Patents by Inventor Su-Jin Ryu
Su-Jin Ryu 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: 20240128517Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.Type: ApplicationFiled: January 19, 2022Publication date: April 18, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Hae-Jin LIM, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Do-Gyun KIM, Su-Ji CHOI, Kwang-Su HWANGBO, Geon-Woo MIN, Min-Ki JO, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Jae-Woong KIM, Jong-Sik PARK, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Bo-Hyun KANG, Pil-Kyu PARK
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Publication number: 20240116135Abstract: An apparatus for manufacturing a secondary battery includes: an index table configured to receive a secondary battery cell, the secondary battery cell including an electrode assembly, a can accommodating the electrode assembly, and an electrode tab between the electrode assembly and the can to electrically connect the electrode assembly to the can; a laser scanner configured to irradiate laser onto an outer surface of the can to weld the electrode tab to the can; and a controller configured to variably control the laser scanner according to an operation of the index table.Type: ApplicationFiled: August 18, 2023Publication date: April 11, 2024Inventors: Yong Gyu AN, Tae Jin YOON, Su Sang CHO, Seong Bae AN, Sang Hyun RYU, Jae Hoon ROH, Myung Jun PARK
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Publication number: 20210138563Abstract: A cutting insert includes: an upper face including a virtual reference surface and an upper inclined surface extending to be inclined upward from the virtual reference surface; a lower face disposed below the upper face and including a lower inclined surface extending to be inclined with respect to the virtual reference surface; and a plurality of side faces connecting the upper face and the lower face. An insert bore is formed to penetrate through the upper face and the lower face along a central axis perpendicular to the virtual reference surface. A major cutting edge is formed at an edge at which the upper inclined surface meets any one side face among the plurality of side faces. A first angle between the side face, on which the major cutting edge is formed, and the upper inclined surface is greater than a second angle between the central axis and the lower inclined surface.Type: ApplicationFiled: November 13, 2019Publication date: May 13, 2021Applicant: TAEGUTEC LTD.Inventors: Chang Gyu Park, Su Jin Ryu, Kyu Yeol Baek
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Patent number: 10391567Abstract: A rotary cutting tool for slotting and a cutting insert replaceably mounted to such a rotary cutting tool. The cutting insert is mounted to an insert pocket of a tool body of the rotary cutting tool and is pressed by an elastic pressure portion provided in the tool body. The cutting insert has an upper surface, a lower surface and four peripheral side surfaces. The top and lower surfaces have an inclined surface pressed by the elastic pressure portion. When the cutting insert is mounted to the insert pocket, the inclined surface of the upper surface is pressed by the elastic pressure portion. The inclined surface is inclined with respect to a cross section of the cutting insert such that the lower surface and two peripheral side surfaces of the cutting insert are contacted with the insert pocket by pressure of the elastic pressure portion.Type: GrantFiled: December 7, 2015Date of Patent: August 27, 2019Assignee: TaeguTec Ltd.Inventors: Chang Hee Choi, Chang Gyu Park, Su Jin Ryu
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Patent number: 10375312Abstract: Provided are an imaging device and a video generation method by the imaging device, and more specifically, an imaging device, which enlarges an object selected in a video displayed on a screen and displays same, and a video generation method by the imaging device. According to an example embodiment, an object selected in a video displayed on a screen is enlarged, and the enlarged object is tracked and then displayed on the screen.Type: GrantFiled: June 3, 2015Date of Patent: August 6, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jun-kwon Choi, Sung-hoon Kim, Su-jin Ryu, Dong-jin Jung, Kyu-chun Han
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Patent number: 10127455Abstract: An electronic apparatus is provided. The electronic apparatus includes a processing unit configured to extract at least one frame selected from a plurality of frames of moving-picture data as a candidate thumbnail image, wherein the at least one frame corresponds to at least one frame selected according to a plurality of thumbnail extraction criteria, and to determine at least one candidate thumbnail image selected from a group comprising candidate thumbnail images obtained by the extracting, as at least one final thumbnail image, based on a thumbnail extraction criterion to which the candidate thumbnail images obtained by the extracting respectively correspond, and a display unit configured to display the at least one final thumbnail image.Type: GrantFiled: April 6, 2015Date of Patent: November 13, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Kyu-chun Han, Sung-hoon Kim, Su-jin Ryu, Dong-jin Jung, Jun-kwon Choi
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Publication number: 20180013955Abstract: An electronic device includes a sensor module, a dual camera including a first image sensor and a second image sensor, and a controller that processes first image data and second image data. The controller allows at least one of the first image sensor and the second image sensor to maintain a power restricted state based on at least one of a first condition associated with information extracted from the first image data or the second image data, a second condition associated with sensing information collected by the sensor module, and a third condition associated with a zoom characteristic of each of a plurality of lenses, a respective one of the plurality of lenses being mounted in each of the first image sensor and the second image sensor.Type: ApplicationFiled: July 6, 2017Publication date: January 11, 2018Inventors: Young Min KIM, Sug Woo Yoo, Kwang Young Kim, Dong Su Kim, Byoung Woo Kim, Hyun Soo Kim, Su Jin Ryu
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Publication number: 20170368617Abstract: A rotary cutting tool for slotting and a cutting insert replaceably mounted to such a rotary cutting tool. The cutting insert is mounted to an insert pocket of a tool body of the rotary cutting tool and is pressed by an elastic pressure portion provided in the tool body. The cutting insert has an upper surface, a lower surface and four peripheral side surfaces. The top and lower surfaces have an inclined surface pressed by the elastic pressure portion. When the cutting insert is mounted to the insert pocket, the inclined surface of the upper surface is pressed by the elastic pressure portion. The inclined surface is inclined with respect to a cross section of the cutting insert such that the lower surface and two peripheral side surfaces of the cutting insert are contacted with the insert pocket by pressure of the elastic pressure portion.Type: ApplicationFiled: December 7, 2015Publication date: December 28, 2017Applicant: TaeguTec, Ltd.Inventors: Chang Hee CHOI, Chang Gyu PARK, Su Jin RYU
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Publication number: 20170201686Abstract: Provided are an imaging device and a video generation method by the imaging device, and more specifically, an imaging device, which enlarges an object selected in a video displayed on a screen and displays same, and a video generation method by the imaging device. According to an example embodiment, an object selected in a video displayed on a screen is enlarged, and the enlarged object is tracked and then displayed on the screen.Type: ApplicationFiled: June 3, 2015Publication date: July 13, 2017Inventors: Jun-kwon CHOI, Sung-hoon KIM, Su-jin RYU, Dong-jin JUNG, Kyu-chun HAN
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Patent number: 9682433Abstract: A cutting insert mountable in an insert pocket of a milling cutter and capable of effectively absorbing a radially outward force during high speed machining and high ramp machining. The cutting insert has a top surface, a bottom surface, peripheral surfaces extending between the top and bottom surfaces, a mounting hole extending through the top surface and the bottom surface, a protrusion portion protruding from the bottom surface, and a pair of lower inclined abutment surfaces formed at opposite edges of the bottom surface. The lower inclined abutment surfaces are inclined in opposite directions toward a pair of opposing peripheral surfaces, outwardly and upwardly relative to the protrusion portion. The protrusion portion extends across the mounting hole and has a lateral surface facing radially outwardly of the milling cutter. The lateral surface selectively contacts or does not contact the insert pocket depending on a revolution speed of the milling cutter.Type: GrantFiled: December 20, 2013Date of Patent: June 20, 2017Assignee: TAEGUTEC LTD.Inventors: Chang Hee Choi, Su Jin Ryu
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Publication number: 20150356356Abstract: An electronic apparatus is provided. The electronic apparatus includes a processing unit configured to extract at least one frame selected from a plurality of frames of moving-picture data as a candidate thumbnail image, wherein the at least one frame corresponds to at least one frame selected according to a plurality of thumbnail extraction criteria, and to determine at least one candidate thumbnail image selected from a group comprising candidate thumbnail images obtained by the extracting, as at least one final thumbnail image, based on a thumbnail extraction criterion to which the candidate thumbnail images obtained by the extracting respectively correspond, and a display unit configured to display the at least one final thumbnail image.Type: ApplicationFiled: April 6, 2015Publication date: December 10, 2015Inventors: Kyu-chun HAN, Sung-hoon KIM, Su-jin RYU, Dong-jin JUNG, Jun-kwon CHOI
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Publication number: 20150336187Abstract: A cutting insert mountable in an insert pocket of a milling cutter and capable of effectively absorbing a radially outward force during high speed machining and high ramp machining. The cutting insert has a top surface, a bottom surface, peripheral surfaces extending between the top and bottom surfaces, a mounting hole extending through the top surface and the bottom surface, a protrusion portion protruding from the bottom surface, and a pair of lower inclined abutment surfaces formed at opposite edges of the bottom surface. The lower inclined abutment surfaces are inclined in opposite directions toward a pair of opposing peripheral surfaces, outwardly and upwardly relative to the protrusion portion. The protrusion portion extends across the mounting hole and has a lateral surface facing radially outwardly of the milling cutter. The lateral surface selectively contacts or does not contact the insert pocket depending on a revolution speed of the milling cutter.Type: ApplicationFiled: December 20, 2013Publication date: November 26, 2015Inventors: Chang Hee CHOI, Su Jin RYU
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Patent number: 8988555Abstract: Provided is a digital image signal processing method and apparatus which generates a first continuous-captured image in a continuous-photographing mode, generates a first name of the first continuous-captured image according to DCF rules, generates a second name of a second continuous-captured image following the first continuous-captured image according to the DCF rules, generates first continuous-photographing number information indicating an order of continuous-photographing of the first continuous-captured image, and generates a first file comprising the first continuous-captured image, the first name, the second name, and the first continuous-photographing number information. In this way, continuous-captured images and images obtained before and after the continuous-captured images can be effective played back.Type: GrantFiled: August 25, 2011Date of Patent: March 24, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Kyu-chun Han, Su-jin Ryu
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Publication number: 20140307126Abstract: Disclosed herein are an electronic apparatus and a method of controlling the same. The electronic apparatus includes a photography lens that receives an optical signal from an object. The photography lens includes a focus lens. The electronic apparatus further includes a distance sensor that outputs image data based on the optical signal incident thereon through the photography lens and that outputs distance information. The electronic apparatus further includes a controller that calculates respective distance positions of the focus lens for one or more distances based on the distance information and that calculates respective contrast positions of the focus lens corresponding to the distance positions based on the image data and that corrects respective reference positions of the focus lens for the one or more distances.Type: ApplicationFiled: April 11, 2014Publication date: October 16, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Ram Son, Su Jin Ryu
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Patent number: D794101Type: GrantFiled: December 28, 2015Date of Patent: August 8, 2017Assignee: TaeguTec Ltd.Inventor: Su Jin Ryu
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Patent number: D794102Type: GrantFiled: December 28, 2015Date of Patent: August 8, 2017Assignee: TaeguTec Ltd.Inventor: Su Jin Ryu
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Patent number: D921075Type: GrantFiled: March 29, 2019Date of Patent: June 1, 2021Assignee: TaeguTec Ltd.Inventors: Chang Gyu Park, Su-Jin Ryu
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Patent number: D922459Type: GrantFiled: April 25, 2018Date of Patent: June 15, 2021Assignee: TaeguTec Ltd.Inventors: Chang-Hee Choi, Su-Jin Ryu
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Patent number: D922460Type: GrantFiled: June 19, 2019Date of Patent: June 15, 2021Assignee: TAEGUTEC LTD.Inventors: Chang Gyu Park, Su Jin Ryu
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Patent number: D1020824Type: GrantFiled: January 24, 2022Date of Patent: April 2, 2024Assignee: TaeguTec Ltd.Inventors: Chang Gyu Park, Su Jin Ryu, Jae Seong Kim