Patents by Inventor Gyu Cho
Gyu Cho 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: 20250139793Abstract: Provided are systems, devices, methods, and instructions for changing target shooting cycle for reconnaissance of target, including obtaining a first target video and detecting a target included in the first target video through coordinate correction to the first target video, determining whether the target is a previously identified target, when it is determined that the target is the previously identified target, extracting change degrees between the first target video and target videos obtained before obtaining the first target video, and changing a shooting cycle of the target from a first shooting cycle to a second shooting cycle based on the change degrees.Type: ApplicationFiled: October 30, 2024Publication date: May 1, 2025Inventors: Nam Won AN, Kyung Mee LIM, Byung Gyu CHO, So Young JEONG
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Publication number: 20250099548Abstract: The present invention relates to a pharmaceutical composition for preventing or treating degenerative brain diseases by using glucagon-like peptide-1 (GLP-1) and an interleukin-1 receptor antagonist (IL-1Ra). A composition comprising a fusion protein including GLP-1 and IL-1Ra, according to the present invention, exhibits the effects of inhibiting the production of amyloid beta, which is known as a material causing Alzheimer's disease, and improving memory and cognitive function. In addition, it has been identified that when a bispecific antibody comprising GLP-1 and an anti-IL-1 antibody or a fusion protein in which IL-1Ra and Fc are linked is administered, amyloid beta plaque deposition in the brain is decreased and a neurogenesis promotion effect is exhibited in Alzheimer's disease model mice. Moreover, it has been identified that when GLP-1 and IL-1Ra are also co-administered, amyloid beta plaque deposition in the brain is decreased in Alzheimer's disease model mice.Type: ApplicationFiled: January 6, 2023Publication date: March 27, 2025Inventors: Myung Ho JANG, Young-Gyu CHO, Young Min OH, Jiyoung KIM
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Publication number: 20250025896Abstract: Proposed is a substrate processing apparatus including a showerhead assembly. A showerhead assembly according to an embodiment includes an upper plate, a gas distribution plate disposed under the upper plate and having a plurality of through-holes, a shower plate disposed under the gas distribution plate and having a plurality of gas spray holes connected to the through-holes, and a fastening unit fastening the gas distribution plate and the shower plate to each other. The fastening unit includes a cam received in the shower plate, and a pinion received in the gas distribution plate. The pinion is coupled to the cam by a rack inserted through a passage formed in the gas distribution plate.Type: ApplicationFiled: April 19, 2024Publication date: January 23, 2025Applicant: SEMES CO., LTD.Inventors: Sung Yeon KIM, Ho Ik KIM, In Gyu CHO
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Patent number: 12165916Abstract: A semiconductor device includes a first interlayer insulating film; a conductive connection structure provided in the first interlayer insulating film; a second interlayer insulating film provided on the first interlayer insulating film; a wiring structure provided in the second interlayer insulating film and connected to the conductive connection structure; and an insertion liner interposed between an upper surface of the conductive connection structure and the wiring structure, the insertion liner including carbon.Type: GrantFiled: June 13, 2022Date of Patent: December 10, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won Keun Chung, Joon Gon Lee, Rak Hwan Kim, Chung Hwan Shin, Do Sun Lee, Nam Gyu Cho
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Publication number: 20240148829Abstract: The present invention relates to a formulation optimized for a fusion protein dimer comprising an extracellular domain of an alpha subunit of an IgE Fc receptor. Specifically, the present invention relates to an aqueous pharmaceutical formulation comprising a fusion protein dimer comprising an extracellular domain of an alpha subunit of an IgE Fc receptor, histidine, proline, methionine, and poloxamer 188, wherein the pH of the formulation is from 6.0 to 7.0. The fusion protein present in the formulation according to the present invention is included at a high concentration, has improved stability, may be conveniently administered by subcutaneous injection, and has excellent IgE binding ability compared to a conventional therapeutic agent comprising an anti-IgE antibody. Thus, it can be usefully utilized as an injection for the treatment of allergic diseases mediated by IgE.Type: ApplicationFiled: March 7, 2022Publication date: May 9, 2024Inventors: Myung Ho Jang, Young-Gyu Cho, Soontak Kwon
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Publication number: 20240128347Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.Type: ApplicationFiled: December 27, 2023Publication date: April 18, 2024Inventors: Nam Gyu CHO, Rak Hwan KIM, Hyeok-Jun SON, Do Sun LEE, Won Keun CHUNG
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Patent number: 11881519Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.Type: GrantFiled: May 27, 2022Date of Patent: January 23, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Gyu Cho, Rak Hwan Kim, Hyeok-Jun Son, Do Sun Lee, Won Keun Chung
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Publication number: 20230378263Abstract: A semiconductor device includes an active pattern; gate spacers on the active pattern defining a gate trench; a gate insulating layer along a sidewall and a bottom surface of the gate trench; a first conductive layer on the gate insulating layer; a second conductive layer on the first conductive layer in the gate trench; a third conductive layer on the second conductive layer in the gate trench and including a first portion between parts of the second conductive layer, and a second portion on the first portion and in contact with an upper surface of the second conductive layer; and a capping pattern on the second and third conductive layers and including a portion between the gate insulating layer and the second portion, and in contact with a sidewall of the second portion, wherein a width of the second portion is greater than a width of the first portion.Type: ApplicationFiled: December 21, 2022Publication date: November 23, 2023Inventors: Jin Kyu JANG, Byoung Hoon LEE, Chan Hyeong LEE, Nam Gyu CHO
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Publication number: 20230279124Abstract: The present invention relates to a fusion protein dimer comprising an IgE Fc receptor alpha subunit extracellular domain (Fc?RI?-ECD) and a fragment of anti-IL-4R antibody; and a composition for treating allergic diseases, comprising the same. The fusion protein dimer according to the present invention exhibits an excellent IgE-binding ability and an excellent serum IgE level-reducing effect. In addition, the present invention elicits a hyperimmune response of IgE, and thus has an excellent effect of inhibiting the activity of cytokines inducing allergic diseases, such as IL-4 and IL-13, and thus may be applied as a medicine for the use of treating or preventing IgE-mediated allergic diseases.Type: ApplicationFiled: July 14, 2021Publication date: September 7, 2023Inventors: Myung Ho JANG, Su Youn NAM, Young-Gyu CHO, Young Min OH, Kyungwha LEE, Nahyun OH
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Publication number: 20230257459Abstract: A pharmaceutical composition containing, as active ingredients, a fusion protein dimer including an IL-2 protein or a variant thereof and a CD80 protein or a fragment thereof, and an immune checkpoint inhibitor is disclosed. The fusion protein containing an CD80 fragment, an Fc domain of an immunoglobulin, and an IL-2 variant can activate immune cells such as natural killer cells as well as control the immune cell regulatory activity of regulatory T cells. In addition, the combined administration of the fusion protein and an immune checkpoint inhibitor such as Keytruda known as a PD-1 inhibitor can effectively inhibit cancer. Therefore, a pharmaceutical composition containing, as active ingredients, the fusion protein dimer and an immune checkpoint inhibitor can be effectively applied to the treatment of cancer and has high industrial applicability.Type: ApplicationFiled: March 1, 2023Publication date: August 17, 2023Applicant: GI INNOVATION, INC.Inventors: Myoung Ho JANG, Su Youn NAM, Young Jun KOH, Young-Gyu CHO
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Publication number: 20230257438Abstract: The present invention relates to a fusion protein comprising an anti-LAG-3 antibody and IL-2 or a variant thereof. In the fusion protein according to the present invention, the anti-LAG-3 antibody moiety may bind to LAG-3, thereby regulating the binding of LAG-3 and MHCII. Moreover, the IL-2 protein or a variant thereof may regulate the activity of T cells. Therefore, a pharmaceutical composition comprising the fusion protein increases the immune activity in vivo and can be effectively used as an anticancer agent, and thus is highly industrially applicable.Type: ApplicationFiled: June 29, 2021Publication date: August 17, 2023Inventors: Myung Ho JANG, Young-Gyu CHO, Young Min OH, Yaein SHIM
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Publication number: 20230137860Abstract: An integrated molecular diagnosis apparatus including a buffer tube into which a sample collection tool collecting a sample is inserted, the buffer preparing a sample solution that contains nucleic acid extracted from the collected sample, a cartridge combined with the buffer tube and supplied with the sample solution, the cartridge transporting the sample solution to a reaction chamber through a fluid channel and performing a nucleic acid amplification reaction, and a diagnosis module main body detachably combined with the cartridge, the diagnosis module main body supplying heat at a predetermined temperature to the reaction chamber, detecting the nucleic acid amplification reaction, and determining whether or not a diagnosis target is present.Type: ApplicationFiled: February 16, 2022Publication date: May 4, 2023Inventors: Kook Nyung Lee, Hyun Young Lee, Sang Gyu Cho, Dong Ki Hong, Jeong Hun Cheon, Joo Sung Kang, Hye Lim Kang, Seo Jin Yun
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Patent number: 11639383Abstract: There is provided a pharmaceutical composition for preventing or treating cancer comprising, as active ingredients, a fusion protein dimer comprising an IL-2 protein or a variant thereof and a CD80 protein or a fragment thereof, and an immune checkpoint inhibitor. The fusion protein containing an CD80 fragment, an Fc domain of an immunoglobulin, and an IL-2 variant in an embodiment can activate immune cells such as natural killer cells as well as control the immune cell regulatory activity of regulatory T cells. In addition, the combined administration of the fusion protein and an immune checkpoint inhibitor such as Keytruda known as a PD-1 inhibitor can effectively inhibit cancer. Therefore, a pharmaceutical composition containing, as active ingredients, a fusion protein dimer comprising an IL-2 protein or a variant thereof and a CD80 protein or a fragment thereof, and an immune checkpoint inhibitor can be effectively applied to the treatment of cancer and has high industrial applicability.Type: GrantFiled: November 27, 2020Date of Patent: May 2, 2023Assignee: GI INNOVATION, INC.Inventors: Myoung Ho Jang, Su Youn Nam, Young Jun Koh, Young-Gyu Cho
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Publication number: 20220403019Abstract: There is provided a pharmaceutical composition for preventing or treating cancer comprising, as active ingredients, a fusion protein dimer comprising an IL-2 protein or a variant thereof and a CD80 protein or a fragment thereof, and an immune checkpoint inhibitor. The fusion protein containing an CD80 fragment, an Fc domain of an immunoglobulin, and an IL-2 variant in an embodiment can activate immune cells such as natural killer cells as well as control the immune cell regulatory activity of regulatory T cells. In addition, the combined administration of the fusion protein and an immune checkpoint inhibitor such as Keytruda known as a PD-1 inhibitor can effectively inhibit cancer. Therefore, a pharmaceutical composition containing, as active ingredients, a fusion protein dimer comprising an IL-2 protein or a variant thereof and a CD80 protein or a fragment thereof, and an immune checkpoint inhibitor can be effectively applied to the treatment of cancer and has high industrial applicability.Type: ApplicationFiled: November 27, 2020Publication date: December 22, 2022Applicant: GI INNOVATION, INC.Inventors: Myoung Ho JANG, Su Youn NAM, Young Jun KOH, Young-Gyu CHO
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Publication number: 20220319916Abstract: A semiconductor device includes a first interlayer insulating film; a conductive connection structure provided in the first interlayer insulating film; a second interlayer insulating film provided on the first interlayer insulating film; a wiring structure provided in the second interlayer insulating film and connected to the conductive connection structure; and an insertion liner interposed between an upper surface of the conductive connection structure and the wiring structure, the insertion liner including carbon.Type: ApplicationFiled: June 13, 2022Publication date: October 6, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won Keun CHUNG, Joon Gon LEE, Rak Hwan KIM, Chung Hwan SHIN, Do Sun LEE, Nam Gyu CHO
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Publication number: 20220285518Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.Type: ApplicationFiled: May 27, 2022Publication date: September 8, 2022Inventors: Nam Gyu CHO, Rak Hwan KIM, Hyeok-Jun SON, Do Sun LEE, Won Keun CHUNG
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Patent number: 11367651Abstract: A semiconductor device includes a first interlayer insulating film; a conductive connection structure provided in the first interlayer insulating film; a second interlayer insulating film provided on the first interlayer insulating film; a wiring structure provided in the second interlayer insulating film and connected to the conductive connection structure; and an insertion liner interposed between an upper surface of the conductive connection structure and the wiring structure, the insertion liner including carbon.Type: GrantFiled: June 16, 2020Date of Patent: June 21, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won Keun Chung, Joon Gon Lee, Rak Hwan Kim, Chung Hwan Shin, Do Sun Lee, Nam Gyu Cho
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Patent number: 11349007Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.Type: GrantFiled: September 9, 2020Date of Patent: May 31, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Gyu Cho, Rak Hwan Kim, Hyeok-Jun Son, Do Sun Lee, Won Keun Chung
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Patent number: 11306141Abstract: The present invention relates to an antibody against delta-like 1 homolog (Drosophila) (DLK1) or an antigen-binding fragment thereof, a nucleic acid encoding the same, a vector comprising the nucleic acid, a cell transformed with the vector, a method for producing the antibody or an antigen-binding fragment thereof, an antibody drug conjugate (ADC) comprising the same, a pharmaceutical composition for treating cancer, a composition for diagnosing cancer, and a chimeric antigen receptor (CAR) and a T-cell engager comprising the same.Type: GrantFiled: September 10, 2018Date of Patent: April 19, 2022Assignee: Y-BIOLOGICS INC.Inventors: Jung Chae Lim, Ji-Young Shin, Sunha Yoon, Sang Pil Lee, Yunseon Choi, Jisu Lee, Young-Gyu Cho, Seok Ho Yoo, Yeung chul Kim, Si Hyung Lee, Jae Eun Park, Youngja Song, Gi Sun Baek, Bum-chan Park, Young Woo Park
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Small-sized motor apparatus for vehicle provided with improved shaft thrust gap prevention structure
Patent number: 11251678Abstract: A small-sized motor apparatus for a vehicle, includes: a frame; a drive shaft mounted to the frame, a driven shaft to rotate dependently on the drive shaft, the driven shaft including a second worm gear; a cover coupled to the frame; a plate-shaped washer member; and a gap spring member preventing an axial movement of the driven shaft, the gap spring member being assembled in a radial direction of the driven shaft and installed such that one side of the gap spring member is contact-supported by the plate-shaped washer member and the other side of the gap spring member is supported by the frame, wherein the frame includes a slide groove that accommodates both ends of the gap spring member and the plate-shaped washer member and restricts the gap spring member from moving in an axial direction of the driven shaft.Type: GrantFiled: January 13, 2020Date of Patent: February 15, 2022Assignee: DY AUTO CorporationInventors: Sung Min Park, Jin Gyu Cho