Patents by Inventor Sung-Won Jung
Sung-Won Jung 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: 20240141061Abstract: The present disclosure relates to an antibody binding specifically to CD55 or an antigen-binding fragment thereof; and a composition for preventing, treating and/or diagnosing cancer containing the same. The antibody of the present disclosure may be used as an effective therapeutic composition for various CD55-mediated diseases since it shows high binding ability and inhibitory effect for the CD55 protein which promotes tumor growth by inhibiting the complement immune mechanism. In addition, the antibody of the present disclosure may be usefully used as an effective therapeutic adjuvant that fundamentally removes drug resistance and remarkably improves therapeutic responsiveness in various diseases in which resistance to therapeutic agents with CDC (complement-dependent cytotoxicity) as a mechanism of action has been induced due to overexpression of CD55.Type: ApplicationFiled: January 12, 2022Publication date: May 2, 2024Applicants: SG MEDICAL INC, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, KOREA ATOMIC ENERGY RESEARCH INSTITUTEInventors: Ji Chul LEE, Hye In PARK, Sung-Won MIN, Sung-Won MIN, Hyeong Sun KWON, Jae Cheong LIM, So Hee DOH, Eun Ha CHO, So-Young LEE, Sung Hee JUNG
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Patent number: 11968915Abstract: A selector according to an embodiment of the present disclosure includes a first electrode; a second electrode disposed opposite to the first electrode; an ion supply layer disposed between the first electrode and the second electrode to be on the side of the first electrode and doped with a metal, wherein the doped metal diffuses toward the second electrode; a switching layer disposed between the first electrode and the second electrode to be on the side of the second electrode, wherein the doped metal diffuses from the ion supply layer into the switching layer so that metal concentration distribution inside the switching layer is changed to generate metal filaments; and a diffusion control layer inserted between the ion supply layer and the switching layer, wherein the diffusion control layer serves to adjust electrical characteristics related to the generated metal filaments as the amount of the diffusing metal is adjusted in proportion to a thickness of the diffusion control layer.Type: GrantFiled: September 21, 2021Date of Patent: April 23, 2024Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Jea Gun Park, Soo Min Jin, Dong Won Kim, Hea Jee Kim, Dae Seong Woo, Sang Hong Park, Sung Mok Jung, Dong Eon Kim
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Patent number: 11957495Abstract: An X-ray imaging apparatus includes an imaging device configured to capture a camera image of a target; a controller configured to stitch a plurality of X-ray images of respective divided regions of the target to generate one X-ray image of the target; and a display configured to display a settings window that provides a GUI for receiving a setting of an X-ray irradiation condition for the respective divided regions, and display the camera image in which positions of the respective divided regions are displayed.Type: GrantFiled: December 15, 2021Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho Jun Lee, Ju Hwan Kim, Se Hui Kim, Seung-Hoon Kim, Si Won Park, Phill Gu Jung, Duhgoon Lee, Myung Jin Chung, Do Hyeong Hwang, Sung Jin Park
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Publication number: 20240109784Abstract: The present invention relates to a manufacturing method and a manufacturing apparatus for calcium formate and, more particularly, to a manufacturing method and a manufacturing apparatus for calcium formate, wherein the formic acid-amine adduct prepared in a process using hydrogenation of carbon dioxide is reacted with a calcium compound, whereby calcium formate can be manufactured and separated in a simple process while excluding complicated separation processes and co-bases required by conventional formic acid manufacturing processes, with the resultant improvement of economical benefit and efficacy in the process.Type: ApplicationFiled: November 24, 2021Publication date: April 4, 2024Inventors: Hae Won JUNG, Cheol Hyun KIM, Hyun CHOI, Jung Hyun JIN, Sung Ho YOON, Ha Young YOON
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Publication number: 20240108052Abstract: An embodiment of the present disclosure discloses tobacco material including: a center portion including a flavor material; and an outer portion including a tobacco mixture, wherein the outer portion surrounds the center portion.Type: ApplicationFiled: April 12, 2022Publication date: April 4, 2024Applicant: KT&G CORPORATIONInventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
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Publication number: 20240068931Abstract: In corrosion rate measurement equipment according to an atmospheric environment according to the present invention, the length of a conductive pattern for temperature correction of a corrosion sensor is greater than the length of a conductive pattern for corrosion measurement, and the surface area of the conductive pattern for temperature correction of a corrosion sensor is less than the surface area of the conductive pattern for corrosion measurement so that a measured error of reference resistance measured values measured in the conductive pattern for temperature correction is minimized and thus the measured values measured in the conductive pattern for corrosion measurement can be more accurately corrected by using the reference resistance measured value and thus, corrosion rate can be more accurately measured.Type: ApplicationFiled: July 17, 2023Publication date: February 29, 2024Applicants: HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD., CORREL TECHNOLOGY CO., LTD.Inventors: Suho CHA, Kyeong Wan PARK, Sung Won JUNG, Insun PARK
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Patent number: 11860774Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: GrantFiled: July 28, 2021Date of Patent: January 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sangkwon Moon, Kyung Ho Kim, Seunguk Shin, Sung Won Jung
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Publication number: 20230372227Abstract: The present application relates to a preservative comprising polylysine and caprylyl glyceryl ether and the use thereof, and provides a preservative for a skin external preparation, which exhibits excellent antimicrobial or preservative effects against bacteria and fungi, and a cosmetics composition comprising the preservative.Type: ApplicationFiled: March 3, 2021Publication date: November 23, 2023Applicant: ACTIVON CO.,LTD.Inventors: Myo Deok KIM, Jun Hak LEE, Myung Chan CHO, Sung Won JUNG, Byung Gyu PARK, Youn Ki CHO
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Patent number: 11359040Abstract: Disclosed are a polyolefin having a high molecular weight by using a novel metallocene catalyst; a method for preparing the polyolefin by using the same; and a method for preparing an ethylene-propylene random copolymer having high molecular weight, high syndiotacticity and small crystal size, thereby providing injection molded articles with improved transparency.Type: GrantFiled: September 27, 2017Date of Patent: June 14, 2022Assignee: LOTTE CHEMICAL CORPORATIONInventors: Byung Hun Chae, Joon Keun Min, Sung Won Jung, Youn Jin Hong, Hyun Yul Woo
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Publication number: 20210357319Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Inventors: Sangkwon MOON, Kyung Ho KIM, Seunguk SHIN, Sung WON JUNG
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Patent number: 11093384Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: GrantFiled: May 19, 2020Date of Patent: August 17, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sangkwon Moon, Kyung Ho Kim, Seunguk Shin, Sung Won Jung
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Patent number: 10875951Abstract: Disclosed is a propylene-diene copolymer resin having excellent melt tension, with improved melt strength, high molecular weight and broad molecular weight distribution by using a specific metallocene catalyst system. The present invention provides a propylene-diene copolymer resin produced by polymerizing propylene and a diene compound of C4-C20 by using a metallocene catalyst system, wherein the propylene-diene copolymer resin has the melt index (2.16 kg load at 230° C.) of 0.1-100 g/10 min and the melt tension (advanced rheometric expansion system (ARES)) of 5-100 g.Type: GrantFiled: April 6, 2017Date of Patent: December 29, 2020Assignee: LOTTE CHEMICAL CORPORATIONInventors: Byung Hun Chae, Hyun Yul Woo, Rai Ha Lee, Joon Keun Min, Sung Won Jung, Youn Jin Hong, Eun Hye Shin
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Publication number: 20200278926Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: ApplicationFiled: May 19, 2020Publication date: September 3, 2020Inventors: Sangkwon MOON, Kyung Ho KIM, Seunguk SHIN, Sung WON JUNG
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Patent number: 10657042Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: GrantFiled: August 7, 2018Date of Patent: May 19, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sangkwon Moon, Kyung Ho Kim, Seunguk Shin, Sung Won Jung
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Publication number: 20190270833Abstract: Disclosed are a catalyst having a high molecular weight by using a novel metallocene catalyst; a method for preparing a polyolefin by using the same; and a method for preparing an ethylene-propylene random copolymer having a high molecular weight and ethylene syndiotactic index and having a small crystal size, thereby having improved transparency during injection. The present invention provides a transition metal compound represented by chemical formula 1.Type: ApplicationFiled: September 27, 2017Publication date: September 5, 2019Applicants: LOTTE CHEMICAL CORPORATION, LOTTE CHEMICAL CORPORATIONInventors: Byung Hun Chae, Joon Keun Min, Sung Won Jung, Youn Jin Hong, Hyun Yul Woo
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Publication number: 20190119427Abstract: Disclosed is a propylene-diene copolymer resin having excellent melt tension, with improved melt strength, high molecular weight and broad molecular weight distribution by using a specific metallocene catalyst system. The present invention provides a propylene-diene copolymer resin produced by polymerizing propylene and a diene compound of C4-C20 by using a metallocene catalyst system, wherein the propylene-diene copolymer resin has the melt index (2.16 kg load at 230° C.) of 0.1-100 g/10 min and the melt tension (advanced rheometric expansion system (ARES)) of 5-100 g.Type: ApplicationFiled: April 6, 2017Publication date: April 25, 2019Applicant: Lotte Chemical CorporationInventors: Byung Hun CHAE, Hyun Yul WOO, Rai Ha LEE, Joon Keun MIN, Sung Won JUNG, Youn Jin HONG, Eun Hye SHIN
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Patent number: 10214658Abstract: A method of three-dimensional (3D) printing, the method including: heating a composition comprising a polymer base including atactic polypropylene having a weight average molecular weight of 50,000 to 1,000,000, a density of 0.8 to 0.9 g/ml, and isotacticity (Pentad I.I, mmmm) of 5 to 20%, wherein a melting index (210° C., 2.16 kg) of the polymer base is 0.5-30 g/10 minutes; extruding the composition as a filament; and applying the extruded filament in one or more layers, wherein a solidification rate (measuring melting indexes (MI, 150° C., 10 kg)) of the filament is less than or equal to 2 g/10 minutes and a melting rate (measuring melting indexes (MI, 180° C., 10 kg)) of the filament is greater than or equal to 10 g/10 minutes, and hardness of the polymer base is less than or equal to Shore A 90.Type: GrantFiled: August 31, 2018Date of Patent: February 26, 2019Assignee: LOTTE CHEMICAL CORPORATIONInventors: Byung Hun Chae, Sung Won Jung, Jung Yeop Lee, Hyun Yul Woo, Youn Jin Hong
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Publication number: 20180371283Abstract: A method of three-dimensional (3D) printing, the method including: heating a composition comprising a polymer base including atactic polypropylene having a weight average molecular weight of 50,000 to 1,000,000, a density of 0.8 to 0.9 g/ml, and isotacticity (Pentad I.I, mmmm) of 5 to 20%, wherein a melting index (210° C., 2.16 kg) of the polymer base is 0.5-30 g/10 minutes; extruding the composition as a filament; and applying the extruded filament in one or more layers, wherein a solidification rate (measuring melting indexes (MI, 150° C., 10 kg)) of the filament is less than or equal to 2 g/10 minutes and a melting rate (measuring melting indexes (MI, 180° C., 10 kg)) of the filament is greater than or equal to 10 g/10 minutes, and hardness of the polymer base is less than or equal to Shore A 90.Type: ApplicationFiled: August 31, 2018Publication date: December 27, 2018Applicant: LOTTE CHEMICAL CORPORATIONInventors: Byung Hun CHAE, Sung Won JUNG, Jung Yeop LEE, Hyun Yul WOO, Youn Jin HONG
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Publication number: 20180341582Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: ApplicationFiled: August 7, 2018Publication date: November 29, 2018Inventors: Sangkwon Moon, Kyung Ho Kim, Seunguk Shin, Sung Won Jung
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Patent number: 10042754Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.Type: GrantFiled: June 12, 2014Date of Patent: August 7, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sangkwon Moon, Kyung Ho Kim, Seunguk Shin, Sung Won Jung