCS) and an external electrical system; and a battery container including at least one battery rack and configured to be connected to the control container.Type: GrantFiled: June 7, 2024Date of Patent: April 1, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Ji-Won Lee, Hyung-Uk Lee, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Hyun-Min Lee, Seung-Jun Lee, Tae-Shin Cho
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Patent number: 12268053Abstract: A method of manufacturing a display device including forming a polysilicon layer on a substrate, patterning the polysilicon layer to form a polysilicon pattern including a first region and a second region each having a first thickness, and a third region having a second thickness less than the first thickness, forming a gate insulation layer on the polysilicon pattern, forming a gate electrode on the gate insulation layer, partially implanting ions into the polysilicon pattern to form an active layer, forming an insulation interlayer on the gate electrode, forming source and drain contact holes each passing through the insulation interlayer and the gate insulation layer and respectively overlapping the first region and the second region, forming source and drain electrodes respectively filling the source and drain contact holes, and forming a light emitting element electrically connected to the source electrode or the drain electrode.Type: GrantFiled: March 30, 2020Date of Patent: April 1, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong-Oh Seo, Ji-Hwan Kim, Byung-Soo So, Dong-Min Lee, Jong-Hoon Choi
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Patent number: 12268075Abstract: A color transformation substrate comprises: a base portion having first and second light-blocking areas and first to third light-transmitting areas, where the light-transmitting areas are successively positioned along a first direction; first to third color filters positioned in the first to third light-transmitting areas, respectively; a light-blocking member positioned in the first light-blocking area, and including part contacting the base portion; a color pattern positioned in the second light-blocking area so as to contact the base portion; a first wavelength conversion pattern positioned on the second color filter so as to wavelength-convert light having a first color into light having a second color; and a second wavelength conversion pattern positioned on the third color filter so as to wavelength-convert light having the first color into light having a third color different from light having the second color. The color pattern and the first color filter comprise the same color material.Type: GrantFiled: March 13, 2019Date of Patent: April 1, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae Min Seong, Keun Chan Oh, Gak Seok Lee, Sun Kyu Joo, Byung Chul Kim, In Ok Kim, In Seok Song, Ji Eun Jang, Chang Soon Jang
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Publication number: 20250105553Abstract: The present invention may provide a plug for an RF coaxial cable, to which the RF coaxial cable is coupled, comprising: a first body in which the RF coaxial cable is inserted; a first conductor disposed in the first body; a coupling nut which is arranged on the outside of the first body and rotatably coupled to the first body; and a first magnet of an annular shape which is fixed in the coupling nut and rotated along with the coupling nut, wherein the first magnet has a first pole and a second pole having different polarities which are alternately arranged in the circumferential direction.Type: ApplicationFiled: June 30, 2022Publication date: March 27, 2025Inventors: Byoung Nam KIM, Kyoung II KANG, Joung Min PARK, Jong Hyup LIM, Ji Hun KANG, Ga Young CHUN
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Publication number: 20250099959Abstract: Disclosed are an improved guide device capable of being easily replaced for damage, and a detector having the same. The guide device includes a first plate configured to have a plurality of grooves disposed in one surface thereof; and a second plate configured to be in contact with the first plate, wherein the second plate is in contact with the first plate to separate a plurality of channels, wherein the first plate is configured so that the plurality of microdroplets pass through any one of the plurality of channels, the fluid passes through channels facing each other among the plurality of flow channels, and the microdroplets are regularly spaced apart by the fluid that is discharged from the channels facing each other.Type: ApplicationFiled: December 10, 2024Publication date: March 27, 2025Applicant: BioTNS Co., Ltd.Inventors: Bong Suk Kim, Byeong ll Kim, Ji Soo Lee, Chan Min Park, Won Rae Lim, Hyeon Woo Kang, So Young Kim, Song Yi Baek, Ji Hyun Choi, Yik Jae Lee
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Publication number: 20250107350Abstract: A display device includes a first pixel electrode on a substrate, a first light emitting layer on the first pixel electrode, a first common electrode on the first light emitting layer, a first bank on the substrate and exposing the first common electrode therethrough, and a second bank on the first bank and having side surfaces protruding beyond side surfaces of the first bank. A width of a lower surface of the first bank is smaller than that of an upper surface of the first bank.Type: ApplicationFiled: September 23, 2024Publication date: March 27, 2025Inventors: Chul Min BAE, Jae Hee SEO, Ji Hye HAN
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Publication number: 20250105470Abstract: A current collector, which electrically connects an electrode assembly and a battery housing included in a cylindrical battery, is provided. The current collector includes a loop-shaped portion configured to surround a periphery of a central axis of the electrode assembly to define an opening region that exposes the first electrode tab; a tab coupling portion configured to extend toward the opening region from an inner side of the loop-shaped portion adjacent to the opening region and coupled with the first electrode tab exposed through the opening region; and a housing coupling portion configured to extend toward the inner circumference of the battery housing from an outer side of the loop-shaped portion and coupled with the battery housing.Type: ApplicationFiled: November 28, 2022Publication date: March 27, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Su-Ji CHOI
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Publication number: 20250107407Abstract: A display device that includes a light emitting element layer disposed on a substrate, a thin-film encapsulation layer disposed on the light emitting element layer, a wavelength conversion layer disposed on the thin-film encapsulation layer and including a bank which defines light emitting areas and a non-light emitting area, a dam structure disposed on the wavelength conversion layer and overlapping at least one of the light emitting areas, a filling layer disposed on the wavelength conversion layer and disposed between portions of the dam structure, a color filter layer disposed on the dam structure, and a counter substrate disposed on the color filter layer, wherein the filling layer overlaps ones of the light emitting areas not overlapping the dam structure.Type: ApplicationFiled: April 22, 2024Publication date: March 27, 2025Applicant: Samsung Display Co., LTD.Inventors: Soo Dong KIM, Jung Hwan YI, Ji Eun KO, Rae Young KIM, Yo Han KIM, Je Won YOO, Su Min JUNG, Hye Young HAN
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Patent number: 12259521Abstract: Provided are a method and system of analyzing ingredients of an artificial rainfall for verification of a cloud seeding effect. As the method and system, which can verify an effect of the artificial rainfall in such a manner that a seeding material becomes different according to each temperature of clouds at a seeding altitude, water sampling from precipitation is performed before and after seeding, and thus the ingredients of a water sample are analyzed using each of a method of analyzing a heavy metal component and a method of analyzing a water-soluble ion component according to a cool cloud and a warm cloud so that whether or not there is a change in each concentration of the ingredients can be determined, are provided, an experiment for the artificial rainfall can more effectively be performed.Type: GrantFiled: February 28, 2022Date of Patent: March 25, 2025Assignee: National Institute of Meteorological SciencesInventors: Hae Jung Koo, Ki Ho Chang, Joo Wan Cha, Hyunjun Hwang, Minhoo Kim, Woon Seon Jung, Jung Mo Ku, Ji Man Park, Miloslav Belorid, Sang Hee Chae, Ha-Young Yang, Chulkyu Lee, Ji Min Woo, Eun Hye Sim, Chang Hee Kang, Jung Min Song
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Patent number: 12261272Abstract: A battery system includes a plurality of battery containers, each including a battery rack, a container housing accommodating the battery rack in an internal space, and a first power line configured to transmit charge power and discharge power, wherein the first power lines of the battery containers are connected to each other, and a control cabinet including a control module configured to control the plurality of battery containers, a cabinet housing accommodating the control module in an internal space, and a second power line configured to be connected to the first power line of one of the plurality of battery containers.Type: GrantFiled: June 26, 2024Date of Patent: March 25, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Seung-Jun Lee, Tae-Shin Cho
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Publication number: 20250098036Abstract: The present invention relates to a method for manufacturing an electrostatic chuck, and more specifically, to a method for manufacturing an electrostatic chuck with minimized temperature deviation. The method of the present invention includes: a step S10 of forming a metal layer by depositing metal on a lower portion of a base containing a ceramic material and provided with an ESC electrode at an upper portion thereof; and a step S20 of forming a heater electrode by forming a pattern on the metal layer using a photolithography process.Type: ApplicationFiled: January 31, 2024Publication date: March 20, 2025Inventors: Yun Hwi Park, Jin Yeol Wang, Yong Seok Choi, Ji Ho Uh, Seung Min Ryu, Do Youn Kim, Yoon Ho Jung