Patents by Inventor Hyo-Ju Lee
Hyo-Ju 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: 20240145722Abstract: The present application can provide an electrode, a method of manufacturing an electrode, and a use of the electrode. The present application can provide an electrode without forming the fat edge portion while an insulating layer formed by overlapping with the electrode active material layer on the current collector layer of the electrode effectively secures the insulation required for the electrode. In addition, even when the electrode design model is changed, the present application can provide a manufacturing method capable of manufacturing the above-described electrode by flexibly responding to the relevant change. In addition, the present application can provide a use of the electrode.Type: ApplicationFiled: July 15, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ung Ju LEE, Seung Gi YANG, Ye Eun JEONG, Sung Pil YOON, Hyo Seok PARK
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Publication number: 20240129725Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.Type: ApplicationFiled: December 23, 2021Publication date: April 18, 2024Applicant: ESTORM CO., LTD.Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
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Publication number: 20240130230Abstract: The present disclosure relates to a plurality of host materials, organic electroluminescent compounds, and organic electroluminescent devices comprising the same. By comprising specific combinations of compounds according to the present disclosure as the plurality of host materials or by comprising a compound according to the present disclosure, it is possible to provide organic electroluminescent devices having improved lifespan characteristics compared to conventional organic electroluminescent devices.Type: ApplicationFiled: August 8, 2023Publication date: April 18, 2024Inventors: Doo-Hyeon MOON, DaiKyu KIM, Hyo-Jung LEE, Yea-Mi SONG, Kyoung-Jin PARK, Hyun-Ju KANG, Ga-Won LEE, Mi-Ja LEE, Kyung-Hoon CHOI
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Patent number: 11952647Abstract: There is provided a ferritic lightweight steel which contains 2.0 to 3.0 wt % manganese (Mn), 5.0 to 6.0 wt % aluminum (Al) and 0.1 to 0.3 wt % carbon (C) and has a tensile strength of 900 MPa to 1,108 MPa. The lightweight steel includes ferrite-austenite dual grains as a result of performing low-temperature tempering-induced partitioning (LTP) at 300° C. for 10 minutes after isothermal annealing.Type: GrantFiled: November 11, 2021Date of Patent: April 9, 2024Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITYInventors: Jae Bok Seol, Hyo Ju Bae, Kwang Gyu Koh, Jung Gi Kim, Hyo Kyung Sung, Young Kook Lee
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Publication number: 20240114778Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure or by comprising a specific combination of compounds according to the present disclosure as a plurality of host materials, it is possible to produce an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.Type: ApplicationFiled: August 14, 2023Publication date: April 4, 2024Inventors: So-Young JUNG, Hyo-Nim SHIN, Seung-Hyun YOON, Hyun-Ju KANG, Ye-Jin JEON, Tae-Jun HAN, Mi-Ja LEE, Dong-Gil KIM, Sang-Hee CHO
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Publication number: 20240086603Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: SAMSUNG ELECTRONICS CO, LTD.Inventors: In HUH, Jeong-hoon KO, Hyo-jin CHOI, Seung-ju KIM, Chang-wook JEONG, Joon-wan CHAI, Kwang-II PARK, Youn-sik PARK, Hyun-sun PARK, Young-min OH, Jun-haeng LEE, Tae-ho LEE
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Publication number: 20240090324Abstract: The present disclosure relates to a plurality of host materials, an organic electroluminescent compound, and an organic electroluminescent device comprising the same. An organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan properties compared to a conventional organic electroluminescent device can be provided by including the specific combination of compounds according to the present disclosure as a plurality of host materials or by including the compound according to the present disclosure.Type: ApplicationFiled: July 18, 2023Publication date: March 14, 2024Inventors: Hyo-Jung LEE, Yea-Mi SONG, Hyun-Ju KANG, Mi-Ja LEE, Doo-Hyeon MOON, Kyoung-Jin PARK, Du-Yong PARK, DaiKyu KIM
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Publication number: 20240074312Abstract: The present disclosure relates to a plurality of host materials comprising a first host material comprising at least one compound represented by formula 1 and a second host material comprising at least one compound represented by formula 2, and an organic electroluminescent device comprising the same. An organic electroluminescent device having significantly improved lifetime properties is provided by comprising a specific combination of compounds according to the present disclosure as host materials.Type: ApplicationFiled: July 13, 2023Publication date: February 29, 2024Inventors: Hyun-Ju KANG, Hyo-Jung LEE, Doo-Hyeon MOON, Kyoung-Jin PARK, Yea-Mi SONG, Mi-Ja LEE, DaiKyu KIM, Hyun KIM
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Publication number: 20230411076Abstract: A ceramic electronic component includes a body, including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. At least a region of the dielectric layer includes tin (Sn) and a lanthanide rare earth element (RE) including dysprosium (Dy). In the at least a region of the dielectric layer, a molar ratio of tin (Sn) to dysprosium (Dy) is from 0.15 to 0.30.Type: ApplicationFiled: August 24, 2023Publication date: December 21, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee Sun CHUN, Hui Sun PARK, Tae Hyung KIM, Jeong Wook SEO, Hyo Ju LEE, Hyeg Soon AN, Jin Woo KIM, Seok Hyun YOON
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Publication number: 20230335338Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer, and an external electrode disposed on the body. The dielectric layer includes a BaTiO3-based base material main ingredient, a sub-ingredient including Dy, and an additive. The additive is one or more of Sm, Gd and Tb, and a content of the additive is 25 mol or more and less than 50 mol relative to 100 mol of Dy. The dielectric layer includes a plurality of dielectric grains. When an average grain size of the plurality of dielectric grains is represented by G, and an average thickness of the dielectric layer is represented by td, 1.75?td/G?2.23 is satisfied.Type: ApplicationFiled: August 31, 2022Publication date: October 19, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyeg Soon AN, Hui Sun PARK, Jeong Wook SEO, Tae Hyung KIM, Hee Sun CHUN, Hyo Ju LEE, Jin Woo KIM, Seok Hyun YOON
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Patent number: 11776750Abstract: A ceramic electronic component includes a body, including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. At least a region of the dielectric layer includes tin (Sn) and a lanthanide rare earth element (RE) including dysprosium (Dy). In the at least a region of the dielectric layer, a molar ratio of tin (Sn) to dysprosium (Dy) is from 0.15 to 0.30.Type: GrantFiled: January 10, 2022Date of Patent: October 3, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee Sun Chun, Hui Sun Park, Tae Hyung Kim, Jeong Wook Seo, Hyo Ju Lee, Hyeg Soon An, Jin Woo Kim, Seok Hyun Yoon
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Publication number: 20230130377Abstract: A multilayer capacitor includes a body including a laminate structure in which at least one first internal electrode and at least one second internal electrode are alternately stacked in a first direction with at least one dielectric layer therebetween, and first and second external electrodes spaced apart on the body, to be connected to at least one first internal electrode and at least one second internal electrode, respectively. The body includes, in a larger molar content, at least one selected from the group consisting of Dy, Tb, Y, Sm, Ho, Gd, Er, Ce, La and Nd in a capacitance formation region including a region between at least one first internal electrode and at least one second internal electrode than in a margin region including a region between a boundary line of at least one first internal electrode and at least one second internal electrode and a surface of the body.Type: ApplicationFiled: January 7, 2022Publication date: April 27, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jeong Wook SEO, Hee Sun CHUN, Tae Hyung KIM, Hui Sun PARK, Hyeg Soon AN, Hyo Ju LEE, Jin Woo KIM, Seok Hyun YOON
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Publication number: 20230129325Abstract: A ceramic electronic component includes a body, including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. At least a region of the dielectric layer includes tin (Sn) and a lanthanide rare earth element (RE) including dysprosium (Dy). In the at least a region of the dielectric layer, a molar ratio of tin (Sn) to dysprosium (Dy) is from 0.15 to 0.30.Type: ApplicationFiled: January 10, 2022Publication date: April 27, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee Sun CHUN, Hui Sun PARK, Tae Hyung KIM, Jeong Wook SEO, Hyo Ju LEE, Hyeg Soon AN, Jin Woo KIM, Seok Hyun YOON
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Publication number: 20230126670Abstract: A ceramic electronic component includes: a body including an active portion, including a first dielectric layer and an internal electrode, and a margin portion disposed a side surface of the active portion and including a second dielectric layer; and an external electrode disposed on the body and connected to the internal electrode. The first and second dielectric layers have different dielectric compositions. The first dielectric layer includes tin (Sn) and dysprosium (Dy). The second dielectric layer includes magnesium (Mg).Type: ApplicationFiled: January 6, 2022Publication date: April 27, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Tae Hyung KIM, Hee Sun CHUN, Hyo Ju LEE, Hyeg Soon AN, Hui Sun PARK, Jeong Wook SEO, Jin Woo KIM, Seok Hyun YOON
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Publication number: 20230119343Abstract: A dielectric composition includes a BaTiO3-based component as a main component, a donor component including a first element and a second element each having a shorter ionic radius and greater atomic weight than Ba, and an acceptor component including at least one of Mg, Al, Mn and V. An ionic radius of the second element is greater than an ionic radius of the first element, a molar content of the second element is less than a molar content of the first element, and a molar content of the acceptor component is greater than a molar content of the donor component.Type: ApplicationFiled: January 4, 2022Publication date: April 20, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hui Sun Park, Seok Hyun Yoon, Jin Woo Kim, Jeong Wook Seo, Hyeg Soon An, Tae Hyung Kim, Hyo Ju Lee, Hee Sun Chun
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Publication number: 20230070629Abstract: A capacitor component includes a body including a dielectric layer and an internal electrode layer, a protective layer disposed on the body, and an external electrode disposed on at least a portion of the protective layer. The protective layer includes oxide ceramic and a metal the same as a metal of the internal electrode layer.Type: ApplicationFiled: April 12, 2022Publication date: March 9, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyo Ju Lee, Chung Yeol Lee, Eun Hye Cho
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Patent number: 10428055Abstract: The present invention relates to a substituted piperidines represented by following Chemical Formula 1, which have a GPR119 agonistic activity, a method for preparing the same, and a pharmaceutical composition including the same: wherein A, B, and X are defined therein.Type: GrantFiled: July 24, 2015Date of Patent: October 1, 2019Assignee: DONG-A ST CO., LTD.Inventors: Jae Sung Yang, Gye Rim Baek, Yoon Jung Kim, Chi Young Ahn, Jae Young Lee, Il Hoon Jung, Mi Kyung Kim, So Mi Kang, Hyo Ju Lee, Yu Na Chae, Ye Hwang Cheong, Tae Hyoung Kim, Eun Kyoung Yang, Moon Ho Son, Chang Yell Shin
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Publication number: 20190092763Abstract: The present invention relates to a novel compound having a GPR119 agonistic activity, a method for preparing the same, and a pharmaceutical composition including the same as an effective component. The present invention has an effective hypoglycemic action and an effect on pancreatic beta cells, and also improves lipid metabolism which is a chronic cardiovascular risk factor, thereby having a treatment and/or prevention effect of a metabolic disease such as diabetes.Type: ApplicationFiled: July 24, 2015Publication date: March 28, 2019Applicant: DONG-A ST CO., LTD.Inventors: Jae Sung Yang, Gye Rim Baek, Yoon Jung Kim, Chi Young Ahn, Jae Young Lee, Il Hoon Jung, Mi Kyung Kim, So Mi Kang, Hyo Ju Lee, Yu Na Chae, Ye Hwang Cheong, Tae Hyoung Kim, Eun Kyoung Yang, Moon Ho Son, Chang Yell Shin
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Publication number: 20160268479Abstract: The present invention relates to a multi-layered transparent electrode having a metal nano hole pattern layer. The multi-layered transparent electrode may include a lower oxide layer, a metal nano hole pattern layer disposed on the lower oxide layer, and an upper oxide layer disposed on the metal nano hole pattern layer. By adjusting the pattern period and nano hole size of the metal nano hole pattern layer, transmittance of the multi-layered transparent electrode may be enhanced in a specific wavelength region through surface plasmon, which is a phenomena caused by the metal nanohole pattern layer. In addition, optimized sheet resistance may be implemented in a multi-layered transparent electrode having the metal nano hole pattern layer by adjusting the hole size. Thereby, electrical characteristics of a device employed the multi-layered transparent electrode may be enhanced.Type: ApplicationFiled: December 29, 2015Publication date: September 15, 2016Inventors: Seong-Ju Park, Sun-hye Song, Sang-Hyun Hong, Hyo-Ju Lee, Jang-Won Kang, Chang-Hee Cho, Bo-Kyung Song