Patents by Inventor Ji-Hwan Yoon
Ji-Hwan Yoon 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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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: 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: 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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Patent number: 12261021Abstract: A substrate treatment apparatus including a chamber; a lower electrode in the chamber, wherein the substrate is on the lower electrode; an upper electrode in the chamber, and above the lower electrode; a pulse signal generator configured to generate a pulse signal; and a bias power supply configured to generate bias power having a pulsed non-sinusoidal waveform using the pulse signal, and supply the generated bias power to the lower electrode, wherein the bias power supply includes a DC power generator configured to receive the pulse signal and generate a direct-current (DC) voltage subjected to feedforward compensation based on the pulse signal; and a modulator configured to generate a power signal having a non-sinusoidal waveform using the DC voltage, and filter the power signal using the pulse signal to generate the bias power having the pulsed non-sinusoidal waveform.Type: GrantFiled: April 13, 2022Date of Patent: March 25, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun Bae Kim, Ji Hwan Kim, Hyong Seo Yoon, Sang Ki Nam, Hyun Jae Lee, Myung Geun Jeong
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Publication number: 20250066319Abstract: The present disclosure provides novel (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol monohydrochloride, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol oxalate, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol maleate, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol palmitate, and crystalline form of (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1-yl)propyl)piperidin-3-ol monohydrochloride. These novel acid addition salts and crystalline forms have low hygroscopicity and excellent severe stability under high temperature and high humidity conditions, and thus can be used pharmaceutically.Type: ApplicationFiled: December 16, 2022Publication date: February 27, 2025Inventors: Joon-Hwan Lee, Min Jae Cho, Ji Sung Yoon
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Patent number: 12236013Abstract: A mobility device may include a drive for driving the mobility device, a projector for outputting a visual stimulus, an electroencephalogram device for detecting a brainwave of a user, and a controller for controlling the drive and/or the projector. The controller may be connected to the EEG device, and may be configured to control the projector to output the visual stimulus to a surface at a position spaced by a specified distance from the mobility device.Type: GrantFiled: November 16, 2022Date of Patent: February 25, 2025Assignees: Hyundai Motor Company, Kia Corporation, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)Inventors: Seung Kyu Nam, Il Yong Yoon, Tae Jun Lee, Chang Hwan Im, Jin Uk Kwon, Hye Rin Nam, Ji Hun Hwang
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Publication number: 20250062045Abstract: Provided is a method of treating radioactive waste glass fiber. The method of treating the radioactive waste glass fiber includes: preparing the radioactive waste glass fiber: loading the radioactive waste glass fiber into a canister; heat-treating the canister under set conditions through a heat treatment unit; and transferring the radioactive waste glass fiber whose volume has been reduced through the heat treatment.Type: ApplicationFiled: January 2, 2023Publication date: February 20, 2025Applicant: KOREA HYDRO & NUCLEAR POWER CO., LTDInventors: Young Hwan HWANG, Mi Hyun LEE, Cheon Woo KIM, Ji Soo YOON
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Publication number: 20250062474Abstract: A battery container has improved energy density and can be used in an energy storage system. The battery container includes a container body, a coupling unit configured to couple different container bodies, and a load support unit configured to support a vertical load of the container body.Type: ApplicationFiled: November 4, 2024Publication date: February 20, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Yo-Hwan KIM, Ji-Hun KIM, Hong-Jae PARK, Mun-Seok YANG, Sung-Han YOON, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO
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Publication number: 20250035769Abstract: Provided is a method of tracking multiple targets using an active electronically scanned array (AESA) radar. More particularly, provided is a method of tracking multiple targets using an AESA radar in an air-to-air mode based on the priorities and tracking information of the multiple targets.Type: ApplicationFiled: July 26, 2024Publication date: January 30, 2025Applicant: AGENCY FOR DEFENSE DEVELOPMENTInventors: Yeonhee PARK, Ji Eun ROH, Ji Hwan YOON, Wonjin LEE, Jinju WON
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Publication number: 20250030141Abstract: An energy storage system according to the present disclosure includes at least one battery rack including a plurality of stacked battery modules; a container accommodating the at least one battery rack, wherein the container includes a bottom plate in which the at least one battery rack is disposed; and a fire fighting water collection chamber disposed lower than the bottom plate and having at least one side in communication with the bottom plate to allow a fire fighting water dropped from the at least one battery rack to enter.Type: ApplicationFiled: April 27, 2023Publication date: January 23, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ji-Hun KIM, Yo-Hwan KIM, Hong-Jae PARK, Mun-Seok YANG, Sung-Han YOON, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO
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Publication number: 20250023216Abstract: A battery rack according to the present disclosure includes a plurality of battery modules; a rack case having receiving portions, each receiving portion configured to and receive one of the plurality of battery modules at each predetermined height, and each receiving portion having a structure in which upper and lower sides and left and right sides are closed and front and rear sides are open; a fire fighting water supply pipe connected to each of the battery modules disposed in the receiving portions which supplies a fire fighting water when a fire occurs; and a drain guide disposed on an outer surface of the rack case including at least one surface of a front outer surface or a rear outer surface of the rack case, the drain guide being configured to guide drainage of the fire fighting water.Type: ApplicationFiled: April 27, 2023Publication date: January 16, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ji-Hun KIM, Yo-Hwan KIM, Hong-Jae PARK, Mun-Seok YANG, Sung-Han YOON, Seung-Jun LEE, Ji-Won LEE, Hyun-Min LEE, Hyung-Uk LEE, Tae-Shin CHO
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Patent number: 12091238Abstract: A photovoltaic power generation module installation support system according to the present invention comprises: a conveyor device, which assembles a plurality of photovoltaic power generation modules into one string and moves same in one direction; and a loading cart including an accommodation space in which the string moved from the conveyor device is loaded in the direction that is horizontal to the ground, wherein the conveyor device includes one or more end stoppers for providing a vertical alignment line of the photovoltaic power generation module first arranged at one end of the conveyor device.Type: GrantFiled: March 11, 2022Date of Patent: September 17, 2024Assignee: SAMSUNG C&T CORPORATIONInventors: Dong Shik Kim, Ji Hwan Yoon, Kuk Hwan Kim, Jae Seung Cho
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Publication number: 20240150113Abstract: A photovoltaic power generation module installation support system according to the present invention comprises: a conveyer device, which assembles a plurality of photovoltaic power generation modules into one string and moves same in one direction; and a loading cart including an accommodation space in which the string moved from the conveyer device is loaded in the direction that is horizontal to the ground, wherein the conveyer device includes one or more end stoppers for providing a vertical alignment line of the photovoltaic power generation module first arranged at one end of a conveyor.Type: ApplicationFiled: March 11, 2022Publication date: May 9, 2024Applicant: SAMSUNG C&T CORPORATIONInventors: Dong Shik KIM, Ji Hwan YOON, Kuk Hwan KIM, Jae Seung CHO
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Publication number: 20240019538Abstract: The present disclosure relates to a radar system including a pulse Doppler radar. A method of removing clutter according to the present disclosure includes obtaining chirp rate information on a chirp rate applied to a transmission signal of the pulse Doppler radar, determining a reference Doppler frequency for removing a clutter signal by considering the chirp rate information, and removing a signal having a frequency less than or equal to the reference Doppler frequency.Type: ApplicationFiled: July 5, 2023Publication date: January 18, 2024Applicant: AGENCY FOR DEFENSE DEVELOPMENTInventors: Ji Hwan YOON, Yong Min KIM, Won Jin LEE, Jieun ROH
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Patent number: 11605677Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.Type: GrantFiled: January 25, 2021Date of Patent: March 14, 2023Assignee: Samsung Display Co., Ltd.Inventors: Young Hee Lee, Hyun Shik Lee, Seung Wook Chang, Byoung Seong Jeong, Sang Woo Pyo, Jae Hoon Hwang, Ji Hwan Yoon
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Publication number: 20210151510Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.Type: ApplicationFiled: January 25, 2021Publication date: May 20, 2021Inventors: Young Hee LEE, Hyun Shik LEE, Seung Wook CHANG, Byoung Seong JEONG, Sang Woo PYO, Jae Hoon HWANG, Ji Hwan YOON
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Patent number: 10985220Abstract: A light emitting display device includes a substrate having a first pixel, a second pixel, a third pixel, and an infrared emission portion. The first, second, and third pixels emit light of different colors. The light emitting device also includes a first electrode on the substrate, a second electrode overlapping the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The auxiliary layer includes a first auxiliary layer on the first pixel and a second auxiliary layer in the infrared emission portion. The first auxiliary layer and second auxiliary layer include a same material.Type: GrantFiled: July 14, 2019Date of Patent: April 20, 2021Inventors: Sang Woo Lee, Heung Su Park, Ji Hwan Yoon, Jae Hoon Hwang
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Patent number: 10923538Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.Type: GrantFiled: January 13, 2020Date of Patent: February 16, 2021Assignee: Samsung Display Co., Ltd.Inventors: Young Hee Lee, Hyun Shik Lee, Seung Wook Chang, Byoung Seong Jeong, Sang Woo Pyo, Jae Hoon Hwang, Ji Hwan Yoon
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Patent number: 10811463Abstract: A light emitting display device includes a substrate that includes a first pixel, a second pixel, a third pixel, and an infrared ray emission portion, the first pixel, the second pixel, and the third pixel representing different colors, a first electrode on the substrate, a second electrode that overlaps the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The emission layer may include a first emission layer in the first pixel and an infrared ray emission layer in the infrared ray emission portion, the auxiliary layer may include a first auxiliary layer in the first pixel, and the infrared ray emission layer and the first auxiliary layer may include the same material.Type: GrantFiled: October 24, 2017Date of Patent: October 20, 2020Assignee: Samsung Display Co., Ltd.Inventors: Hyo Yeon Kim, Yi Seul Kim, Heun Seung Lee, Ji Hwan Yoon, Jae Hoon Hwang
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Publication number: 20200328256Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.Type: ApplicationFiled: January 13, 2020Publication date: October 15, 2020Inventors: Young Hee LEE, Hyun Shik LEE, Seung Wook CHANG, Byoung Seong JEONG, Sang Woo PYO, Jae Hoon HWANG, Ji Hwan YOON