Patents by Inventor Jong Woo Seo
Jong Woo Seo 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: 11975296Abstract: A pore-filled ion exchange polyelectrolyte composite membrane from which the surface ion exchange polyelectrolyte has been removed and a method of manufacturing the same are provided. The ion exchange polyelectrolyte composite membrane exhibits low film resistance and low in-plane-direction swelling degree, and has a smaller film-thickness than a commercial film, and thus, can be used for various purposes. In addition, since the pore-filled ion exchange polyelectrolyte composite membrane is continuously manufactured through a roll-to-roll process, the manufacturing process is simple, and manufacturing costs can be greatly reduced.Type: GrantFiled: April 29, 2019Date of Patent: May 7, 2024Assignee: Toray Advanced Materials Korea Inc.Inventors: Young Woo Choi, Mi Soon Lee, Tae Young Kim, Young Gi Yoon, Beom Jun Kim, Min Ho Seo, Chi Young Jung, Jong Min Lee, Nam-jo Jeong, Seung Cheol Yang, Ji Yeon Choi
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Publication number: 20240139539Abstract: The present invention relates to a light irradiation apparatus including: a body part, base parts coupled to the body part, light irradiators coupled to the corresponding base part to irradiate light on a user's body, and position adjustors for adjusting the light irradiators in position and having one or more actuators controlled by a computing device, wherein the one or more actuators adjust the light irradiators in position so that the positions of the light irradiators correspond to the user's body on which the light is irradiated.Type: ApplicationFiled: October 28, 2022Publication date: May 2, 2024Inventors: Jong Won KIM, Jung Hyun KIM, Young Seok SEO, Chang Woo LEE
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Patent number: 11969397Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.Type: GrantFiled: November 7, 2019Date of Patent: April 30, 2024Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Mi-La Cho, Dong-Yun Shin, Jong-Young Choi, Chul-Woo Yang, Sung-Hwan Park, Seon-Yeong Lee, Min-Jung Park, Joo-Yeon Jhun, Se-Young Kim, Hyeon-Beom Seo, Jae-Yoon Ryu, Keun-Hyung Cho
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Patent number: 11969917Abstract: A silicon carbide wafer manufacturing method includes: a bending measuring step of measuring a first edge having the greatest degree of a bending at one surface of a silicon carbide ingot having one surface; a cutting start step of starting a cutting at a second edge having a distance of r×a along an edge of the one surface from the first edge in a direction parallel to or with a predetermined off angle with respect to the one surface through the wire saw, a cutting speed being decreased to a first cutting speed in the cutting start step; a cutting proceeding step in which the first cutting speed is substantially constant within a variation of about ±5% of the first cutting speed; and a finish step in which the cutting speed is increased from the first cutting speed and the cutting of the silicon carbide ingot is completed.Type: GrantFiled: January 14, 2022Date of Patent: April 30, 2024Assignee: SENIC Inc.Inventors: Jung-Gyu Kim, Kap-Ryeol Ku, Jung Doo Seo, Jung Woo Choi, Jong Hwi Park
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Patent number: 11961679Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of internal electrodes stacked in a first direction, and external electrodes, wherein the body includes an active portion, a side margin portion covering at least one of a first surface and a second surface of the active portion opposing each other in a second direction, and a cover portion covering the active portion in the first direction, respective dielectric layers among the plurality of dielectric layers include a barium titanate-based composition, the dielectric layer of the side margin portion includes Sn, and a content of Sn in the dielectric layer of the side margin portion is different from that of Sn in the dielectric layer of the active portion, and the dielectric layer of the side margin portion includes at least some grains having a core-shell structure.Type: GrantFiled: November 2, 2021Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Woo Kim, Eun Jung Lee, Jong Suk Jeong, Chun Hee Seo, Jong Hoon Yoo, Tae Hyung Kim, Ho Sam Choi, Sim Chung Kang
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Patent number: 11955859Abstract: The present disclosure relates to a busbar unit for a motor, the busbar unit including: a first terminal; a second terminal provided to be spaced apart from the first terminal in a first direction; a third terminal stacked on the first terminal in a second direction perpendicular to the first direction; a fourth terminal stacked on the second terminal in the second direction; and a holder configured to support the first terminal, the second terminal, the third terminal, and the fourth terminal, thereby obtaining an advantageous effect of simplifying a structure and improving a degree of design freedom and spatial utilization.Type: GrantFiled: November 23, 2020Date of Patent: April 9, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Yeong Woo Seo, Jong Bin Park, Jung Kyu Yim
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Patent number: 11654109Abstract: A cavitation seed for drug delivery, and a drug delivery method using the same are disclosed. The cavitation seed according to the present invention comprises: a shell which forms the outer surface thereof to maintain the outer shape thereof within a fluid; and a core which is located inside the shell to determine buoyancy of the cavitation seed within the fluid. The cavitation seed can improve an effect of delivering a drug into a body since cavitation is induced by ultrasound at a position close to the epidermis. In addition, the cavitation seed can be applied in the delivery of various drugs as well as skin cosmetics, such as skin tone lightening agents, depilatories, hair restorers and skin fillers, skin analgesics, local anesthetics, agents for genetic diseases such as psoriasis, and agents for treatment of skin disease such as skin cancer.Type: GrantFiled: April 8, 2021Date of Patent: May 23, 2023Assignee: Pacific System Co., Ltd.Inventors: Jong Woo Seo, Jong Bum Seo, Gill Soo Song
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Publication number: 20210267889Abstract: A cavitation seed for drug delivery, and a drug delivery method using the same are disclosed. The cavitation seed according to the present invention comprises: a shell which forms the outer surface thereof to maintain the outer shape thereof within a fluid; and a core which is located inside the shell to determine buoyancy of the cavitation seed within the fluid. The cavitation seed can improve an effect of delivering a drug into a body since cavitation is induced by ultrasound at a position close to the epidermis. In addition, the cavitation seed can be applied in the delivery of various drugs as well as skin cosmetics, such as skin tone lightening agents, depilatories, hair restorers and skin fillers, skin analgesics, local anesthetics, agents for genetic diseases such as psoriasis, and agents for treatment of skin disease such as skin cancer.Type: ApplicationFiled: April 8, 2021Publication date: September 2, 2021Inventors: Jong Woo Seo, Jong Bum Seo, Gill Soo Song
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Patent number: 11000476Abstract: A cavitation seed for drug delivery, and a drug delivery method using the same are disclosed. The cavitation seed according to the present invention comprises: a shell which forms the outer surface thereof to maintain the outer shape thereof within a fluid; and a core which is located inside the shell to determine buoyancy of the cavitation seed within the fluid. The cavitation seed can improve an effect of delivering a drug into a body since cavitation is induced by ultrasound at a position close to the epidermis. In addition, the cavitation seed can be applied in the delivery of various drugs as well as skin cosmetics, such as skin tone lightening agents, depilatories, hair restorers and skin fillers, skin analgesics, local anesthetics, agents for genetic diseases such as psoriasis, and agents for treatment of skin disease such as skin cancer.Type: GrantFiled: May 27, 2016Date of Patent: May 11, 2021Assignee: Pacific System Co., Ltd.Inventors: Jong Woo Seo, Jong Bum Seo, Gill Soo Song
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Patent number: 10665930Abstract: The present invention relates to a tile structure of a shape-adaptive phased array antenna, and more specifically to a tile structure of a shape-adaptive phased array antenna configured to improve drag and low-observable properties of an airplane, and minimize a structural interference between adjacent tiles of the phased array antenna.Type: GrantFiled: August 9, 2018Date of Patent: May 26, 2020Assignee: AGENCY FOR DEFENSE DEVELOPMENTInventors: Tae Hwan Joo, Jong Woo Seo, Ji Ho Ryu, Ki Chul Kim, Chan Ho Hwang, Min Sung Kim, Cheol Hoon Lee
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Publication number: 20200044324Abstract: The present invention relates to a tile structure of a shape-adaptive phased array antenna, and more specifically to a tile structure of a shape-adaptive phased array antenna configured to improve drag and low-observable properties of an airplane, and minimize a structural interference between adjacent tiles of the phased array antenna.Type: ApplicationFiled: August 9, 2018Publication date: February 6, 2020Inventors: Tae Hwan JOO, Jong Woo SEO, Ji Ho RYU, Ki Chul KIM, Chan Ho HWANG, Min Sung KIM, Cheol Hoon LEE
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Publication number: 20180169013Abstract: A cavitation seed for drug delivery, and a drug delivery method using the same are disclosed. The cavitation seed according to the present invention comprises: a shell which forms the outer surface thereof to maintain the outer shape thereof within a fluid; and a core which is located inside the shell to determine buoyancy of the cavitation seed within the fluid. The cavitation seed can improve an effect of delivering a drug into a body since cavitation is induced by ultrasound at a position close to the epidermis. In addition, the cavitation seed can be applied in the delivery of various drugs as well as skin cosmetics, such as skin tone lightening agents, depilatories, hair restorers and skin fillers, skin analgesics, local anesthetics, agents for genetic diseases such as psoriasis, and agents for treatment of skin disease such as skin cancer.Type: ApplicationFiled: May 27, 2016Publication date: June 21, 2018Inventors: Jong Woo Seo, Jong Bum Seo, Gill Soo Song