Patents by Inventor Dae Sub Song
Dae Sub Song 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: 11535901Abstract: Provided herein are a probe capable of simultaneously detecting a virus and treating virus-infected cells, a composition for detecting a virus, which comprises the probe, a composition for treating a virus, which comprises the probe, and a method of detecting a virus or treating a viral infection by using the same. According to the present disclosure, it is possible to simultaneously perform diagnosis by virus detection and treatment of virus-infected cells, and in particular, diagnosis and treatment may be simultaneously performed on various types of viruses by varying the type of molecular beacon, and thus may be usefully applied to virus diagnosis and treatment fields, which require rapid diagnosis and treatment, and the spread of viral infections may be effectively prevented. In addition, the probe of the present disclosure has excellent stability and excellent detection sensitivity, and thus enables the detection of even a very low amount of a target at the pmole level.Type: GrantFiled: September 26, 2018Date of Patent: December 27, 2022Assignees: Yonsei University Industry Foundation (Yonsei UIF), Korea University Research and Business Foundation, Sejong CampusInventors: Seung Joo Haam, Hyun Ouk Kim, Byung Hoon Kang, Seung Min Han, Ji Sun Ki, Dae Sub Song, Woon Sung Na, Min Joo Yeom
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Patent number: 10566471Abstract: A composition for solar cell electrodes includes a silver (Ag) powder, a glass frit containing silver (Ag), tellurium (Te) and zinc (Zn), and an organic vehicle, wherein the glass frit has a mole ratio of Ag to Te ranging from about 1:0.1 to about 1:50 and a mole ratio of Ag to Zn ranging from about 1:0.1 to about 1:40.Type: GrantFiled: December 15, 2014Date of Patent: February 18, 2020Assignee: Samsung SDI Co., Ltd.Inventors: Sang Hee Park, Hyun Jin Koo, Dae Sub Song
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Publication number: 20190093180Abstract: Provided herein are a probe capable of simultaneously detecting a virus and treating virus-infected cells, a composition for detecting a virus, which comprises the probe, a composition for treating a virus, which comprises the probe, and a method of detecting a virus or treating a viral infection by using the same. According to the present disclosure, it is possible to simultaneously perform diagnosis by virus detection and treatment of virus-infected cells, and in particular, diagnosis and treatment may be simultaneously performed on various types of viruses by varying the type of molecular beacon, and thus may be usefully applied to virus diagnosis and treatment fields, which require rapid diagnosis and treatment, and the spread of viral infections may be effectively prevented. In addition, the probe of the present disclosure has excellent stability and excellent detection sensitivity, and thus enables the detection of even a very low amount of a target at the pmole level.Type: ApplicationFiled: September 26, 2018Publication date: March 28, 2019Applicants: Yonsei University Industry Foundation (Yonsei UIF), Korea University Research and Business Foundation, Sejong CampusInventors: Seung Joo HAAM, Hyun Ouk KIM, Byung Hoon KANG, Seung Min HAN, Ji Sun KI, Dae Sub SONG, Woon Sung NA, Min Joo YEOM
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Patent number: 10195266Abstract: The present invention relates to a versatile influenza virus vaccine composition using the HA2 helical domain of a hemagglutinin protein, which is an influenza surface protein, and to a pharmaceutical composition for preventing or treating influenza virus infectious diseases. The polypeptide expressed by SEQ ID NO: 3 and the polypeptide expressed by residues 379 to 474 of SEQ ID NO: 1 of the present invention can be mass-produced in E. coli, and effectively produce neutralizing antibodies to various influenza virus subtypes, and thus the polypeptides can be widely utilized as versatile vaccines for influenza virus subtypes and new influenza virus variants.Type: GrantFiled: September 14, 2015Date of Patent: February 5, 2019Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Dae Gwin Jeong, Dae Sub Song, Sun Woo Yoon
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Publication number: 20180133305Abstract: The present invention relates to a versatile influenza virus vaccine composition using the HA2 helical domain of a hemagglutinin protein, which is an influenza surface protein, and to a pharmaceutical composition for preventing or treating influenza virus infectious diseases. The polypeptide expressed by SEQ ID NO: 3 and the polypeptide expressed by residues 379 to 474 of SEQ ID NO: 1 of the present invention can be mass-produced in E. coli, and effectively produce neutralizing antibodies to various influenza virus subtypes, and thus the polypeptides can be widely utilized as versatile vaccines for influenza virus subtypes and new influenza virus variants.Type: ApplicationFiled: September 14, 2015Publication date: May 17, 2018Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Dae Gwin JEONG, Dae Sub SONG, Sun Woo YOON
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Publication number: 20180122968Abstract: A finger electrode for a solar cell formed using a conductive paste comprising a conductive powder, a glass frit, and an organic vehicle. A linewidth A? of the finger electrode at a point 0.5H satisfies the following Equation 1: 0.5A?A??0.75A where H is the height of the finger electrode and A is the linewidth of a base of the finger electrode.Type: ApplicationFiled: June 26, 2017Publication date: May 3, 2018Inventors: Dae Sub SONG, Jae Hwi CHO
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Patent number: 9734929Abstract: Example embodiments relate to a composition for forming a solar cell electrode, and a solar cell electrode prepared using the composition. The composition for forming a solar cell electrode includes a silver (Ag) powder, a glass frit, and an organic vehicle, wherein the glass frit includes silver (Ag); tellurium (Te); and at least one selected from the group of lithium (Li), sodium (Na), and potassium (K), a molar ratio of the silver (Ag):the tellurium (Te) included in the glass frit is in a range of about 1:0.1 to about 1:50, and a molar ratio of the silver (Ag):lithium (Li), sodium (Na) or potassium (K) is in a range of about 1:0.01 to about 1:10. The solar cell electrode prepared using the composition has excellent fill factor and conversion efficiency due to minimized contact resistance (Rc) and series resistance (Rs).Type: GrantFiled: May 14, 2015Date of Patent: August 15, 2017Assignee: SAMSUNG SDI CO., LTD.Inventors: Sang Hee Park, Hyun Jin Koo, Dae Sub Song
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Patent number: 9515202Abstract: A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle, and a thixotropic agent, the composition satisfying each of Formulae 1 to 7 described herein. A solar cell electrode is produced from the composition. A method of manufacturing a solar cell includes printing the composition in a predetermined pattern over a front surface of a wafer, and firing the printed composition pattern to form at least electrode.Type: GrantFiled: June 15, 2015Date of Patent: December 6, 2016Assignee: Cheil Industries, Inc.Inventors: Dae Sub Song, Jae Ho Kim, Sang Hyun Yang, Young Wook Choi
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Publication number: 20150333198Abstract: Example embodiments relate to a composition for forming a solar cell electrode, and a solar cell electrode prepared using the composition. The composition for forming a solar cell electrode includes a silver (Ag) powder, a glass frit, and an organic vehicle, wherein the glass frit includes silver (Ag); tellurium (Te); and at least one selected from the group of lithium (Li), sodium (Na), and potassium (K), a molar ratio of the silver (Ag): the tellurium (Te) included in the glass frit is in a range of about 1:0.1 to about 1:50, and a molar ratio of the silver (Ag) : lithium (Li), sodium (Na) or potassium (K) is in a range of about 1:0.01 to about 1:10. The solar cell electrode prepared using the composition has excellent fill factor and conversion efficiency due to minimized contact resistance (Rc) and series resistance (Rs).Type: ApplicationFiled: May 14, 2015Publication date: November 19, 2015Inventors: Sang Hee PARK, Hyun Jin KOO, Dae Sub SONG
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Publication number: 20150280024Abstract: A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle, and a thixotropic agent, the composition satisfying each of Formulae 1 to 7 described herein. A solar cell electrode is produced from the composition. A method of manufacturing a solar cell includes printing the composition in a predetermined pattern over a front surface of a wafer, and firing the printed composition pattern to form at least electrode.Type: ApplicationFiled: June 15, 2015Publication date: October 1, 2015Inventors: Dae Sub SONG, Jae Ho KIM, Sang Hyun YANG, Young Wook CHOI
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Publication number: 20150191609Abstract: A composition for solar cell electrodes includes a silver (Ag) powder, a glass frit containing silver (Ag), tellurium (Te) and zinc (Zn), and an organic vehicle, wherein the glass frit has a mole ratio of Ag to Te ranging from about 1:0.1 to about 1:50 and a mole ratio of Ag to Zn ranging from about 1:0.1 to about 1:40.Type: ApplicationFiled: December 15, 2014Publication date: July 9, 2015Inventors: Sang Hee PARK, Hyun Jin KOO, Dae Sub SONG
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Patent number: 8246962Abstract: Novel influenza viruses A/Canine/Korea/01/07 (H3N2), A/Canine/Korea/02/07 (H3N2) and A/Canine/Korea/03/07 (H3N2) are disclosed. A vaccine composition comprising at least one of the viruses, a method for preventing or treating diseases resulting from influenza virus infection by administering the vaccine composition, and an assay kit for detecting the viruses are also disclosed.Type: GrantFiled: November 16, 2007Date of Patent: August 21, 2012Assignee: Bionote Inc.Inventors: Young Shik Cho, Gun Woo Ha, Jin Sik Oh, Dong Seok Kang, Dae Sub Song, Bo Kyu Kang, Chul Seung Lee
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Publication number: 20110189227Abstract: Porcine circovirus type 2 (PCV2) having high replication ability in host cells and use thereof.Type: ApplicationFiled: May 21, 2010Publication date: August 4, 2011Applicant: GREEN CROSS VETERINARY PRODUCTS CO., LTD.Inventors: DAE SUB SONG, BO KYU KANG, HYE KWON KIM, BONG KYUN PARK
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Publication number: 20100285063Abstract: Novel influenza viruses A/Canine/Korea/01/07 (H3N2), A/Canine/Korea/02/07 (H3N2) and A/Canine/Korea/03/07 (H3N2) are disclosed. A vaccine composition comprising at least one of the viruses, a method for preventing or treating diseases resulting from influenza virus infection by administering the vaccine composition, and an assay kit for detecting the viruses are also disclosed.Type: ApplicationFiled: November 16, 2007Publication date: November 11, 2010Applicant: BIONOTE, INC.Inventors: Young Shik Cho, Gun Woo Ha, Jin Sik Oh, Dong Seok Kang, Dae Sub Song, Bo Kyu Kang, Chul Seung Lee
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Publication number: 20080143159Abstract: The present invention provides a tip-up type walk-in sliding seat structure, comprising: a seat cushion; a cushion roller provided at a front part of the seat cushion; a striker coupled to a rear part of the seat cushion; a seat back having a latch which is coupled to the striker so as to be released during walk-in tip-up sliding operation thereby separating the seat cushion from the seat back; a main body connected to a side part of the seat back; a seat back roller provided at a lower part of the main body; a seat rail with which the cushion roller and the seat back roller are slidably engaged; and a link connector which is connected to the seat cushion and a lower part of the main body so as to raise a rear part of the seat cushion in response to forward sliding of the seat back.Type: ApplicationFiled: March 7, 2007Publication date: June 19, 2008Applicant: Kia Motors CorporationInventor: Dae Sub Song
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Publication number: 20050285423Abstract: A system that prevent the spar tire of a vehicle from being thrusted forward into the fuel tank during a vehicle collision is disclosed. The forward motion of the spare tire from the rear collision is feasibly converted, thereby preventing the spare tire from directly impacting a fuel tank placed in front of the spare tire and improving vehicle stability. A stopper for the spare tire includes a forward motion blocking arm and a direction conversion arm. The system also includes a pivot axis located parallel to a lateral direction of the vehicle, a forward motion blocking arm protruding out from the pivot axis toward the front of the spare tire installed underneath the vehicle body and a direction conversion arm protruding out from the pivot axis between an upper portion of the spare tire and the lower portion of the vehicle body.Type: ApplicationFiled: June 17, 2005Publication date: December 29, 2005Inventor: Dae-Sub Song
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Patent number: 6447039Abstract: A pick up truck is disclosed, in which a longer cargo can stably be loaded as the case may be by increasing the size of a cargo box.Type: GrantFiled: August 7, 2001Date of Patent: September 10, 2002Assignee: Kia Motors CorporationInventor: Dae Sub Song
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Publication number: 20020070573Abstract: A pick up truck is disclosed, in which a longer cargo can stably be loaded as the case may be by increasing the size of a cargo box.Type: ApplicationFiled: August 7, 2001Publication date: June 13, 2002Inventor: Dae Sub Song