Patents by Inventor Hyun-Beom LEE
Hyun-Beom 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: 11958438Abstract: A system and method for managing a tractor-trailer and a method are provided. The system includes: a control server to manage a position of a trailer, identification information on the trailer, and identification information on a tractor matched to the trailer with respect to each hub; a trailer to authenticate the tractor by comparing the identification information, which is received from the control server, on the tractor, with identification information received from the tractor, and to release an electronic parking brake (EPB) when an authentication result for the tractor is correct; and a tractor to authenticate the trailer by comparing the identification information, which is received from the control server, on the trailer with identification information received from the trailer to authenticate the trailer, and to be coupled to the trailer, when an authentication result for the trailer is correct.Type: GrantFiled: June 2, 2021Date of Patent: April 16, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Joo Han Nam, Jong Su Lim, Ki Beom Lee, Sang Hyu Lee, Hyun Jae Bang
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Patent number: 11638737Abstract: Disclosed are a Filipendula glaberrima alcoholic extract and solvent fractions fractionated therefrom or novel compounds 1 and 2 purely isolated from a Filipendula glaberrima ethyl acetate fraction that have an excellent inhibitory effect against HMG-CoA reductase activity, an excellent antioxidant effect and a remarkably excellent effect of suppressing the formation of foam cells in macrophages. Also, disclosed is a pharmaceutical composition or health food composition for treating, preventing and ameliorating vascular diseases, hypercholesterolemia, or heart diseases caused by hypercholesterolemia, or lowering blood cholesterol levels, containing, as active ingredients, the Filipendula glaberrima alcoholic extract and the solvent fractions or the novel compounds 1 and 2.Type: GrantFiled: September 17, 2020Date of Patent: May 2, 2023Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Hyoung Ja Kim, Chang Bae Jin, Hyun Beom Lee, Hyun Soo Choi, You Bin Cho
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Patent number: 11506654Abstract: A method, a composition and a kit for screening an ALK or ROS-1 kinase inhibitor are disclosed in the present specification. In an aspect, by the method, composition and kit for screening an ALK or ROS-1 kinase inhibitor according to the present disclosure, it is possible to conduct simultaneous quantitative and qualitative analysis and faster screening of a larger number of candidate substances as compared with conventional molecular biological experimental methods and to grasp the overall level of change in a plurality of different metabolites in a cell line by candidate substances of ALK or ROS-1 kinase inhibitor and thus the screening efficiency for drugs which exert an ALK or ROS-1 kinase inhibitory effect is excellent. Consequently, the present disclosure has an advantage of being able to be used in various ways in the development of new drugs which exert an ALK or ROS-1 kinase inhibitory effect.Type: GrantFiled: May 10, 2019Date of Patent: November 22, 2022Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Byung Hwa Jung, Hyun Beom Lee, Naeun Yoon
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Publication number: 20210106644Abstract: Disclosed are a Filipendula glaberrima alcoholic extract and solvent fractions fractionated therefrom or novel compounds 1 and 2 purely isolated from a Filipendula glaberrima ethyl acetate fraction that have an excellent inhibitory effect against HMG-CoA reductase activity, an excellent antioxidant effect and a remarkably excellent effect of suppressing the formation of foam cells in macrophages. Also, disclosed is a pharmaceutical composition or health food composition for treating, preventing and ameliorating vascular diseases, hypercholesterolemia, or heart diseases caused by hypercholesterolemia, or lowering blood cholesterol levels, containing, as active ingredients, the Filipendula glaberrima alcoholic extract and the solvent fractions or the novel compounds 1 and 2.Type: ApplicationFiled: September 17, 2020Publication date: April 15, 2021Inventors: Hyoung Ja KIM, Chang Bae JIN, Hyun Beom LEE, Hyun Soo CHOI, You Bin CHO
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Publication number: 20200132672Abstract: A method, a composition and a kit for screening an ALK or ROS-1 kinase inhibitor are disclosed in the present specification. In an aspect, by the method, composition and kit for screening an ALK or ROS-1 kinase inhibitor according to the present disclosure, it is possible to conduct simultaneous quantitative and qualitative analysis and faster screening of a larger number of candidate substances as compared with conventional molecular biological experimental methods and to grasp the overall level of change in a plurality of different metabolites in a cell line by candidate substances of ALK or ROS-1 kinase inhibitor and thus the screening efficiency for drugs which exert an ALK or ROS-1 kinase inhibitory effect is excellent. Consequently, the present disclosure has an advantage of being able to be used in various ways in the development of new drugs which exert an ALK or ROS-1 kinase inhibitory effect.Type: ApplicationFiled: May 10, 2019Publication date: April 30, 2020Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Byung Hwa JUNG, Hyun Beom LEE, Naeun YOON
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Patent number: 9648660Abstract: The disclosure is related tracking area management in a femtocell network. A mobility management entity may receive, from a femtocell base station, macrocell tracking area information associated with the femtocell base station. The mobility management entity may combine the received macrocell tracking area information with femtocell tracking area information associated with the femtocell base station and storing the combined tracking area information as integrated tracking area information.Type: GrantFiled: June 17, 2013Date of Patent: May 9, 2017Assignee: KT CORPORATIONInventors: Tae-Won Ban, Young-Han Kim, Chang-Yong Ahn, Hyun-Beom Lee, Byoung-Jin Choi
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Patent number: 9055498Abstract: Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell.Type: GrantFiled: July 19, 2012Date of Patent: June 9, 2015Assignee: KT CORPORATIONInventors: Tae-Won Ban, Chang-Yong Ahn, Sung-Sang You, Hyun-Beom Lee, Hee-Jun Lee, Byoung-Jin Choi
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Patent number: 8787260Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.Type: GrantFiled: April 16, 2012Date of Patent: July 22, 2014Assignee: KT CorporationInventors: Tae-Won Ban, Chang-Yong Ahn, Sung-Sang You, Hyun-Beom Lee, Hee-Jun Lee, Byoung-Jin Choi
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Publication number: 20130337797Abstract: The disclosure is related tracking area management in a femtocell network. A mobility management entity may receive, from a femtocell base station, macrocell tracking area information associated with the femtocell base station. The mobility management entity may combine the received macrocell tracking area information with femtocell tracking area information associated with the femtocell base station and storing the combined tracking area information as integrated tracking area information.Type: ApplicationFiled: June 17, 2013Publication date: December 19, 2013Inventors: Tae-Won BAN, Young-Han Kim, Chang-Yong Ahn, Hyun-Beom Lee, Byoung-Jin Choi
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Publication number: 20130034081Abstract: Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell.Type: ApplicationFiled: July 19, 2012Publication date: February 7, 2013Inventors: Tae-Won BAN, Chang-Yong AHN, Sung-Sang You, Hyun-Beom Lee, Hee-Jun Lee, Byoung-Jin Choi
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Publication number: 20120263108Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.Type: ApplicationFiled: April 16, 2012Publication date: October 18, 2012Inventors: Tae-Won BAN, Chang-Yong AHN, Sung-Sang YOU, Hyun-Beom LEE, Hee-Jun LEE, Byoung-Jin CHOI