Patents by Inventor Shin-ho Lee
Shin-ho 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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Publication number: 20240156218Abstract: A ring-type wearable device is disclosed. The disclosed ring-type wearable device comprises: an outer ring member; an inner ring member separably inserted into the outer ring member; a sensor unit disposed in the outer ring member; and a control unit disposed in the outer ring member so as to be electrically connected to the sensor unit, wherein the sensor unit can maintain constant sensitivity in correspondence to the thickness of the inner ring member.Type: ApplicationFiled: January 18, 2024Publication date: May 16, 2024Inventors: Jin-hong MIN, Jea-hyuck LEE, Seong-wook JO, Shin-hee CHO, Su-ho LEE
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Publication number: 20240159466Abstract: A heat treatment apparatus includes a furnace body, a roller inside the furnace body, a heater inside the furnace body, an upper and lower discharge pipes on the furnace body, and a lower supply pipe on the lower part of the furnace body. The furnace body includes areas having the upper and lower discharge pipes, the areas including a first area to an Nth area disposed sequentially along a second direction being a transport direction of each of the materials, a length of the first area in the second direction is shorter than lengths of the second area to the Nth area in the second direction, and in each of the first area to the Nth area, the upper discharge pipe and the lower supply pipe are not arranged in a straight line in a third direction being a height direction to be misaligned from each other.Type: ApplicationFiled: August 17, 2023Publication date: May 16, 2024Inventors: Dong Ho HAN, Shin Ho LEE, Jin Hyeok LEE, Young Jin LIM, Tae Ho KANG, Sung Min KWON
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Publication number: 20240163234Abstract: Provided is a method of operating a terminal. The method includes determining a profile item applicable to the profile view for the account based on an input received by the terminal and a coordinate indicating a position where the profile item is provided on the profile view. The method includes displaying the profile item on a screen of the terminal based on the determined profile item and the determined coordinate. The method includes receiving an input related to the profile item, and displaying a visual effect corresponding to the input on the screen.Type: ApplicationFiled: November 8, 2023Publication date: May 16, 2024Inventors: Sul Gi KIM, Ji Hwi PARK, Yun Jin KIM, Nam Hee KO, Hye Seon KIM, Bo Young JANG, Seung Yong JI, Jae Ick HWANG, Sun Je BANG, Ji On CHU, Hye Mi LEE, Shin Young LEE, Seung Uk JEONG, Eun Ho SON, Sang Min SEO, Jeong Ryeol CHOI
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Patent number: 11963590Abstract: A ring-type wearable device is disclosed. The disclosed ring-type wearable device comprises: an outer ring member; an inner ring member separably inserted into the outer ring member; a sensor unit disposed in the outer ring member; and a control unit disposed in the outer ring member so as to be electrically connected to the sensor unit, wherein the sensor unit can maintain constant sensitivity in correspondence to the thickness of the inner ring member.Type: GrantFiled: May 6, 2022Date of Patent: April 23, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-hong Min, Jea-hyuck Lee, Seong-wook Jo, Shin-hee Cho, Su-ho Lee
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Publication number: 20240101810Abstract: The present invention relates to a composition for forming a composite polymer film, a method for preparing the composition for forming a composite polymer film, a composite polymer film and a method for preparing the composite polymer film. The composition for forming a composite polymer film comprises: a fluorine-based polymer solution comprising a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the fluorine-based polymer solution. The method for preparing the composition for forming a composite polymer film comprises the steps of: preparing a fluorine-based polymer solution comprising a fluorine-based polymer; and dispersing polyvinylidene fluoride nanoparticles in the fluorine-based polymer solution. The composite polymer film comprises: a polymer matrix formed from a fluorine-based polymer; and polyvinylidene fluoride nanoparticles dispersed in the polymer matrix.Type: ApplicationFiled: September 4, 2020Publication date: March 28, 2024Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Eun Ho SOHN, Shin Hong YOOK, Hong Suk KANG, In Joon PARK, Sang Goo LEE, Soo Bok LEE, Won Wook SO, Hyeon Jun HEO, Dong Je HAN, Seon Woo KIM
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Publication number: 20240100952Abstract: Disclosed herein is a device for interlocking a display device with a vehicle, the device including a mount disposed in the vehicle, the display device being attached to and detached from the mount, a first sliding member disposed on a front surface of the mount and capable of moving forward or backward in a direction perpendicular to a rear surface of the display device, and a connector provided to the first sliding member, wherein the connector may transmit and receive electrical signals to and from the display device. The vehicle may be controlled by coupling a display device to the interlocking device disposed in the vehicle. Even when the display device is not coupled to the vehicle, the vehicle may be controlled by pairing through wireless communication between the vehicle and the display device.Type: ApplicationFiled: September 14, 2023Publication date: March 28, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Shin Jik LEE, Sung Joon AHN, Ji Soo SHIN, Jun LEE, Hyun Jun AN, Seung Ho SONG
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Patent number: 9916907Abstract: A combination of a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle of the nuclear fuel assembly from the guide thimble, is removed from an inner-extension tube body to separate the top nozzle from the nuclear fuel assembly, the inner-extension tube body is prevented from undesirably rotating, so that the guide thimble and the inner-extension tube body can maintain the joined state.Type: GrantFiled: October 14, 2016Date of Patent: March 13, 2018Assignee: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu Park, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Cheol Shin, Seong-Ki Lee, Il-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Publication number: 20170032852Abstract: A combination of a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle of the nuclear fuel assembly from the guide thimble, is removed from an inner-extension tube body to separate the top nozzle from the nuclear fuel assembly, the inner-extension tube body is prevented from undesirably rotating, so that the guide thimble and the inner-extension tube body can maintain the joined state.Type: ApplicationFiled: October 14, 2016Publication date: February 2, 2017Applicant: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu PARK, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Cheol Shin, Seong-Ki Lee, Il-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Patent number: 9496056Abstract: A joint structure between a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle of the nuclear fuel assembly from the guide thimble, is removed from an inner-extension tube body to separate the top nozzle from the nuclear fuel assembly, the inner-extension tube body is prevented from undesirably rotating, so that the guide thimble and the inner-extension tube body can maintain the joined state.Type: GrantFiled: August 14, 2012Date of Patent: November 15, 2016Assignee: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu Park, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Choel Shin, Seong-Ki Lee, Il-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Publication number: 20160300629Abstract: A joint structure between a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle of the nuclear fuel assembly from the guide thimble, is removed from an inner-extension tube body to separate the top nozzle from the nuclear fuel assembly, the inner-extension tube body is prevented from undesirably rotating, so that the guide thimble and the inner-extension tube body can maintain the joined state.Type: ApplicationFiled: August 14, 2012Publication date: October 13, 2016Applicant: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu PARK, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Choel Shin, Seong-Ki Lee, Il-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Patent number: 9431134Abstract: Disclosed herein is a joint structure between a top nozzle and a guide thimble. The joint structure includes an outer guide post, an inner-extension tube head, an inner-extension tube body, a wedge and the guide thimble. The outer guide post is provided with an external thread formed on a lower end thereof. The inner-extension tube head includes an annular retaining part formed on an upper end thereof. An internal thread is formed on a medial portion of the inner-extension tube head. An external thread is formed on each of upper and lower ends of the inner-extension tube body. A stop protrusion is provided under a lower end of the wedge. The wedge is welded to the inner-extension tube body after the top nozzle has been joined with the guide thimble. A stop protrusion receiving depression is formed in the guide thimble.Type: GrantFiled: August 14, 2012Date of Patent: August 30, 2016Assignee: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu Park, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Cheol Shin, Seong-Ki Lee, Il-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Publication number: 20160232992Abstract: Disclosed herein is a joint structure between a top nozzle and a guide thimble. The joint structure includes an outer guide post, an inner-extension tube head, an inner-extension tube body, a wedge and the guide thimble. The outer guide post is provided with an external thread formed on a lower end thereof. The inner-extension tube head includes an annular retaining part formed on an upper end thereof. An internal thread is formed on a medial portion of the inner-extension tube head. An external thread is formed on each of upper and lower ends of the inner-extension tube body. A stop protrusion is provided under a lower end of the wedge. The wedge is welded to the inner-extension tube body after the top nozzle has been joined with the guide thimble. A stop protrusion receiving depression is formed in the guide thimble.Type: ApplicationFiled: August 14, 2012Publication date: August 11, 2016Applicant: KEPCO NUCLEAR FUEL CO., LTD.Inventors: Nam-Gyu PARK, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Cheol Shin, Seong-Ki Lee, II-Kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Patent number: 8229055Abstract: The present invention relates to a top nozzle for a nuclear fuel assembly that has a two-stage elastic section such that a pushing force against the axial movement of the nuclear fuel assembly under normal conditions is optimized and at the same time a suppressing force against a drastic uplifting force of the nuclear fuel assembly under transient conditions is strengthened, and that lowers the elastic coefficients of the springs operating under normal conditions more than those of existing coil springs, thereby providing an optimal pushing force against the nuclear fuel assembly.Type: GrantFiled: January 8, 2008Date of Patent: July 24, 2012Assignee: Korea Nuclear Fuel Co., Ltd.Inventors: Joon-kyoo Park, Joon-hyung Choi, Kyu-Tae Kim, Jung-min Suh, Shin-ho Lee, Nam-gyu Park, Kyong-bo Eom, Jin-sun Kim, Jin-seok Lee, Seong-ki Lee
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Patent number: 7916825Abstract: The present invention relates to a fuel rod of a nuclear fuel assembly having a vase-like compression spring adapted to increase the internal volume thereof wherein when the vase-like compression spring is inserted into a cladding tube, it has a relatively smaller volume occupied inside the fuel rod when compared with the existing coil type compression spring, such that the vase-like compression spring can ensure a sufficient space portion receiving the fission gases generated during the operation of the fuel rod, thereby increasing the burn-up performance of the fuel rod and the mechanical integrity thereof.Type: GrantFiled: January 8, 2008Date of Patent: March 29, 2011Assignee: Kepco Nuclear Fuel Co., Ltd.Inventors: Shin-ho Lee, Yoon-ho Kim, Kyou-seok Lee, Kyu-Tae Kim, Jung-min Suh, Nam-Gyu Park, Kyong-bo Eom, Joon-kyoo Park, Jin-sun Kim
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Patent number: 7835484Abstract: The present invention relates to an anti-fretting wear spacer grid having a plurality of canoe-shaped springs formed thereon, wherein each of the canoe-shaped springs includes: a fuel rod-contacting part having a flat surface having a predetermined longitudinal length so as to have linear contact with the fuel rod; a curved face-connecting part formed on the upper and lower portions of the fuel rod-contacting part; a leg-connecting part formed on the end portion of the curved face-connecting part; and legs each being formed of a plate shape having a predetermined length and connecting the both sides of the leg-connecting part with one unit grid cell surface.Type: GrantFiled: January 9, 2008Date of Patent: November 16, 2010Assignee: Korea Nuclear Fuel Co., LtdInventors: Kyong-bo Eom, Kyu-Tae Kim, Jung-min Suh, Shin-ho Lee, Nam-Gyu Park, Joon-kyoo Park, Jin-sun Kim, Il-kyu Kim, Seong-ki Lee, Joon-hyung Choi
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Publication number: 20100166134Abstract: The present invention relates to a top nozzle having on-off type of hold-down springs for a nuclear fuel assembly that has a two-stage elastic section such that a pushing force against the axial movement of the nuclear fuel assembly under normal conditions is optimized and at the same time a suppressing force against a drastic uplifting force of the nuclear fuel assembly under transient conditions is strengthened, and that lowers the elastic coefficients of the springs operating under normal conditions more than those of existing coil springs, thereby providing an optimal pushing force against the nuclear fuel assembly.Type: ApplicationFiled: January 8, 2008Publication date: July 1, 2010Applicant: Korea Nuclear Fuel Co., Ltd.Inventors: Joon-kyoo PARK, Joon-hyung Choi, Kyu-Tae Kim, Jung-min Suh, Shin-ho Lee, Nam-gyu Park, Kyong-bo Eom, Jin-sun Kim, Jin-seok Lee, Seong-ki Lee
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Publication number: 20100098208Abstract: The present invention relates to an anti-fretting wear spacer grid having a plurality of canoe-shaped springs formed thereon, wherein each of the canoe-shaped springs includes: a fuel rod-contacting part having a flat surface having a predetermined longitudinal length so as to have linear contact with the fuel rod; a curved face-connecting part formed on the upper and lower portions of the fuel rod-contacting part; a leg-connecting part formed on the end portion of the curved face-connecting part; and legs each being formed of a plate shape having a predetermined length and connecting the both sides of the leg-connecting part with one unit grid cell surface.Type: ApplicationFiled: January 9, 2008Publication date: April 22, 2010Applicant: Korea Nuclear Fuel Co., Ltd.Inventors: Kyong-bo EOM, Kyu-Tae Kim, Jung-min Suh, Shin-ho Lee, Nam-gyu Park, Joon-kyoo Park, Jin-sun Kim, II-kyu Kim, Seong-ki Lee, Joon-hyung Choi
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Publication number: 20090122947Abstract: Disclosed herein is a joining structure between a top nozzle and guide thimbles in a nuclear fuel assembly, which can prevent a rotation of inner insertion tube bodies when the top nozzle is separated from the nuclear fuel assembly and promote convenience in assembling and disassembling the top nozzle and the guide thimbles.Type: ApplicationFiled: August 7, 2008Publication date: May 14, 2009Applicant: Korea Nuclear Fuel Co.,LtdInventors: Nam-Gyu PARK, Kyu-Tae Kim, Jung-Min Suh, Shin-Ho Lee, Kyong-Bo Eom, Joon-Kyoo Park, Jin-Sun Kim, Gyu-Cheol Shin, Seong-Ki Lee, Il-kyu Kim, Ki-Sung Choi, Kyeong-Lak Jeon
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Publication number: 20090060116Abstract: The present invention relates to a fuel rod of a nuclear fuel assembly having a vase-like compression spring adapted to increase the internal volume thereof wherein when the vase-like compression spring is inserted into a cladding tube, it has a relatively smaller volume occupied inside the fuel rod when compared with the existing coil type compression spring, such that the vase-like compression spring can ensure a sufficient space portion receiving the fission gases generated during the operation of the fuel rod, thereby increasing the burn-up performance of the fuel rod and the mechanical integrity thereof.Type: ApplicationFiled: January 8, 2008Publication date: March 5, 2009Applicant: Korea Nuclear Fuel Co., Ltd.Inventors: Shin-ho LEE, Yoon-ho KIM, Kyou-seok LEE, Kyu-Tae KIM, Jung-min SUH, Nam-gyu PARK, Kyong-bo EOM, Joon-kyoo PARK, Jin-sun KIM