Patents by Inventor Seok Won Yoon
Seok Won Yoon 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: 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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Patent number: 11948496Abstract: A display device includes light-emitting units including at least one element set including light-emitting elements; a first storage unit that stores temperature data of the at least one element set; and a compensator that extracts a first element set having temperature data of a higher temperature than an average temperature among the temperature data of the at least one element set and compensates for image data based on the extracted first element set to generate compensation data.Type: GrantFiled: August 19, 2021Date of Patent: April 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seok Young Yoon, Dong Won Lee
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Patent number: 11938247Abstract: Provided are a method for fabricating a human nasal turbinate-derived mesenchymal stem cell-based 3D bioprinted construct, and a use thereof, wherein the human nasal turbinate-derived mesenchymal stem cell-based, 3D bioprinted construct is advantageous over conventional mesenchymal stem cell-based, 3D bioprinted constructs in that the former can survive and proliferate stably in vitro and/or in vivo and shows high osteogenic differentiation ability as well, therefore is expected to make a great contribution to the practical use of cellular therapeutic agents.Type: GrantFiled: May 2, 2018Date of Patent: March 26, 2024Assignee: CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATIONInventors: Sung Won Kim, Jung Yeon Lim, Sun Hwa Park, Byeong Gon Yoon, Dong-Woo Cho, Jinah Jang, Seok Won Kim
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Patent number: 11736864Abstract: According to various embodiments, disclosed is a headphone stand including a support base; a vertical beam coupled to the support base; and at least one arm rotationally coupled to the vertical beam, the arm being configured to rotate a full 360 degrees about the vertical beam. In some embodiments, the headphone stand may comprise two arms which rotate independently from one another.Type: GrantFiled: December 29, 2021Date of Patent: August 22, 2023Assignee: ADVSOUND, INC.Inventors: Seok Won Yoon, Giuseppe Massara
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Publication number: 20230209265Abstract: According to various embodiments, disclosed is a headphone stand including a support base; a vertical beam coupled to the support base; and at least one arm rotationally coupled to the vertical beam, the arm being configured to rotate a full 360 degrees about the vertical beam. In some embodiments, the headphone stand may comprise two arms which rotate independently from one another.Type: ApplicationFiled: December 29, 2021Publication date: June 29, 2023Applicant: ADVSOUND, INC.Inventors: Seok Won Yoon, Giuseppe Massara
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Patent number: 10308529Abstract: The present invention relates to a desalination apparatus and a desalination method using the same. In one specific embodiment, the desalination apparatus comprises: a forward osmosis unit having a draw-solution part into which seawater flows, and a raw water part into which raw water flows, and having an osmosis membrane, formed between the draw solution part and the raw water part, so as to respectively generate first treated water and first concentrated water; a capacitive deionization unit, which is connected to the draw solution part through a first inflow passage, and into which the first treated water of the draw solution part flows so as to generate second treated water; and an electrodialysis unit, which is connected to the raw water part through a second inflow passage, and into which the first concentrated water of the raw water part flows so as to generate third treated water.Type: GrantFiled: June 23, 2016Date of Patent: June 4, 2019Assignee: Korea Electric Power CorporationInventors: Pill Yang Park, Jae Bong Lee, Seok Won Yoon, Ki Hyoung Kim, Kyu Il Kim
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Publication number: 20180162753Abstract: The present invention relates to a desalination apparatus and a desalination method using the same. In one specific embodiment, the desalination apparatus comprises: a forward osmosis unit having a draw-solution part into which seawater flows, and a raw water part into which raw water flows, and having an osmosis membrane, formed between the draw solution part and the raw water part, so as to respectively generate first treated water and first concentrated water; a capacitive deionization unit, which is connected to the draw solution part through a first inflow passage, and into which the first treated water of the draw solution part flows so as to generate second treated water; and an electrodialysis unit, which is connected to the raw water part through a second inflow passage, and into which the first concentrated water of the raw water part flows so as to generate third treated water.Type: ApplicationFiled: June 23, 2016Publication date: June 14, 2018Applicant: Korea Electric Power CorporationInventors: Pill Yang PARK, Jae Bong LEE, Seok Won YOON, Ki Hyoung KIM, Kyu Il KIM
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Patent number: 7767062Abstract: Provided is a submerged-type, electrosorption-based desalination apparatus for water purification and method, comprising applying a DC voltage of 0.1 to 2.0 volts to a carbon electrode of the reactor to thereby adsorb inorganic ions on the carbon electrode, and reversely applying the same DC voltage having opposite polarity to recycle regeneration solution to the outside of the apparatus or into the treatment tank, thereby enhancing a recovery rate. In addition, in order to improve desalination efficiency, the reactor used in the desalination apparatus may be embodied in various forms of T-shaped, linear type, single, composite, and ion exchange membrane electrodes. Therefore, the present invention may be applied to remove inorganic ions from industrial wastewater, sea water, and brackish water, which contain large amounts of inorganic ions.Type: GrantFiled: June 12, 2006Date of Patent: August 3, 2010Assignee: Korea Electric Power CorporationInventors: Jae Bong Lee, Kwang Kyu Park, Hee Moon Eum, Jeon Soo Moon, Phil Yang Park, Seok Won Yoon
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Publication number: 20090084675Abstract: An ion adsorption electrode having large electrical capacity and ion adsorption capacity, an electosorption purification device having the same, and a method of manufacturing the ion adsorption electrode, the ion adsorption electrode including active carbon, a binder and an ion exchange resin. The electosorption purification device includes: an anode adsorbing and desorbing anions among inorganic ions in water; a cathode, facing the anode, adsorbing and desorbing cations among inorganic ions in water; and a direct current supply respectively applying voltages to the anode and cathode, where the anode and cathode may include the active carbon, binder and ion exchange resin. The method of manufacturing the ion adsorption electrode includes: preparing a mixture by mixing active carbon powder, a binder and an ion exchange resin with each other; and forming the mixture in a predetermined thickness by pressing the mixture.Type: ApplicationFiled: March 6, 2008Publication date: April 2, 2009Applicant: Korea Electric Power CorporationInventors: Jea Bong Lee, Kwang Kyu Park, Seok Won Yoon, Pill Yang Park
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Publication number: 20070284313Abstract: Provided is a submerged-type, electrosorption-based desalination apparatus for water purification and method, comprising applying a DC voltage of 0.1 to 2.0 volts to a carbon electrode of the reactor to thereby adsorb inorganic ions on the carbon electrode, and reversely applying the same DC voltage having opposite polarity to recycle regeneration solution to the outside of the apparatus or into the treatment tank, thereby enhancing a recovery rate. In addition, in order to improve desalination efficiency, the reactor used in the desalination apparatus may be embodied in various forms of T-shaped, linear type, single, composite, and ion exchange membrane electrodes. Therefore, the present invention may be applied to remove inorganic ions from industrial wastewater, sea water, and brackish water, which contain large amounts of inorganic ions.Type: ApplicationFiled: June 12, 2006Publication date: December 13, 2007Inventors: Jae Bong Lee, Kwang Kyu Park, Hee Moon Eum, Jeon Soo Moon, Phil Yang Park, Seok Won Yoon