Patents by Inventor Dong Wan Seo
Dong Wan Seo 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: 20240097218Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.Type: ApplicationFiled: August 31, 2023Publication date: March 21, 2024Inventors: Min Kyu Sim, Jong Seok Park, Min Su Kim, Jae Hwan Lee, Ki Deok Han, Eun Ji Jo, Su Wan Park, Gi Yeong Jeon, June Hee Kim, Wi Dae Park, Dong Min Seo, Seol Hee Kim, Dong Yeop Lee, Jun Hyo Su, Byoung Eun Han, Seung Huh
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Publication number: 20200253231Abstract: A rice milk according to an embodiment of the present invention includes a mixture of rice protein powder and rice enzyme digestion extract concentrate in purified water. The rice milk using rice protein is suitable for allergy-sensitive elderly and infants to drink and also provides functionality to stressed adults because it has milk properties, high nutritional value and good digestion by mixing rice enzyme decomposition extract obtained by digesting rice starch and rice protein with subsidiary ingredients. In addition a method for preparing a rice milk using rice protein according to an embodiment of the present invention includes a first enzymatic digestion step, a second enzymatic digestion step, a filtration step, a rice protein powdering step, and a rice enzyme extract saccharification solution concentration step.Type: ApplicationFiled: November 11, 2019Publication date: August 13, 2020Inventors: Jae Hun JEONG, Soon Chang CHO, Sang Jun KIM, Dong Wan SEO, Ra Young JO, Kyung Soo PARK, Jin Su JEONG
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Patent number: 10361417Abstract: A composition for forming a porous heat-resistant layer of a separator, a separator, and an electrochemical battery, the composition including a monomer including a cross-linkable functional group, an oligomer including a cross-linkable functional group, a polymer including a cross-linkable functional group, or a mixture thereof; a solvent; an initiator; first inorganic particles having an average particle diameter (D50) X of about 300 nm to about 700 nm; and second inorganics particle having an average particle diameter (D50) of 0.1X to 0.4X, wherein a weight ratio of the first inorganic particles to the second inorganic particles in the composition is about 7:3 to about 8.5:1.5.Type: GrantFiled: April 14, 2017Date of Patent: July 23, 2019Assignee: SAMSUNG SDI CO., LTD.Inventors: Jaehong Choi, Changhong Ko, Imhyuck Bae, Dong-Wan Seo, Mokyun Jin
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Publication number: 20180294458Abstract: The present invention relates to: a separator comprising a porous substrate, and a heat resistant porous layer on one or both surfaces of the porous substrate, wherein the heat resistant porous layer comprises a cross-linked product of a cross-linkable functional group-containing phosphate-based or phosphonate-based monomer, oligomer, or polymer; an electrochemical cell comprising the same; or a method for preparing the separator.Type: ApplicationFiled: April 22, 2016Publication date: October 11, 2018Inventors: Chang Hong KO, Dong Wan SEO, Mok Yun JIN
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Patent number: 10049467Abstract: A medical image reconstruction system and method for correcting a CT image such that the CT image is located at the center of a three-dimensional (3D) space in order to overcome an error that would otherwise be formed due to an inaccurate position of a patient during Obtaining CT images. After the 3D spatial positions of a 3D medical image are corrected using 3D medical image data, a trajectory of a dental arch is detected. A two-dimensional (2D) medical image is created from the 3D medical image through automatic reconstruction on the basis of the detected trajectory of the dental arch.Type: GrantFiled: March 18, 2016Date of Patent: August 14, 2018Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol Im, Tae Woo Kim, Dong Wan Seo, Sung Il Choi, Tae Hee Han
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Patent number: 9924912Abstract: Disclosed herein is a method and apparatus for operating an X-ray image processing system of creating a panoramic image based on three-dimensional (3D) Computed Tomography (CT) image data and displaying the panoramic image on the display unit, receiving a part of an object to be measured in the panoramic image through the input unit, and calculating an actual 3D length of the part of the object based on depth information of the CT image data and displaying the actual 3D length on the display unit. The part of the object can be selected by the user to measure a length of a desired part.Type: GrantFiled: March 25, 2016Date of Patent: March 27, 2018Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol Im, Dong Wan Seo, Tae Hee Han
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Patent number: 9885744Abstract: The present invention relates to a system and method for an abnormal waveform in a power distribution system that quickly transmits abnormal waveform-related data of a large size by changing a protocol according to data size. The system for detecting an abnormal power quality waveform comprises: a plurality of RTUs for measuring abnormal waveform when a waveform measuring signal received, and transmitting an abnormal waveform using a protocol set according to the size of the abnormal waveform; an FEP for transmitting the waveform measuring signal to an RTU installed in a failure section, and receiving and storing the abnormal waveform from the RTU; a main server for transmitting the waveform measuring signal through the FEP to the RTU installed in the failure section, performing controlling to measure the abnormal waveform generated in the failure section, and receiving and displaying the abnormal waveform according to the waveform measuring signal.Type: GrantFiled: September 30, 2011Date of Patent: February 6, 2018Assignee: KOREA ELECTRIC POWER CORPORATIONInventors: Sung-Woo Lee, Bok-Nam Ha, In-Yong Seo, Dong-Wan Seo, Moon-Jong Jang, Won Namkoong
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Patent number: 9801603Abstract: The present invention relates to a method and apparatus for detecting dental caries and an X-ray imaging apparatus and, more particularly, a method and apparatus for detecting dental caries and an X-ray imaging apparatus that can automatically detect occurrence and the degree of progress of caries by processing dental X-ray images.Type: GrantFiled: June 9, 2016Date of Patent: October 31, 2017Assignees: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol Im, Dong Wan Seo, Tae Hee Han
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Publication number: 20170301903Abstract: A composition for forming a porous heat-resistant layer of a separator, a separator, and an electrochemical battery, the composition including a monomer including a cross-linkable functional group, an oligomer including a cross-linkable functional group, a polymer including a cross-linkable functional group, or a mixture thereof; a solvent; an initiator; first inorganic particles having an average particle diameter (D50) X of about 300 nm to about 700 nm; and second inorganics particle having an average particle diameter (D50) of 0.1X to 0.4X, wherein a weight ratio of the first inorganic particles to the second inorganic particles in the composition is about 7:3 to about 8.5:1.5.Type: ApplicationFiled: April 14, 2017Publication date: October 19, 2017Inventors: Jaehong CHOI, Changhong KO, Imhyuck BAE, Dong-Wan SEO, Mokyun JIN
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Publication number: 20170193675Abstract: Disclosed is an apparatus and method for analyzing a radiography position error or a radiography condition error or both on basis of an x-ray radiograph. The apparatus includes an error data output unit outputting error data indicating that a radiography position or a radiography condition or both are incorrect by analyzing the X-ray radiograph; and an error data record unit recording the error data, wherein the error data output unit includes at least one of: a horizontal alignment error analysis unit analyzing a horizontal alignment error; a vertical alignment error analysis unit analyzing a vertical alignment error; a canine tooth alignment error analysis unit analyzing a canine tooth alignment error; an irradiation condition selection error analysis unit analyzing an irradiation condition selection error; a lead apron wearing error analysis unit analyzing a lead apron wearing error; and a Frankfort line alignment error analysis unit analyzing a Frankfort line alignment error.Type: ApplicationFiled: January 4, 2017Publication date: July 6, 2017Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Tae Hee HAN, Dong Wan SEO, Se Yeol IM
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Patent number: 9673633Abstract: Provided are an apparatus and method for minimizing a distribution loss which reconstructs the system construction of a distribution system in consideration of section load characteristics of mutually different distribution system. The apparatus for minimizing a distribution loss which determines a loss calculation period for detecting a loss minimization time point using mutually different distribution systems, calculates loss values of mutually different distribution systems set according to each time point of the loss calculation period, and calculates a total loss value, and selects the mutually different distribution systems one by one during the loss calculation period, and calculates a loss value for specific systems of each distribution system in consideration of a change of a section load in each selected distribution system, determines a loss minimization time point using the specific system loss value of each distribution system and the total loss value.Type: GrantFiled: September 30, 2011Date of Patent: June 6, 2017Assignee: Korea Electric Power CorporationInventors: Moon-Jong Jang, Bok-Nam Ha, Sung-Woo Lee, Sang-Ok Kim, Dong-Wan Seo, Won Namkoong
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Publication number: 20170061676Abstract: The disclosure is related to processing volume data of a volume rendered image. In particular, volume data is processed to clearly show a feature region in the volume rendered image. Such processing may include obtaining volume data for producing a volume rendered image from a third entity, generating feature data associated with a feature region in the volume rendered image using the obtained volume data, generating threshold data by setting a predetermined threshold value associated with the feature data, performing a thresholding process on the volume data using the generated threshold data, and emphasizing the feature region by processing the thresholding-processed volume data using the threshold data.Type: ApplicationFiled: August 29, 2016Publication date: March 2, 2017Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol IM, Dong Wan SEO, Tae Hee HAN
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Patent number: 9575482Abstract: The present invention relates to an apparatus and method for performing adjustment to optimize the voltage for each distribution network in a power distribution system. The apparatus for adjusting a voltage in the power distribution system adjusts the voltage by switching a switch that lies on a path in the power distribution system. The apparatus determines a switch that is to become a switching target from among switches lying on the path, obtains a voltage optimization value of the determined switching target switch, selects a switch having the minimum voltage optimization value by changing the switching target switch to another switch in order to obtain the voltage optimization value, and adjusts the voltage through switching of the selected switch.Type: GrantFiled: September 30, 2011Date of Patent: February 21, 2017Assignee: KOREA ELECTRIC POWER CORPORATIONInventors: Won Namkoong, Bok-Nam Ha, Sung-Woo Lee, In-Yong Seo, Moon-Jong Jang, Dong-Wan Seo, Sang-Ok Kim
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Publication number: 20160361037Abstract: The present invention relates to a method and apparatus for detecting dental caries and an X-ray imaging apparatus and, more particularly, a method and apparatus for detecting dental caries and an X-ray imaging apparatus that can automatically detect occurrence and the degree of progress of caries by processing dental X-ray images.Type: ApplicationFiled: June 9, 2016Publication date: December 15, 2016Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol IM, Dong Wan SEO, Tae Hee HAN
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Publication number: 20160278721Abstract: Disclosed herein is a method and apparatus for operating an X-ray image processing system of creating a panoramic image based on three-dimensional (3D) Computed Tomography (CT) image data and displaying the panoramic image on the display unit, receiving a part of an object to be measured in the panoramic image through the input unit, and calculating an actual 3D length of the part of the object based on depth information of the CT image data and displaying the actual 3D length on the display unit. The part of the object can be selected by the user to measure a length of a desired part.Type: ApplicationFiled: March 25, 2016Publication date: September 29, 2016Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol IM, Dong Wan SEO, Tae Hee HAN
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Publication number: 20160275679Abstract: A medical image reconstruction system and method for correcting a CT image such that the CT image is located at the center of a three-dimensional (3D) space in order to overcome an error that would otherwise be formed due to an inaccurate position of a patient during Obtaining CT images. After the 3D spatial positions of a 3D medical image are corrected using 3D medical image data, a trajectory of a dental arch is detected. A two-dimensional (2D) medical image is created from the 3D medical image through automatic reconstruction on the basis of the detected trajectory of the dental arch.Type: ApplicationFiled: March 18, 2016Publication date: September 22, 2016Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.Inventors: Se Yeol IM, Tae Woo KIM, Dong Wan SEO, Sung Il CHOI, Tae Hee HAN
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Patent number: 9237510Abstract: A mobile terminal and system search method for the same are provided. The present invention enables a rapid system search with minimized battery consumption after a system loss. The system search method, using a search parameter specifying a first search time S0 and search periods (Do+S1) of a wait time Do and search time S1, includes performing, when the mobile terminal experiences a system loss, an initial system search to search for a system to use for the first search time S0 and increasing, when a system to use is found during the first search time S0, the first search time S0 to reset the search parameter.Type: GrantFiled: June 20, 2008Date of Patent: January 12, 2016Assignee: Samsung Electronics Co., Ltd.Inventor: Dong Wan Seo
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Publication number: 20150080537Abstract: A method for preparing a polyethersulfone includes oxidation of a poly arylene ether sulfone-sulfide compound including a repeat unit represented by Formula 1 with an aqueous solution of an organic acid and an aqueous solution of hydrogen peroxide. In the method, the overall process is carried out under mild conditions of about 190° C. or less, thereby enabling economic preparation of a polyethersulfone without complicated post-treatment, such as separation of by-products formed from a basic compound, and the like. wherein R1, R2, R3 and R4 are each independently a C1 to C10 hydrocarbon group, and a, b, c and d are each independently an integer from 0 to 4.Type: ApplicationFiled: August 22, 2014Publication date: March 19, 2015Inventors: Hyun Seok KIM, Im Hyuck BAE, Dong Wan SEO, Young Sub JIN
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Publication number: 20140303616Abstract: The present invention relates to a high-frequency heat therapy electrode device, and one embodiment of the present invention provides a high-frequency heat therapy electrode device provided with an electrode needle disposed in front of a handle, which necrotizes a lesion site by cauterizing the site by means of the high-frequency heat generated from the electrode needle. The high-frequency heat therapy electrode device equipped with a flexible tube is characterized in that: a flexible tube of a prescribed hardness, but that can be easily bent and deformed, is disposed between the handle and the electrode needle such that the needle can be inserted, along the working channel of an endoscope, up to a lesion site and the electrode needle is provided with a cooling line in the inside thereof.Type: ApplicationFiled: April 30, 2012Publication date: October 9, 2014Inventors: Kyung Min Shin, Kyung Hoon Shin, Dong Un Kim, Dong Wan Seo
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Publication number: 20140247055Abstract: The present invention relates to a system and method for an abnormal waveform in a power distribution system that quickly transmits abnormal waveform-related data of a large size by changing a protocol according to data size. The system for detecting an abnormal power quality waveform comprises: a plurality of RTUs for measuring abnormal waveform when a waveform measuring signal received, and transmitting an abnormal waveform using a protocol set according to the size of the abnormal waveform; an FEP for transmitting the waveform measuring signal to an RTU installed in a failure section, and receiving and storing the abnormal waveform from the RTU; a main server for transmitting the waveform measuring signal through the FEP to the RTU installed in the failure section, performing controlling to measure the abnormal waveform generated in the failure section, and receiving and displaying the abnormal waveform according to the waveform measuring signal.Type: ApplicationFiled: September 30, 2011Publication date: September 4, 2014Applicant: KOREA ELECTRIC POWER CORPORATIONInventors: Sung-Woo Lee, Bok-Nam Ha, In-Yong Seo, Dong-Wan Seo, Moon-Jong Jang, Won Namkoong