Patents by Inventor Seung-Eon Kim
Seung-Eon Kim 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: 10547686Abstract: A display apparatus having a communicator configured to communicate with an external device; a display; and a controller configured to receive schedule information about reproduction of a plurality of pieces of content from the external device, determine whether second content to be reproduced following first content is completely downloadable until a reproducing completion time of the first content based on the received schedule information, download the second content while reproducing the first content if it is determined that the second content is completely downloadable, and start downloading the second content instead of reproducing first content if it is determined that the second content is not completely downloadable.Type: GrantFiled: February 7, 2018Date of Patent: January 28, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-eon Kim, Himanshu Anand, Se-hee Kang, Dong-hwan Kim, Tae-woon Jeong, Pepalavenkata Sunil
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Patent number: 10321886Abstract: Disclosed herein are workstation, medical imaging apparatus having the same and method for controlling thereof. The medical imaging apparatus includes an X-ray source configured to irradiate X-rays; an X-ray detector configured to obtain raw data by detecting X-rays irradiated from the X-ray source; and an image processor configured to determine a motion parameter to represent motion of at least one of an object, the X-ray source, and the X-ray detector from a medical image reconstructed based on the obtained raw data, and reconstruct a motion-compensated medical image of the object based on a virtual trajectory of the X-ray source generated based on the determined motion parameter.Type: GrantFiled: January 25, 2017Date of Patent: June 18, 2019Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Ji Young Choi, Jong Beom Ra, Seok Hwan Jang, Seung Eon Kim, Duhgoon Lee
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Patent number: 10087506Abstract: A titanium alloy having ultrahigh strength and ultralow elastic modulus, and showing linear elastic deformation behavior is disclosed. The titanium alloy (Ti-20Nb-5Zr-1Fe-O) of the present invention consists of titanium, niobium, zirconium, iron and oxygen. More specifically, the amount of niobium is 18 to 22 at. %, the amount of zirconium is 3 to 7 at. %, the amount of iron is 0.5 to 3.0 at. %, the amount of oxygen is 0.1 to 1.0 wt. %, and the balance is titanium.Type: GrantFiled: March 28, 2013Date of Patent: October 2, 2018Assignee: Korea Institute of Machinery & MaterialsInventors: Chan Hee Park, Jong Taek Yeom, Seung Eon Kim, Seong Woong Kim, Jeoung Han Kim, Jae Keun Hong
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Publication number: 20180248956Abstract: A display apparatus having a communicator configured to communicate with an external device; a display; and a controller configured to receive schedule information about reproduction of a plurality of pieces of content from the external device, determine whether second content to be reproduced following first content is completely downloadable until a reproducing completion time of the first content based on the received schedule information, download the second content while reproducing the first content if it is determined that the second content is completely downloadable, and start downloading the second content instead of reproducing first content if it is determined that the second content is not completely downloadable.Type: ApplicationFiled: February 7, 2018Publication date: August 30, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-eon KIM, Himanshu ANAND, Se-hee KANG, Dong-hwan KIM, Tae-woon JEONG, Pepalavenkata SUNIL
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Patent number: 9790577Abstract: There is provided a Ti—Al-based alloy ingot having ductility at room temperature, in which the Ti—Al-based ingot has a lamellar structure in which ?2 phases and ? phases are arranged sequentially and regularly, and a thickness ratio ?/?2 of the ? phase to the ?2 phase is equal to or more than 2. There is also provided a Ti—Al-based alloy ingot having ductility at room temperature, in which the Ti—Al-based alloy ingot has a lamellar structure in which ?2 phases and ? phases are arranged sequentially and regularly, the ? phase has a thickness of 100 nm to 200 nm, and the ?2 phase has a thickness of 100 nm or less.Type: GrantFiled: November 27, 2013Date of Patent: October 17, 2017Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Seong Woong Kim, Seung Eon Kim, Young Sang Na, Jong Taek Yeom
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Publication number: 20170209111Abstract: Disclosed herein are workstation, medical imaging apparatus having the same and method for controlling thereof. The medical imaging apparatus includes an X-ray source configured to irradiate X-rays; an X-ray detector configured to obtain raw data by detecting X-rays irradiated from the X-ray source; and an image processor configured to determine a motion parameter to represent motion of at least one of an object, the X-ray source, and the X-ray detector from a medical image reconstructed based on the obtained raw data, and reconstruct a motion-compensated medical image of the object based on a virtual trajectory of the X-ray source generated based on the determined motion parameter.Type: ApplicationFiled: January 25, 2017Publication date: July 27, 2017Inventors: Ji Young Choi, Jong Beom Ra, Seok Hwan Jang, Seung Eon Kim, Duhgoon Lee
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Publication number: 20160145721Abstract: The present invention relates to A titanium-aluminum-based alloy comprising: 40 to 46 at % of aluminum (Al); 3 to 6 at % of niobium (Nb); 0.3 to 0.5 at % of creep-property enhancer; at least any one of 1 to 3 at % of tungsten (W) and 1 to 3 at % of chrome (Cr); and the balance of titanium (Ti), wherein the creep-property enhancer comprises silicon (Si) and boron (B), wherein the boron is added at 0.05 to 0.2 at %.Type: ApplicationFiled: November 19, 2015Publication date: May 26, 2016Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Seong Woong KIM, Young Sang NA, Seung Eon KIM, Jae Keun HONG
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Publication number: 20150322549Abstract: A lamellar titanium-aluminium (TiAl) alloy having a beta-gamma phase according to the present invention contains aluminum (Al) of 40˜46 at %, niobium (Nb) of 3˜6 at %, a creep resistance enhancer of 0.2˜0.4 at %, a softening resistance enhancer of 2 at %, and the balance of titanium (Ti) and is manufactured by vacuum arc melting.Type: ApplicationFiled: August 30, 2012Publication date: November 12, 2015Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Seong Woong KIM, Young Sang NA, Seung Eon KIM, Jong Taek YEOM
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Publication number: 20140341775Abstract: There is provided a Ti—Al-based alloy ingot having ductility at room temperature, in which the Ti—Al-based ingot has a lamellar structure in which ?2 phases and ? phases are arranged sequentially and regularly, and a thickness ratio ?/?2 of the ? phase to the ?2 phase is equal to or more than 2. There is also provided a Ti—Al-based alloy ingot having ductility at room temperature, in which the Ti—Al-based alloy ingot has a lamellar structure in which ?2 phases and ? phases are arranged sequentially and regularly, the ? phase has a thickness of 100 nm to 200 nm, and the ?2 phase has a thickness of 100 nm or less.Type: ApplicationFiled: November 27, 2013Publication date: November 20, 2014Applicant: Korea Institute of Machinery & MaterialsInventors: SEONG WOONG KIM, SEUNG EON KIM, YOUNG SANG NA, JONG TAEK YEOM
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Publication number: 20140322067Abstract: A titanium alloy having ultrahigh strength and ultralow elastic modulus, and showing linear elastic deformation behavior is disclosed. The titanium alloy (Ti-20Nb-5Zr-1Fe-O) of the present invention consists of titanium, niobium, zirconium, iron and oxygen. More specifically, the amount of niobium is 18 to 22 at. %, the amount of zirconium is 3 to 7 at. %, the amount of iron is 0.5 to 3.0 at. %, the amount of oxygen is 0.1 to 1.0 wt. %, and the balance is titanium.Type: ApplicationFiled: March 28, 2013Publication date: October 30, 2014Inventors: Chan Hee Park, Jong Taek Yeom, Seung Eon Kim, Seong Woong Kim, Jeoung Han Kim, Jae Keun Hong
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Publication number: 20140085642Abstract: A lighting apparatus for measuring the position of a mobile terminal is disclosed. The disclosed lighting apparatus may be a lighting apparatus for measuring the position of a mobile terminal by way of visible light communication. The lighting apparatus comprises one or more boundary lighting devices positioned in a boundary part of the lighting apparatus, which are configured to emit visible light that includes information for identifying a position of the mobile terminal (identification information); one or more inner lighting devices positioned in an inner part of the lighting apparatus, which are configured to emit visible light that includes the identification information; and one or more boundary concentrator units, which are implemented respectively on at least some of the one or more boundary lighting devices, and which are configured to concentrate the visible light emitted from the at least some boundary lighting devices.Type: ApplicationFiled: May 17, 2012Publication date: March 27, 2014Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Sun-Woo Kim, Sung-min Koh, Seung-Eon Kim, Jin-Su Kim, Chun-Su Ahn
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Patent number: 8318191Abstract: Disclosed are porous ceramic balls with a hierarchical porous structure ranging in size from nanometers to micrometers, and preparation methods thereof. Self-assembly polymers and sol-gel reactions are used to prepare porous ceramic balls in which pores ranging in size from ones of nanometers to tens of micrometers are hierarchically interconnected to one another. This hierarchical porous structure ensures high specific surface areas and porosities for the porous ceramic balls. Further, the size and distribution of the pores can be simply controlled with hydrophobic solvent and reaction time. The pore formation through polymer self-assembly and sol-gel reactions can be applied to ceramic and transition metals. Porous structures based on bioceramic materials, such as bioactive glass, allow the formation of apatite therein and thus can be used as biomaterials of bioengineering, including bone fillers, bone reconstruction materials, bone scaffolds, etc.Type: GrantFiled: October 16, 2008Date of Patent: November 27, 2012Assignee: Korean Institute of Machinery & MaterialsInventors: Huisuk Yun, Seung-Eon Kim, Yongtaek Hyung
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Patent number: 7799839Abstract: Disclosed are porous material having hierarchical pore structure and preparation method thereof. A method of synthesizing a nanoporous material having high functionality as a support for bioactive material is combined with a three-dimensional rapid prototyping technique. Thereby, the porous material of the invention has interconnected pores of respective size regions and uneven surface corresponding to each size region, and thus conditions favorable for adhesion, division, proliferation, movement, and differentiation of cells are provided, thereby exhibiting efficient applications in various fields, in addition to bone fillers, restorative materials, and scaffolds.Type: GrantFiled: July 10, 2007Date of Patent: September 21, 2010Assignee: Korea Institute of Machinery & MaterialsInventors: Hui-suk Yun, Seung-Eon Kim
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Publication number: 20100010513Abstract: Disclosed are porous ceramic balls with a hierarchical porous structure ranging in size from nanometers to micrometers, and preparation methods thereof. Self-assembly polymers and sol-gel reactions are used to prepare porous ceramic balls in which pores ranging in size from ones of nanometers to tens of micrometers are hierarchically interconnected to one another. This hierarchical porous structure ensures high specific surface areas and porosities for the porous ceramic balls. Further, the size and distribution of the pores can be simply controlled with hydrophobic solvent and reaction time. The pore formation through polymer self-assembly and sol-gel reactions can be applied to ceramic and transition metals. Porous structures based on bioceramic materials, such as bioactive glass, allow the formation of apatite therein and thus can be used as biomaterials of bioengineering, including bone fillers, bone reconstruction materials, bone scaffolds, etc.Type: ApplicationFiled: October 16, 2008Publication date: January 14, 2010Applicant: KOREAN INSTITUTE OF MACHINERY & MATERIALSInventors: Huisuk YUN, Seung-Eon KIM, Yongtaek HYUNG
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Publication number: 20080103227Abstract: Disclosed are porous material having hierarchical pore structure and preparation method thereof. A method of synthesizing a nanoporous material having high functionality as a support for bioactive material is combined with a three-dimensional rapid prototyping technique. Thereby, the porous material of the invention has interconnected pores of respective size regions and uneven surface corresponding to each size region, and thus conditions favorable for adhesion, division, proliferation, movement, and differentiation of cells are provided, thereby exhibiting efficient applications in various fields, in addition to bone fillers, restorative materials, and scaffolds.Type: ApplicationFiled: July 10, 2007Publication date: May 1, 2008Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Hui-suk Yun, Seung-Eon Kim