Patents by Inventor Sang Jeong Lee
Sang Jeong 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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THERMOPLASTIC POLYURETHANE COMPOSITION FOR INJECTION MOLDING AND A METHOD FOR MANUFACTURING THE SAME
Publication number: 20240132652Abstract: The present disclosure relates to a thermoplastic polyurethane composition for injection molding and a method for manufacturing the same. Specifically, the thermoplastic polyurethane composition includes 0.5% by weight to 10.0% by weight of a sulfonate diol, 13% by weight to 60% by weight of an isocyanate, 30% by weight to 70% by weight of an ether-containing polyester polyol, and 5% by weight to 40% by weight of a chain extender.Type: ApplicationFiled: April 17, 2023Publication date: April 25, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DONGSUNG CHEMICAL Co., Ltd., HANWHA ADVANCED MATERIALS CORPORATIONInventors: Boo Youn An, In Soo Han, Sang Hyuk Lee, Jae Chan Lee, Hoon Jeong Kim, Gyu Min Lee, Sung Bok Kwak, Dong Ju Lee, Jae Yong Lee -
Publication number: 20240130108Abstract: A semiconductor memory device includes a substrate, a bit line on the substrate, word lines provided on the bit line and spaced apart in a first direction parallel to a top surface of the substrate, a back gate electrode provide between a pair of adjacent word lines among the word lines, active patterns provided between the back gate electrode and the pair of adjacent word lines, contact patterns respectively provided on the active patterns, a first back gate insulating pattern provided between the bit line and the back gate electrode, and a second back gate insulating pattern and a third back gate insulating pattern which are provided on the back gate electrode, where the back gate upper insulating pattern includes a material having a first dielectric constant and the back gate lower insulating pattern includes a material having a second dielectric constant that is greater than the first dielectric constant.Type: ApplicationFiled: September 18, 2023Publication date: April 18, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euichul JEONG, Sang-Woon LEE, Sangho LEE, Moonyoung JEONG
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Patent number: 11957164Abstract: A method for manufacturing a flavor capsule of tobacco according to an embodiment of the present disclosure may comprise: a membrane manufacturing step for manufacturing a membrane of a flavor capsule by a membrane manufacturing part that manufactures a membrane; a capsule manufacturing step for manufacturing the flavor capsule using an apparatus for manufacturing a capsule with the membrane manufactured during the membrane manufacturing step and a flavored liquid to be held in the membrane; and a hardening step for hardening the flavor capsule.Type: GrantFiled: May 22, 2020Date of Patent: April 16, 2024Assignee: KT&G CORPORATIONInventors: Ick Joong Kim, Ali Jeong Bang, Jung Seop Hwang, Sang Jin Nam, Jae Gon Lee, Han Joo Chung
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Publication number: 20240120616Abstract: A secondary battery includes an electrode assembly having a positive electrode provided with a positive electrode tab, a separator, and a negative electrode provided with a negative electrode tab, the positive electrode, the separator, and the negative electrode being wound, the electrode assembly having a core part at a center thereof; a can configured to receive the electrode assembly therein, the negative electrode tab being connected to the can; a cap assembly coupled to an opening of the can, the positive electrode tab being connected to the cap assembly; and a reinforcing member provided on an end of the separator exposed beyond the positive electrode or the negative electrode to prevent heat of the positive electrode tab or the negative electrode tab from being transferred to the separator.Type: ApplicationFiled: April 19, 2022Publication date: April 11, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Soon Kwan KWON, Su Taek JUNG, Seok Hoon JANG, Hyeok JEONG, Sang Ho BAE, Byeong Kyu LEE, Seong Won CHOI, Min Wook KIM, Yong Jun LEE
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Patent number: 11953066Abstract: The present disclosure relates to a brake disc including a braking part having a circular plate shape having a hollow portion and a plurality of coupling portions protruding and extending from an inner diameter surface thereof, and a hat part disposed in the hollow portion and having a plurality of insertion portions protruding laterally, in which the plurality of coupling portions is respectively coupled to the plurality of insertion portions, and the coupling portion of the braking part and the insertion portion of the hat part are joined to only one of an outboard portion or an inboard portion of the braking part. According to the present disclosure, it is possible to reduce noise occurring at a position at which the hat part and the braking part are coupled to each other and improve cooling performance.Type: GrantFiled: April 1, 2022Date of Patent: April 9, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SEOHAN INDUSTRY CO., LTD.Inventors: Yoon-Cheol Kim, Kyung-Rok Choi, Sang-Bum Koh, Seong-Kweon Joo, Ki-Jeong Kim, Jae-Seok Lee
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Publication number: 20240111194Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
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Publication number: 20240105991Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 28, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Patent number: 11942025Abstract: A display device includes a substrate, a plurality of pixel electrodes on the substrate and spaced apart from each other, a plurality of light-emitting elements on the plurality of pixel electrodes, respectively, and a common electrode layer on the plurality of light-emitting elements and to which a common voltage is applied. The plurality of light-emitting elements include a first light-emitting element that is configured to emit first light according to a first driving current and a second light-emitting element that is configured to emit second light according to a second driving current. An active layer of the first light-emitting element is the same as an active layer of the second light-emitting element.Type: GrantFiled: June 30, 2022Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jin Wan Kim, Seung Geun Lee, Sang Jo Kim, Su Jeong Kim, Young Jin Song, Byung Ju Lee
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Publication number: 20240097189Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097188Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097190Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20230411117Abstract: An antenna member includes a first coil and a second coil that are rotationally symmetrical with each other, wherein the first coil includes a first supply terminal to which current is applied, a first ground terminal connected to a ground, and a first shunt capacitor shunted between the first supply terminal and the first ground terminal, the second coil includes a second supply terminal to which current is applied, a second ground terminal connected to the ground, and a second shunt capacitor shunted between the second supply terminal and the second ground terminal, the first coil includes an arc-shaped first portion and an arc-shaped second portion, and the first portion and the second portion form a one-turn winding as a whole, the second coil includes an arc-shaped first portion and an arc-shaped second portion, and the first portion and the second portion form a one-turn winding as a whole, the second portion has a height lower than a height of the first portion, the second portion of the second coil isType: ApplicationFiled: January 14, 2023Publication date: December 21, 2023Inventors: Yoon Seok CHOI, Sang Jeong LEE, Jae Won SHIN, Hyun Woo JO, Jong Won PARK
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Publication number: 20230215706Abstract: The inventive concept provides a substrate support unit. The substrate support unit includes a susceptor supporting the substrate and having a pinhole formed vertically; and a lift pin unit configured to load and unload the substrate on the susceptor, and wherein the lift pin unit includes: a lift pin vertically movable along the pinhole; a support vertically movable by a driving unit; a pin holder connecting the support and the lift pin, and wherein the lift pin is pivotably connected to the pin holder and the pin holder is laterally movable with respect to the support.Type: ApplicationFiled: December 29, 2022Publication date: July 6, 2023Applicant: SEMES CO., LTD.Inventors: Yoon Seok CHOI, Hyun Woo JO, Sang Jeong LEE, Jong Won PARK, Hyoung Kyu SON
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Publication number: 20230207272Abstract: An exemplary embodiment of the present invention provided an apparatus for treating a substrate. The apparatus for treating the substrate includes a process chamber having a treating space therein, a support unit for supporting the substrate in the treating space, gas supply unit for supplying treating gas to the treating space, and a microwave application unit for applying microwaves to the treating gas to generate plasma, wherein the microwave application unit includes a transmission plate disposed above the support unit to radiate the microwaves to the treating space, a first waveguide disposed above the transmission plate, and a first power supply for applying the microwaves to the first waveguide, wherein the first waveguide is provided in a ring shape.Type: ApplicationFiled: November 16, 2022Publication date: June 29, 2023Applicants: SEMES CO., LTD., PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Sang Jeong LEE, Yoon Seok CHOI, Sun Wook JUNG, Ho-Jun LEE, Sang Woo KIM
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Publication number: 20230120716Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a plurality of process chambers for performing a first process using a microwave energy; one microwave generator for generating a microwave; a wave guide connecting to each of the plurality of process chambers and the microwave generator; and a microwave path changing member provided at a microwave transfer path of the wave guide and changing the microwave transfer path of one chosen chamber among the plurality of process chambers.Type: ApplicationFiled: October 17, 2022Publication date: April 20, 2023Applicant: SEMES CO., LTD.Inventors: Yoon Seok CHOI, Yun Sang KIM, Soon-Cheon CHO, Sang Jeong LEE, Jong Won PARK, Hyun Woo JO
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Publication number: 20230124857Abstract: A plasma processing apparatus is provided. The plasma processing apparatus includes a chamber having a processing space defined therein in which plasma is generated; and a plasma generation unit configured to excite gas in the processing space into a plasma state, wherein the plasma generation unit includes: a first power supply to supply power for generation of the plasma; a coil connected to the first power supply; a first shunt capacitor disposed between and connected to a first node of the coil and a ground; and a second shunt capacitor disposed between and connected to a second node other than the first node of the coil and the ground.Type: ApplicationFiled: May 14, 2022Publication date: April 20, 2023Inventors: Yoon Seok CHOI, Soon Cheon Cho, Sang Jeong Lee, Hyun Woo Jo, Jong Won Park
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Patent number: 11372612Abstract: An example method for controlling a display device includes displaying an execution screen of an application which is divided into a plurality of regions; extracting source information related to a region, from among the plurality of regions, to be transmitted to a peripheral device; and transmitting the extracted source information to the peripheral device. Accordingly, the display device can more efficiently provide multi-UI services between a plurality of peripheral devices.Type: GrantFiled: May 13, 2020Date of Patent: June 28, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chul-joo Kim, Yoon-kyung Lee, Young-chul Sohn, Sang-jeong Lee
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Publication number: 20210304423Abstract: A device for providing 3D image registration includes: a collection unit acquiring 3D depth data of a part and an image of a registration body from a depth recognition camera and acquiring three-dimensional coordinates of a positioning tool on the registration body from a positioning device; a first registration unit performing surface registration of a pre-stored 3D medical image of patient and the 3D depth data; a second registration unit extracting camera reference three-dimensional coordinates of a landmark attached to the registration body from the image of the registration body and converting pre-stored relative position information of the landmark with reference to the three-dimensional coordinates of the positioning tool, to perform registration of camera reference three-dimensional coordinates of the landmark and the converted position information thereof; and a third registration unit performing final registration by using results of registration performed by the first registration unit and the secoType: ApplicationFiled: October 22, 2018Publication date: September 30, 2021Inventors: Won Jin YI, Sang Jeong LEE, Min Hyun CHOI
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Patent number: 11036367Abstract: Provided is an operation method of an electronic device for controlling an external device, the operation method including: receiving a user input to a user interface provided for controlling the electronic device; determining whether a foreground application is associated with the external device; and, when the foreground application is associated with the external device, transmitting a control signal corresponding to the user input to the external device.Type: GrantFiled: October 20, 2016Date of Patent: June 15, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung-oh Kim, Chul-joo Kim, Sang-jeong Lee, Yoon-kyung Lee, Dong-yun Jin
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Publication number: 20200272403Abstract: An example method for controlling a display device includes displaying an execution screen of an application which is divided into a plurality of regions; extracting source information related to a region, from among the plurality of regions, to be transmitted to a peripheral device; and transmitting the extracted source information to the peripheral device. Accordingly, the display device can more efficiently provide multi-UI services between a plurality of peripheral devices.Type: ApplicationFiled: May 13, 2020Publication date: August 27, 2020Inventors: Chul-joo KIM, Yoon-kyung LEE, Young-chul SOHN, Sang-jeong LEE