Patents by Inventor Byoung-Seok Lee
Byoung-Seok 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: 11984559Abstract: A systems and methods for tracking a position of an electrode. The system may include: a notching controller configured to store pitch information of a unit electrode and to acquire electrode coordinate information of the electrode in a roll-to-roll state during a notching process and a cell identification (ID) of the unit electrode; a calculator configured to calculate coordinates of the cell ID from the pitch information and the cell ID; a roll map generator configured to generate a roll map based on the electrode coordinate information transmitted from the notching controller; and a mapping part configured to compare the coordinates of the roll map with the coordinates of the cell ID to derive an electrode position of the electrode during the electrode manufacturing process from which the unit electrode originates.Type: GrantFiled: August 8, 2022Date of Patent: May 14, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Jae Hwan Lee, Jong Seok Park, Dong Yeop Lee, Jun Hyo Su, Ki Deok Han, Byoung Eun Han, Seung Huh, Su Wan Park, Gi Yeong Jeon, Min Su Kim
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Publication number: 20240151524Abstract: An apparatus for generating a roll map of a merge-wound electrode includes a position measurement device configured to acquire coordinate value data for a longitudinal position of an electrode according to an amount of rotation of the rewinder. The apparatus includes an input device configured to input an input signal indicating a start of merge-winding or an end of merge-winding, a seam detector configured to detect a seam, a reference point detector configured to detect a plurality of reference points of the merge-wound electrode, and a roll map generator configured to generate a roll map for simulating the merge-wound electrode moving in a roll-to-roll state based on the input signal of the input device, and to display the longitudinal coordinate values of the electrode, the electrode coordinate values of the seam, and the electrode coordinate values of the plurality of reference points of the merge-wound electrode on the roll map.Type: ApplicationFiled: November 7, 2022Publication date: May 9, 2024Inventors: Dong Yeop LEE, Jong Seok PARK, Jun Hyo SU, Ki Deok HAN, Byoung Eun HAN, Seung HUH, Su Wan PARK, Gi Yeong JEON, Jae Hwan LEE, Min Su KIM
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Publication number: 20240150985Abstract: Proposed is a detachable mooring system for an offshore structure, including a first tension adjuster connected to an offshore structure, and blocking a pulling chain from proceeding from an outlet of a body toward an inlet, a second tension adjuster connected to one end of the pulling chain and blocking the pulling chain from proceeding from an outlet of a body toward an inlet, a mooring chain having a first longitudinal end connected to one surface of the second tension adjuster body and having a second longitudinal end connected to an anchor on the seabed, a first lead rope having one longitudinal end connected to one end of the pulling chain discharged out through the first tension adjuster outlet, and a second lead rope having one longitudinal end connected to the second tension adjuster body.Type: ApplicationFiled: January 3, 2024Publication date: May 9, 2024Applicants: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY, KOMS INC., DHMC CO., LTD.Inventors: Kang Su LEE, Hong Gun SUNG, Byoung Jae PARK, Jang Jin KIM, Hyun Kook KIM, Chang Hwan SEO, Kyung Seok LEE, Yoon Yong PARK
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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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Patent number: 8501807Abstract: Disclosed is a pentaerythritol derivative represented by the following Formula 1, which improves moisture retaining ability of the stratum corneum when applied to the skin, and shows especially high moisturizing ability even in dry conditions. wherein R is independently saturated or unsaturated C6-C18 alkyl group; m and n are the same or different integers of which m is 0 to 10 and n is 1 to 10.Type: GrantFiled: February 28, 2005Date of Patent: August 6, 2013Assignee: Amorepacific CorporationInventors: Jae Won You, Chan Woo Lee, Duck Hee Kim, Kil Joong Kim, Gae Won Nam, Byoung Seok Lee, Ih Seop Chang
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Patent number: 8238299Abstract: A method for scheduling in a cellular system using a relay station (RS) through an inter-antenna cooperative transmission technology based on pre-cooperation information according to each channel in a cellular system using a cable RS in order to increase the throughput of the entire system. The steps include classifying all mobile stations (MSs) in a corresponding cell based into Cooperative Transmission (CT) MSs for cooperative transmission and Single Transmission (ST) MSs for to each channel; mapping channel-by-channel channel capacities of the CT MSs and ST MSs classified according to each channel, selecting a channel with a highest priority, and receiving a request message from a corresponding MS according to whether the capacity of the selected channel satisfies preset CT criteria and selecting an MS having a metric value of a highest priority according to a corresponding scheduling algorithm, from among multiple requesting MSs.Type: GrantFiled: November 6, 2008Date of Patent: August 7, 2012Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang UniversityInventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Byoung-Seok Lee, Ki-Suk Sung, In-Hong Shong, Jin-Woo Choe, Yu rim Jee, legal representative
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Patent number: 8054741Abstract: A joint scheduling apparatus and method for increasing frequency efficiency and fairness in a distributed antenna system using frequency reuse and common control power. Packets are selected for transmission to be transmitted to MSs are selected, taking into account QoS in at least one of a BS and an RS and grouped into packet groups. The packets are selected from the packet groups, links corresponding to the packets are grouped into a link group, a joint power control is performed on the link group, link elimination and link addition are performed for the link group until optimal solutions are achieved for the links of the link group in the joint power control. Channels are allocated to the links when the optimal solutions are achieved for the links, and the status of a user queue of at least one of the BS and the RS is updated.Type: GrantFiled: December 27, 2007Date of Patent: November 8, 2011Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang UniversityInventors: Ki-Uk Song, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, Byung-Wook Jun
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Patent number: 7929408Abstract: A joint scheduling apparatus and method for increasing frequency efficiency and fairness in a multi-channel distributed antenna system using frequency reuse and common control power. One of a Base Station (BS) or Relay Station (RS) are selected to transmit packets to a Mobile Station (MSs), taking into account Quality of Service (QoS) in one of a BS and an RS and grouped into packet groups. The packets are selected from the packet groups, links corresponding to the packets are grouped into a link group, a joint power control is performed on the link group, link elimination and link addition are performed for the link group until optimal solutions are achieved for the links group, channels are allocated to the links when the optimal solutions are achieved for the links, and the status of a user queue is updated.Type: GrantFiled: December 28, 2007Date of Patent: April 19, 2011Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang UniversityInventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, In-Hong Shong
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Patent number: 7809327Abstract: A method of controlling power in a Base Station (BS) of a cellular system using wired Relay Stations (RSs) includes the RSs and the BS individually performing scheduling of packets to be transmitted to Mobile Stations (MSs) in respective areas of coverage, the BS increasing a difference between a sum of signals to be transmitted and a sum of interference signals according to a scheduling result, guaranteeing a minimum amount of data to be received by each MS, and calculating a power allocation solution of each MS, which satisfies a condition that the power allocation solution is in a range of allocatable power, which was pre-set by each of the RSs and the BS, and the RSs and the BS performing sub-channel allocation and power allocation according to the power allocation solution satisfying the condition.Type: GrantFiled: October 25, 2007Date of Patent: October 5, 2010Assignees: Samsung Electronics Co., Ltd., Industry-University Corporation Foundation Sogang UniversityInventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, In-Hong Shong
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Publication number: 20090135778Abstract: A method for scheduling in a cellular system using a relay station (RS) through an inter-antenna cooperative transmission technology based on pre-cooperation information according to each channel in a cellular system using a cable RS in order to increase the throughput of the entire system. The steps include classifying all mobile stations (MSs) in a corresponding cell based into Cooperative Transmission (CT) MSs for cooperative transmission and Single Transmission (ST) MSs for to each channel; mapping channel-by-channel channel capacities of the CT MSs and ST MSs classified according to each channel, selecting a channel with a highest priority, and receiving a request message from a corresponding MS according to whether the capacity of the selected channel satisfies preset CT criteria and selecting an MS having a metric value of a highest priority according to a corresponding scheduling algorithm, from among multiple requesting MSs.Type: ApplicationFiled: November 6, 2008Publication date: May 28, 2009Inventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Byoung-Seok Lee, Ki-Suk Sung, In-Hong Shong, Jin-Woo Choe, Yu Rim Jee
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Publication number: 20080205336Abstract: A joint scheduling apparatus and method for increasing frequency efficiency and fairness in a multi-channel distributed antenna system using frequency reuse and common control power. One of a Base Station (BS) or Relay Station (RS) are selected to transmit packets to a Mobile Station (MSs), taking into account Quality of Service (QoS) in one of a BS and an RS and grouped into packet groups. The packets are selected from the packet groups, links corresponding to the packets are grouped into a link group, a joint power control is performed on the link group, link elimination and link addition are performed for the link group until optimal solutions are achieved for the links group, channels are allocated to the links when the optimal solutions are achieved for the links, and the status of a user queue is updated.Type: ApplicationFiled: December 28, 2007Publication date: August 28, 2008Inventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, In-Hong Shong
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Publication number: 20080192702Abstract: A joint scheduling apparatus and method for increasing frequency efficiency and fairness in a distributed antenna system using frequency reuse and common control power Packets are selected for transmission to be transmitted to MSs are selected, taking into account QoS in at least one of a BS and an RS and grouped into packet groups. The packets are selected from the packet groups, links corresponding to the packets are grouped into a link group, a joint power control is performed on the link group, link elimination and link addition are performed for the link group until optimal solutions are achieved for the links of the link group in the joint power control. Channels are allocated to the links when the optimal solutions are achieved for the links, and the status of a user queue of at least one of the BS and the RS is updated.Type: ApplicationFiled: December 27, 2007Publication date: August 14, 2008Inventors: Ki-Uk Song, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, Byung-Wook Jun
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Publication number: 20080119216Abstract: A method of controlling power in a Base Station (BS) of a cellular system using wired Relay Stations (RSs) includes the RSs and the BS individually performing scheduling of packets to be transmitted to Mobile Stations (MSs) in respective areas of coverage, the BS increasing a difference between a sum of signals to be transmitted and a sum of interference signals according to a scheduling result, guaranteeing a minimum amount of data to be received by each MS, and calculating a power allocation solution of each MS, which satisfies a condition that the power allocation solution is in a range of allocatable power, which was pre-set by each of the RSs and the BS, and the RSs and the BS performing sub-channel allocation and power allocation according to the power allocation solution satisfying the condition.Type: ApplicationFiled: October 25, 2007Publication date: May 22, 2008Inventors: Jae-Hoon Lee, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, In-Hong Shong
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Patent number: 7282522Abstract: The present invention provides hydroxamic acid derivatives which have anti-aging efficacy and a method for preparation thereof. It is further provided skin-care external compositions for preventing skin aging, containing the hydroxamic acid derivatives represented by the formula (I) as an active ingredient.Type: GrantFiled: August 26, 2004Date of Patent: October 16, 2007Assignee: Amorepacific CorporationInventors: Ho-Sik Rho, Heung-Soo Baek, Su-Jong Kim, Su-Nam Kim, Byung-Geun Chae, Byoung-Seok Lee, Bae-Hwan Kim, Gyu-Ho Choi, Eui-Dong Son, Hae-Kwang Lee, Hye-Won Lee, Jun-Cheol Cho, Duck-Hee Kim, Ih-Seop Chang, Ok-Sub Lee
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Publication number: 20060252834Abstract: The present invention provides hydroxamic acid derivatives represented by the following formula (I), having anti-aging efficacy and a method for preparation thereof: wherein, R1 is herein, R5 and R6 each independently represents a hydrogen atom, a C1-C10 alkyl group or a C3-C6 cyclic alkyl group; R2 is CONH, NHCO, CONR7 or NR7CO, herein, R7 represents a C1-C10 alkyl group; R3 is ā(CH)nā, herein, n=0 or 1; and R4 is a hydrogen atom or a C1-C10 alkyl group. Further, the present invention provides skin-care external compositions for preventing skin aging, containing said hydroxamic acid derivatives represented by the formula (I) as an active ingredient.Type: ApplicationFiled: August 26, 2004Publication date: November 9, 2006Applicant: AMOREPACIFIC CORPORATIONInventors: Ho-Sik Rho, Heung-Soo Baek, Su-Jong Kim, Su-Nam Kim, Byung-Geun Chae, Byoung-Seok Lee, Bae-Hwan Kim, Gyu-Ho Choi, Eui-Dong Son, Hae-Kwang Lee, Hye-Won Lee, Jun-Cheol Cho, Duck-Hee Kim, Ih-Seop Chang, Ok-Sub Lee