Patents by Inventor Seong Won Jeong
Seong Won Jeong 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: 20240124909Abstract: Provided is a composition and a fructose production method, wherein the composition contains: sucrose phosphorylase or a microorganism expressing same; or a culture or lysate of the microorganism whereby fructose can be produced at low cost with high yield.Type: ApplicationFiled: February 28, 2022Publication date: April 18, 2024Inventors: Seon Won KIM, Seong Hee JEONG, Ji Bin PARK, Moon Hyuk KWON
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Publication number: 20240125908Abstract: A method for manufacturing a LiDAR device is proposed. The method may include providing a LiDAR module including a laser emitting module and a laser detecting module to a target region. The method may also include adjusting, on the basis of first detecting data obtained from the laser detecting module, a relative position of a detecting optic module with respect to the laser detecting module. The method may further include adjusting, on the basis of image data obtained from at least one image sensor, a relative position of an emitting optic module with respect to the laser emitting module.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Inventors: Chan M LIM, Dong Kyu KIM, Chang Mo JEONG, Hoon Il JEONG, Eunsung KWON, Junhyun JO, Bumsik WON, Suwoo NOH, Sang Shin BAE, Seong Min YUN, Jong Hyun YIM
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Publication number: 20240083058Abstract: The present disclosure provides an improvement to razor blade coating by a physical vapor deposition method, by forming a hard coating layer as a thin coating layer in which chromium boride, which is a nanocrystalline structure having high hardness, is dispersed in an amorphous mixture of chromium and boron, thereby improving the strength and hardness of the thin coating layer and securing the bonding force by chromium in the amorphous mixture between the hard coating layer and a blade substrate on which an edge of the razor blade is formed.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Min Joo PARK, Sung Hoon OH, Seong Won JEONG
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Patent number: 11858158Abstract: The present disclosure provides an improvement to razor blade coating by a physical vapor deposition method, by forming a hard coating layer as a thin coating layer in which chromium boride, which is a nanocrystalline structure having high hardness, is dispersed in an amorphous mixture of chromium and boron, thereby improving the strength and hardness of the thin coating layer and securing the bonding force by chromium in the amorphous mixture between the hard coating layer and a blade substrate on which an edge of the razor blade is formed.Type: GrantFiled: December 28, 2022Date of Patent: January 2, 2024Assignee: DORCO CO., LTD.Inventors: Min Joo Park, Sung Hoon Oh, Seong Won Jeong
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Publication number: 20230364818Abstract: A razor blade is provided. The razor blade includes a substrate including a substrate tip, and a first surface and a second surface extending from the substrate tip; and a coating, layered on the substrate, including an ultimate tip, and a first cutting surface and a second cutting surface extending from the ultimate tip and corresponding to the first surface and the second surface, respectively, wherein the first cutting surface includes a first facet extending from the ultimate tip and a second facet extending from the first facet, the second cutting surface includes a third facet extending from the ultimate tip and corresponding to the first facet and the second facet, a first line tangent to the first facet and a second line tangent to the second facet are not parallel, and the ultimate tip is deviated from a central line that divides the substrate in two and passes through the substrate tip.Type: ApplicationFiled: September 3, 2021Publication date: November 16, 2023Applicant: DORCO CO., LTD.Inventors: Min Joo PARK, Hyun Kyu JUNG, Seong Won JEONG, Myoung Jin KIM
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Patent number: 11714484Abstract: Disclosed is an interaction system between a controller and a VR application. The interaction system includes a controller including a first actuator configured to move a mass and a first processor configured to control an operation of the first actuator; and a content execution device configured to execute an application according to a control signal received from the controller and generate a feedback signal to transmit the generated feedback signal to a controller when a virtual object change event occurs during the application execution, wherein the first processor of the controller controls the first actuator when the feedback signal is received to move the mass and move a center of gravity.Type: GrantFiled: November 23, 2021Date of Patent: August 1, 2023Assignee: KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Tae Hoon Kim, Seong Won Jeong, Hyun U Ko, Seong Ho Kim, Sang Youn Kim
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Publication number: 20230138439Abstract: The present disclosure provides an improvement to razor blade coating by a physical vapor deposition method, by forming a hard coating layer as a thin coating layer in which chromium boride, which is a nanocrystalline structure having high hardness, is dispersed in an amorphous mixture of chromium and boron, thereby improving the strength and hardness of the thin coating layer and securing the bonding force by chromium in the amorphous mixture between the hard coating layer and a blade substrate on which an edge of the razor blade is formed.Type: ApplicationFiled: December 28, 2022Publication date: May 4, 2023Applicant: DORCO CO., LTD.Inventors: Min Joo PARK, Sung Hoon OH, Seong Won JEONG
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Publication number: 20230067356Abstract: A semiconductor package capable of reducing or preventing cracks from occurring in a conductive bump and a method for manufacturing the same. The semiconductor package includes a semiconductor chip; a first conductive bump; a first re-distribution layer which is provided between the semiconductor chip and the first conductive bump and electrically connects the semiconductor chip and the first conductive bump; and a buffer structure which formed to fill up a space between a side surface of the first conductive bump and one surface of the first re-distribution layer, in which the buffer structure includes a plurality of pores.Type: ApplicationFiled: June 29, 2022Publication date: March 2, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Byung Wook KIM, A-Young KIM, Seong Won JEONG, Sang Su HA
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Publication number: 20230041922Abstract: Disclosed is an interaction system between a controller and a VR application. The interaction system includes a controller including a first actuator configured to move a mass and a first processor configured to control an operation of the first actuator; and a content execution device configured to execute an application according to a control signal received from the controller and generate a feedback signal to transmit the generated feedback signal to a controller when a virtual object change event occurs during the application execution, wherein the first processor of the controller controls the first actuator when the feedback signal is received to move the mass and move a center of gravity.Type: ApplicationFiled: November 23, 2021Publication date: February 9, 2023Applicant: KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Tae Hoon KIM, Seong Won JEONG, Hyun U KO, Seong Ho KIM, Sang Youn KIM
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Publication number: 20230022996Abstract: The present disclosure provides a razor blade coating by a physical vapor deposition method through performing a deposition with a single composite target composed of dissimilar materials with their area ratio defined to be varied in the single composite target in the direction of transferring the razor blade subject to the deposition, thereby forming a single layer in which the composition ratio of the dissimilar materials gradually changes in the thickness direction of the coating layer to improve the durability of the razor blade coating layer.Type: ApplicationFiled: September 26, 2022Publication date: January 26, 2023Applicant: DORCO CO., LTD.Inventors: Min Joo PARK, Sung Hoon OH, Seong Won JEONG
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Patent number: 11559913Abstract: The present disclosure provides an improvement to razor blade coating by a physical vapor deposition method, by forming a hard coating layer as a thin coating layer in which chromium boride, which is a nanocrystalline structure having high hardness, is dispersed in an amorphous mixture of chromium and boron, thereby improving the strength and hardness of the thin coating layer and securing the bonding force by chromium in the amorphous mixture between the hard coating layer and a blade substrate on which an edge of the razor blade is formed.Type: GrantFiled: May 21, 2020Date of Patent: January 24, 2023Assignee: DORCO CO., LTD.Inventors: Min Joo Park, Sung Hoon Oh, Seong Won Jeong
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Patent number: 11472053Abstract: The present disclosure provides a razor blade coating by a physical vapor deposition method through performing a deposition with a single composite target composed of dissimilar materials with their area ratio defined to be varied in the single composite target in the direction of transferring the razor blade subject to the deposition, thereby forming a single layer in which the composition ratio of the dissimilar materials gradually changes in the thickness direction of the coating layer to improve the durability of the razor blade coating layer.Type: GrantFiled: May 21, 2020Date of Patent: October 18, 2022Assignee: DORCO CO., LTD.Inventors: Min Joo Park, Sung Hoon Oh, Seong Won Jeong
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Publication number: 20200368928Abstract: The present disclosure provides a razor blade coating by a physical vapor deposition method through performing a deposition with a single composite target composed of dissimilar materials with their area ratio defined to be varied in the single composite target in the direction of transferring the razor blade subject to the deposition, thereby forming a single layer in which the composition ratio of the dissimilar materials gradually changes in the thickness direction of the coating layer to improve the durability of the razor blade coating layer.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Applicant: DORCO CO., LTD.Inventors: Min Joo PARK, Sung Hoon OH, Seong Won JEONG
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Publication number: 20200368929Abstract: The present disclosure provides an improvement to razor blade coating by a physical vapor deposition method, by forming a hard coating layer as a thin coating layer in which chromium boride, which is a nanocrystalline structure having high hardness, is dispersed in an amorphous mixture of chromium and boron, thereby improving the strength and hardness of the thin coating layer and securing the bonding force by chromium in the amorphous mixture between the hard coating layer and a blade substrate on which an edge of the razor blade is formed.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Applicant: DORCO CO., LTD.Inventors: Min Joo PARK, Sung Hoon OH, Seong Won JEONG
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Patent number: 10347576Abstract: A semiconductor package includes a package substrate, the package substrate including a conductive plate, an insulating plate on the conductive plate, the insulating plate including a mounting region and a peripheral region surrounding the mounting region, and at least one capillary channel in the peripheral region, a semiconductor chip on the mounting region of the insulating plate, and a molding member on the insulating plate to cover the semiconductor chip, a portion of the molding member being in the at least one capillary channel.Type: GrantFiled: September 20, 2017Date of Patent: July 9, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kwang-Won Choi, Sang-Woo Pae, Seong-Won Jeong, Min-Jae Kwon, Da-Hye Min, Jin-Chul Park, Jae-Won Chang
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Publication number: 20190202278Abstract: A power transmission system for a hybrid electric vehicle may include an input shaft to which a rotational power of an engine is input; a first motor/generator having a first motor shaft; a planetary gear set disposed on the first motor shaft of the first motor/generator and including a first rotation element fixedly connected to the first motor shaft, a second rotation element fixedly connected to the input shaft, and a third rotation element; a second motor/generator having a second motor shaft disposed; and an output shaft transmitting a rotational power transmitted from the planetary gear set and the second motor/generator to a differential apparatus, wherein the rotational driving force of the planetary gear set and the second motor/generator is transmitted to the output shaft by the first gear set and the rotational driving force of the output shaft is transmitted to the differential apparatus by the second gear set.Type: ApplicationFiled: September 12, 2018Publication date: July 4, 2019Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Wan Soo Kim, Shin Jong Kim, Won Il Lee, Youngchul Kim, Min Sung Kim, Yeongil Choi, Eui Cheol Chung, Taewon Kim, Seong Won Jeong, Yeonho Kim, Kyungha Kim, Jae Hyuk Suh
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Publication number: 20180090430Abstract: A semiconductor package includes a package substrate, the package substrate including a conductive plate, an insulating plate on the conductive plate, the insulating plate including a mounting region and a peripheral region surrounding the mounting region, and at least one capillary channel in the peripheral region, a semiconductor chip on the mounting region of the insulating plate, and a molding member on the insulating plate to cover the semiconductor chip, a portion of the molding member being in the at least one capillary channel.Type: ApplicationFiled: September 20, 2017Publication date: March 29, 2018Inventors: Kwang-Won CHOI, Sang-Woo PAE, Seong-Won JEONG, Min-Jae KWON, Da-Hye MIN, Jin-Chul PARK, Jae-Won CHANG
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Patent number: 6220251Abstract: A visual enhancement kit for use in combination with a nail clipper featuring a lens that may be dismounted and interchanged with any of a plurality of lenses of varying refractive qualities. The resulting field of view of the cutting edge of the clipper and the area adjacent thereto enhances the user's ability to see the work being done by the clipper. vice as claimed in claim 1 additionally comprising a means to vary the distance between said lens and cutting blades. The device may be attached to a conventional nail clipper already in use and features rotational positioning of the lens in relation to the user. The device may also be provided already attached to a nail clipper and optionally features the ability to vary the distance between the lens and the cutting edge of the clipper which is user adjustable. Using hinged connections the lens may be folded for storage in a storage compartment formed from components of the device. The device is further enhanced by an optional light source.Type: GrantFiled: October 7, 1999Date of Patent: April 24, 2001Inventors: Seong Won Jeong, Sang Hoon Jung