Patents by Inventor Bong-hee Lee
Bong-hee Lee 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: 11982955Abstract: A device to prevent fire of a fusing belt having a heater positioned inside includes at least one temperature control member adjacent to one side of the fusing belt and, when the at least one temperature control member detects abnormal heat from the fusing belt based on a temperature of the fusing belt, the at least one temperature control member to cut off a supply of electricity to the heater to prevent the fire. The device also includes a heat absorption member adjacent to the other side of the fusing belt and to absorb latent heat from the fusing belt to lower the temperature of the fusing belt to prevent the fire.Type: GrantFiled: January 5, 2021Date of Patent: May 14, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Sun Ae Park, Bong Hee Lee, Jung Jae Lee
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Patent number: 11981185Abstract: An integrated thermal management system for a vehicle may make refrigerant-related components compact by modularizing the refrigerant-related components.Type: GrantFiled: October 24, 2022Date of Patent: May 14, 2024Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Wia CorporationInventors: Man Ju Oh, Sang Shin Lee, Ki Mok Kim, Man Hee Kim, Se Min Lee, Bong Jun Park
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Publication number: 20240119851Abstract: The present invention relates to a method and system for providing language learning services. The method of providing language learning services, according to the present invention, the method may include: activating, in response to receiving an input for acquiring a learning target image through a user terminal, a camera of the user terminal; specifying at least a portion of an image taken by the camera as the learning target image; receiving language learning information for the learning target image from a server; providing the language learning information to the user terminal; and storing, based on a request for storing of the language learning information, the language learning information in association with the learning target image, such that the learning target image is used in conjunction with learning of the language learning information.Type: ApplicationFiled: September 29, 2023Publication date: April 11, 2024Inventors: Eun Young LEE, Min Jung KIM, Yeun Hee KANG, Bong Hyun CHOI, Tae Un KIM, Soo Hyun LEE, Young Ho KIM, Chan Kyu CHOI, Jin Mo KU, Jong Won KIM
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Patent number: 11947289Abstract: An example image forming apparatus includes a main body, a printing engine to be disposed in the main body to form an image on a printing medium, a fixing apparatus including a fixing roller and a fixing belt disposed to face the fixing roller, and a jam prevention apparatus including a fixed frame disposed adjacent to the fixing apparatus, and a movable apparatus to be detachably fastened to the fixed frame through a plurality of adjusting screws, to adjust a gap with the fixing belt according to a fastening direction of the plurality of adjusting screws.Type: GrantFiled: December 30, 2020Date of Patent: April 2, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jin Seok Lee, Bong Hee Lee, Jin Yoon Kim
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Publication number: 20240101603Abstract: The present invention relates to an antibacterial peptide and an antibacterial compound targeting the Klebsiella pneumoniae VapBC toxin-antitoxin system, or their use.Type: ApplicationFiled: January 20, 2022Publication date: March 28, 2024Inventors: Sung Min KANG, Bong Jin LEE, Cheng Long JIN, Do Hee KIM
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Publication number: 20230044328Abstract: An example image forming apparatus includes a main body, a printing engine to be disposed in the main body to form an image on a printing medium, a fixing apparatus including a fixing roller and a fixing belt disposed to face the fixing roller, and a jam prevention apparatus including a fixed frame disposed adjacent to the fixing apparatus, and a movable apparatus to be detachably fastened to the fixed frame through a plurality of adjusting screws, to adjust a gap with the fixing belt according to a fastening direction of the plurality of adjusting screws.Type: ApplicationFiled: December 30, 2020Publication date: February 9, 2023Inventors: Jin Seok LEE, Bong Hee LEE, Jin Yoon KIM
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Publication number: 20230040825Abstract: A device to prevent fire of a fusing belt having a heater positioned inside includes at least one temperature control member adjacent to one side of the fusing belt and, when the at least one temperature control member detects abnormal heat from the fusing belt based on a temperature of the fusing belt, the at least one temperature control member to cut off a supply of electricity to the heater to prevent the fire. The device also includes a heat absorption member adjacent to the other side of the fusing belt and to absorb latent heat from the fusing belt to lower the temperature of the fusing belt to prevent the fire.Type: ApplicationFiled: January 5, 2021Publication date: February 9, 2023Inventors: Sun Ae PARK, Bong Hee LEE, Jung Jae LEE
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Patent number: 11378903Abstract: A fixing device includes a pressing roller, a fixing belt disposed to be rotated by the pressing roller around a rotation axis of the fixing belt, a pressing member disposed within the fixing belt and to press a portion of the fixing belt toward the pressing roller, a pair of rotation ring members to support corresponding ends of the fixing belt respectively and being rotated by the fixing belt, and a pair of flange members to rotatably support the pair of the rotation ring members respectively, in which a rotation ring member of the pair of rotation ring members is an inclined state towards the fixing belt on a corresponding flange member, in which, with respect to the rotational axis of the fixing belt, an area of the rotation ring member opposite to a contacting area of the rotation member contacting with the pressed portion of the fixing belt protrudes more toward the fixing belt than the contacting area.Type: GrantFiled: September 20, 2018Date of Patent: July 5, 2022Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Dong Kyun Kim, Bong Hee Lee, Seong Yul Kim, Se Min An
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Patent number: 11194274Abstract: A fuser including an endless belt, a pressurizing roller, a heater, a shaft supporting member, rotation member, and a washer. The pressurizing roller is to form a heating nip with the endless belt and is to rotate to drive the endless belt. The heater is to supply heat to the heating nip. The supporting member includes a shaft and a flange The rotation member is inserted into an inner diameter portion of the endless belt to support the endless belt, the rotation member is to be slidably rotatable with respect to the shaft. A washer interposed between the rotation member and the flange in an axial direction to regulate a movement of the endless belt in the axial direction, the washer is to slide-contact with at least one of the flange and the rotation member.Type: GrantFiled: November 21, 2018Date of Patent: December 7, 2021Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Dong Kyun Kim, Bong Hee Lee, Seong Yul Kim, Se Min An, Jin Seok Lee
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Publication number: 20210124294Abstract: A fuser including an endless belt, a pressurizing roller, a heater, a shaft supporting member, rotation member, and a washer. The pressurizing roller is to form a heating nip with the endless belt and is to rotate to drive the endless belt. The heater is to supply heat to the heating nip. The supporting member includes a shaft and a flange The rotation member is inserted into an inner diameter portion of the endless belt to support the endless belt, the rotation member is to be slidably rotatable with respect to the shaft. A washer interposed between the rotation member and the flange in an axial direction to regulate a movement of the endless belt in the axial direction, the washer is to slide-contact with at least one of the flange and the rotation member.Type: ApplicationFiled: November 21, 2018Publication date: April 29, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Dong Kyun KIM, Bong Hee LEE, Seong Yul KIM, Se Min AN, Jin Seok LEE
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Publication number: 20210041819Abstract: A fixing device includes a pressing roller, a fixing belt disposed to be rotated by the pressing roller around a rotation axis of the fixing belt, a pressing member disposed within the fixing belt and to press a portion of the fixing belt toward the pressing roller, a pair of rotation ring members to support corresponding ends of the fixing belt respectively and being rotated by the fixing belt, and a pair of flange members to rotatably support the pair of the rotation ring members respectively, in which a rotation ring member of the pair of rotation ring members is an inclined state towards the fixing belt on a corresponding flange member, in which, with respect to the rotational axis of the fixing belt, an area of the rotation ring member opposite to a contacting area of the rotation member contacting with the pressed portion of the fixing belt protrudes more toward the fixing belt than the contacting area.Type: ApplicationFiled: September 20, 2018Publication date: February 11, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Dong Kyun KIM, Bong Hee LEE, Seong Yul KIM, Se Min AN
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Patent number: 10633768Abstract: The present invention relates to a functional copper sulfide composition and a functional fiber prepared therefrom, and more particularly, a functional copper sulfide composition comprising a copper salt, a metal salt, a reducing agent, a sulfur compound, a catalyst, a poly amine, an alkali compound and a pH adjusting agent; and a functional fiber prepared by treating the composition with a fiber.Type: GrantFiled: March 22, 2016Date of Patent: April 28, 2020Assignee: TEMPUP CO., LTDInventors: Bong Hee Lee, Kyu Sang Lee
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Publication number: 20180066384Abstract: The present invention relates to a functional copper sulfide composition and a functional fiber prepared therefrom, and more particularly, a functional copper sulfide composition comprising a copper salt, a metal salt, a reducing agent, a sulfur compound, a catalyst, a polyvalent amine, an alkali compound and a pH adjusting agent; and a functional fiber prepared by treating the composition with a fiber. The present invention can provide a functional fiber with excellent conductivity, washing resistance, washability, durability, moisture resistance and alkali resistance, wherein the color of the fiber is maintained even when it is washed repeatedly or used for a long time.Type: ApplicationFiled: March 22, 2016Publication date: March 8, 2018Inventors: Bong Hee LEE, Kyu Sang LEE
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Patent number: 9772590Abstract: A belt type fixing apparatus comprises: a fixing roller; a fixing belt which is installed to be opposite to the fixing roller; a nip forming member which is installed inside the fixing belt and supports the fixing belt so that the fixing belt can contact the fixing roller to form a fixing nip; a pair of sliding members which are installed to support both ends of the fixing belt and are rotated by the fixing belt; a pair of flange members which rotatably support the pair of sliding members; and a heat source which is installed inside the fixing belt and generates heat, wherein the rotation center of the pair of sliding members is located upstream in the transportation direction of printed matter compared to the rotation center of the fixing roller.Type: GrantFiled: December 23, 2014Date of Patent: September 26, 2017Assignee: S-PRINTING SOLUTION CO., LTD.Inventors: Jun-tae Kim, Seung-jun Lee, Dong-woo Lee, Dong-jin Seol, Soo-hwan Bae, Bong-hee Lee
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Patent number: 9662347Abstract: The present invention relates to a method for inhibiting the induction of cell death by inhibiting the synthesis or secretion of AGE-albumin in cells of the mononuclear phagocyte system, to an AGE-albumin synthesis inhibitor, and to a pharmaceutical composition comprising the AGE-albumin synthesis inhibitor for preventing or treating degenerative disease and autoimmune disease. The AGE-albumin of the present invention is synthesized and secreted in human microglia or human macrophages in an Alzheimer's model, stroke model, Parkinson's disease model and rheumatoid arthritis model. The AGE-albumin synthesis and secretion are caused by oxidative stress. The expression of RAGE increases in first-order human neurons or cartilage cells to which AGE-albumin is administered, whereupon a MAPK signaling pathway is activated and the expression of Bax increases to induce an increase in calcium in mitochondria, thus finally inducing cell death.Type: GrantFiled: April 28, 2011Date of Patent: May 30, 2017Assignee: Gachon University of Industry-Academic Cooperation FoundationInventors: Bong Hee Lee, Kyung Hee Byun
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Publication number: 20160327893Abstract: A belt type fixing apparatus comprises: a fixing roller; a fixing belt which is installed to be opposite to the fixing roller; a nip forming member which is installed inside the fixing belt and supports the fixing belt so that the fixing belt can contact the fixing roller to form a fixing nip; a pair of sliding members which are installed to support both ends of the fixing belt and are rotated by the fixing belt; a pair of flange members which rotatably support the pair of sliding members; and a heat source which is installed inside the fixing belt and generates heat, wherein the rotation center of the pair of sliding members is located upstream in the transportation direction of printed matter compared to the rotation center of the fixing roller.Type: ApplicationFiled: December 23, 2014Publication date: November 10, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jun-tae KIM, Seung-jun LEE, Dong-woo LEE, Dong-jin SEOL, Soo-hwan BAE, Bong-hee LEE
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Patent number: 9465339Abstract: A fixing device including a lubricant supply unit is provided. The lubricant supply unit supplies a lubricant between a fixing belt and a nip forming member and includes a lubricant storage member and an impregnation member. The lubricant storage member stores the lubricant, and the impregnation member impregnates the lubricant discharged from the lubricant storage member and supplies the lubricant to an inner surface of the fixing belt. The lubricant stored in the lubricant storage member includes base oil and a thickener, and a weight of the thickener is equal to or less than 20% with respect to a weight of the lubricant.Type: GrantFiled: December 15, 2014Date of Patent: October 11, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-jun Lee, Dong-jin Seol, Bong-hee Lee
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Patent number: 9371387Abstract: Disclosed is a pharmaceutical composition for the prevention or treatment of ischemic heart diseases, comprising as an active ingredient an inhibitor which acts to restrain mononuclear phagocyte system cells from synthesizing or releasing AGE-albumin, which induces the apoptosis of cardiomyocytes upon the onset of the ischemic heart disease. Also, a method is provided for screening an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells. Inhibitory or suppressive of AGE-albumin-induced cell death, the pharmaceutical composition comprising as an active ingredient an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells can be applied to the prevention or treatment of a wide spectrum of ischemic heart diseases including myocardial infarction.Type: GrantFiled: November 12, 2012Date of Patent: June 21, 2016Assignee: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Bong Hee Lee, Kyung Hee Byun
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Patent number: 9234900Abstract: The present invention relates to a method for diagnosing glioma by comparing the protein location of an individual to be diagnosed with the normal control nerve cells. More particularly, the present invention relates to a method for diagnosing glioma including determining that an individual has glioma when the expression level of GFR?4 in the endoplasmic reticulum is higher than that in the plasma membrane, and a method for screening a therapeutic agent for glioma. In the diagnostic method of the present invention, the protein expression levels in particular subcellular locations are compared, thereby accurately diagnosing glioma, diagnosing progression of glioma, and predicting prognosis after glioma surgery.Type: GrantFiled: October 21, 2013Date of Patent: January 12, 2016Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Ki Young Lee, Bong Hee Lee, Kyung Hee Byun, Sun Ha Paek
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Publication number: 20150198919Abstract: A fixing device including a lubricant supply unit is provided. The lubricant supply unit supplies a lubricant between a fixing belt and a nip forming member and includes a lubricant storage member and an impregnation member. The lubricant storage member stores the lubricant, and the impregnation member impregnates the lubricant discharged from the lubricant storage member and supplies the lubricant to an inner surface of the fixing belt. The lubricant stored in the lubricant storage member includes base oil and a thickener, and a weight of the thickener is equal to or less than 20% with respect to a weight of the lubricant.Type: ApplicationFiled: December 15, 2014Publication date: July 16, 2015Inventors: Seung-jun LEE, Dong-jin SEOL, Bong-hee LEE