Patents by Inventor Ki-Hyoung Kim
Ki-Hyoung 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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Publication number: 20240189751Abstract: The present disclosure relates to an air purifier and, more particularly, to an air purifier capable of introducing a filter support structure including a first body supporting a filter member and having a protruding part on a lower surface thereof, and a second body disposed at a lower portion of the first body and having a groove part having an inclined surface in contact with the protruding part formed at one side thereof, thereby allowing the filter member drawn out of the housing to be inserted into an inner space of the housing and simultaneously moving the filter member upward to form a sealing against a latching part, thereby enhancing convenience of filter management and improving air tightness of the filter member.Type: ApplicationFiled: April 12, 2022Publication date: June 13, 2024Applicant: COWAY Co., Ltd.Inventors: Jun Hyoung BAE, Yu Young NAM, Ki Soo KIM, Jae Hong KIM
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Publication number: 20240195070Abstract: An antenna device includes an antenna unit including a radiator, a dummy mesh pattern disposed around the radiator and spaced apart from the radiator, the dummy mesh pattern including comprising dummy conductive lines and segmented regions where the dummy conductive lines are cut, and a parasitic element disposed between the radiator and the dummy mesh pattern to be spaced apart from each of the radiator and the dummy mesh pattern, the parasitic element having a mesh structure.Type: ApplicationFiled: November 30, 2023Publication date: June 13, 2024Inventors: KI HUN SUNG, SUNG JOON HONG, YOON HO HUH, DO HYOUNG KWON, DAE KYU KIM
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Publication number: 20240142254Abstract: Disclosed is an image processing method. The method includes the steps of receiving an image obtained from a plurality of vehicles positioned on a road, storing the received images according to acquisition information of the received images; determining a reference image and a target image based on images having the same acquisition information among the stored images, performing an image registration using a plurality of feature points extracted from each of the determined reference image and target image, performing a transparency process for each of the reference image and the target image performed with the image registration, extracting static objects from the transparency-processed image, and comparing the extracted static objects with objects on an electronic map pre-stored to updating the electronic map data, when the objects on the electronic map data pre-stored are different from the extracted static objects.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Applicant: THINKWARE CORPORATIONInventors: Ki Wook Lee, Hye Kyung Byun, Tae Kyu Han, Shin Hyoung Kim, Jeong Kyu Kang
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Patent number: 11926558Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.Type: GrantFiled: March 28, 2016Date of Patent: March 12, 2024Assignee: LG CHEM LTD.Inventors: Ilha Lee, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Ji Young Hwang, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park, Sun Young Park
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Patent number: 10965362Abstract: A time division multiple access frame structure includes a signal transmission section allocated for transmitting reference signals from a plurality of ground reference stations; a relay section for relaying the transmitted reference signals by a plurality of aeronautical satellite relay stations selected by a central station; and a data transmission section for data transmission of the central station, the plurality of ground reference stations, or the plurality of aeronautical satellite relay stations, wherein the signal transmission section, the relay section, and the data transmission section are time division multiplexed with each other.Type: GrantFiled: April 21, 2017Date of Patent: March 30, 2021Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jae Sung Lim, Kyu Man Lee, Ki Hyoung Kim
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Publication number: 20200358520Abstract: A time division multiple access frame structure includes a signal transmission section allocated for transmitting reference signals from a plurality of ground reference stations; a relay section for relaying the transmitted reference signals by a plurality of aeronautical satellite relay stations selected by a central station; and a data transmission section for data transmission of the central station, the plurality of ground reference stations, or the plurality of aeronautical satellite relay stations, wherein the signal transmission section, the relay section, and the data transmission section are time division multiplexed with each other.Type: ApplicationFiled: April 21, 2017Publication date: November 12, 2020Applicant: Ajou University Industry-Academic Cooperation FoundationInventors: Jae Sung LIM, Kyu Man LEE, Ki Hyoung KIM
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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: 8052789Abstract: Disclosed are a polycrystalline silicon and a crystallization method thereof according to an exemplary embodiment of the present invention. The polycrystalline silicon comprises: an insulating substrate; and an optical portion formed on the insulating substrate for receiving a CW laser beam and varying the intensity of the beam in order of strength-weakness, strength-weakness, and strength-weakness on one dimension, so that an amorphous silicon thin film is crystallized. Therefore, the present invention can form a good polycrystalline silicon thin film by growing crystal grains with a constant direction and size, when an amorphous silicon thin film disposed on an insulating film such as a glass substrate is crystallized to a polycrystalline silicon thin film.Type: GrantFiled: November 8, 2006Date of Patent: November 8, 2011Assignee: Kyunghee University Industrial & Academic Collaboration FoundationInventors: Jin Jang, Jae-Hwan Oh, Eun-Hyun Kim, Ki-Hyoung Kim
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Publication number: 20070117286Abstract: Disclosed are a polycrystalline silicon and a crystallization method thereof according to an exemplary embodiment of the present invention. The polycrystalline silicon comprises: an insulating substrate; and an optical portion formed on the insulating substrate for receiving a CW laser beam and varying the intensity of the beam in order of strength-weakness, strength-weakness, and strength-weakness on one dimension, so that an amorphous silicon thin film is crystallized. Therefore, the present invention can form a good polycrystalline silicon thin film by growing crystal grains with a constant direction and size, when an amorphous silicon thin film disposed on an insulating film such as a glass substrate is crystallized to a polycrystalline silicon thin film.Type: ApplicationFiled: November 8, 2006Publication date: May 24, 2007Inventors: Jin Jang, Jae-Hwan Oh, Eun-Hyun Kim, Ki-Hyoung Kim