Patents by Inventor Sang-Goo Lee
Sang-Goo 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: 20240128510Abstract: The present invention relates to a novel electrolyte and a secondary battery including the same. The present invention has an effect of providing a secondary battery having improved charging efficiency and output due to reduced charging resistance and having excellent long-term lifespan and high-temperature capacity retention rate.Type: ApplicationFiled: December 24, 2021Publication date: April 18, 2024Inventors: Ji Young CHOI, Min Goo KIM, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Min Jung JANG
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Patent number: 11961775Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.Type: GrantFiled: November 8, 2022Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
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Patent number: 11956997Abstract: A display device according to an exemplary embodiment includes: a substrate including a display area and a transmission area; a metal blocking layer disposed in the display area of the substrate; an inorganic insulating layer disposed on the metal blocking film; a transistor disposed on the inorganic insulating layer; an emission layer connected to the transistor; and a light blocking layer and a color filter disposed on the emission layer of the display area, wherein the edge of the light blocking layer is protruded toward the transmission area more than the edge of the metal blocking layer.Type: GrantFiled: August 23, 2021Date of Patent: April 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Se Wan Son, Nak Cho Choi, Moo Soon Ko, Dong Hyun Son, Sang Hoon Oh, Jin Goo Jung, Kyung Hyun Choi, Hae-Yeon Lee, Seong Min Cho
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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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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: 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: 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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Patent number: 11935440Abstract: The present disclosure relates to a display apparatus including a plurality of display modules, and a hinge assembly connecting the plurality of display modules, wherein the hinge assembly comprises a pair of brackets rotatably coupled to each other to adjust an angle between the plurality of display modules, a moving block is mounted on each of the pair of brackets to be coupled to the display module, and the moving block is configured to slidingly move with respect to the bracket to adjust a spacing between the plurality of display modules. With this structure, the angle between the plurality of display modules may be variously varied according to an installation environment.Type: GrantFiled: December 28, 2018Date of Patent: March 19, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Ki Yoon, Kwang Sung Hwang, Nguyen Huu Lam Vuong, Sang Goo Lee
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Patent number: 11868199Abstract: The present disclosure relates to a system for detecting an anomaly and a method for setting a threshold thereof. The method includes setting a minimum true positive rate (TPR) and a differentiation slope based on a user input, creating a receiver operating characteristic (ROC) curve using anomaly data and normal data, estimating a true negative rate (TNR) from the ROC curve based on the minimum TPR and the differentiation slope, and estimating and setting the threshold based on the estimated TNR.Type: GrantFiled: March 23, 2022Date of Patent: January 9, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SEOUL NATIONAL UNIVERSITY R&DS FOUNDATIONInventors: Ji Hoon Kim, Sung Soo Park, Chang Woo Chun, Song Eun Lee, Hyun Soo Cho, Jun Yeob Kim, Sang Goo Lee
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Publication number: 20230278944Abstract: The present invention relates to a method for preparing a perfluorodialkyl ether, comprising the steps of: (A) preparing a perfluorodialkyl ether from a compound represented by Formula 1 in the presence of a metal fluoride; and (B) isolating the perfluorodialkyl ether, and to an apparatus for preparing perfluorodialkyl ether, comprising: a reactor for preparing a perfluorodialkyl ether from a compound represented by Formula 1 in the presence of a metal fluoride; a reactant supplier for introducing the compound represented by Formula 1 into the reactor; and a discharge unit for discharging the perfluorodialkyl ether from the upper portion of the reactor.Type: ApplicationFiled: July 26, 2021Publication date: September 7, 2023Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTEInventors: Sang Goo LEE, In Joon PARK, Won Wook SO, Shin Hong YOOK, Hong Suk KANG, Eun Ho SOHN, Ki Dong SONG, Yeon Ho OH, Hyun Jae JANG
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Patent number: 11714960Abstract: A syntactic analysis apparatus according to an embodiment of the present disclosure may include an input device receiving a phrase uttered from a user, and a learning device performing at least one or more of extension of an intent output layer for classifying an utterance intent of the user from the uttered phrase and extension of a slot output layer for classifying a slot including information of the phrase and extending a pre-generated utterance syntactic analysis model, such that the uttered phrase is classified into the extended intent output layer and the extended slot output layer, thereby broadly classifying an intent and a slot for the phrase uttered from a user.Type: GrantFiled: June 15, 2020Date of Patent: August 1, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HYUNDAI AUTOEVER CORP., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Sung Soo Park, Chang Woo Chun, Chan Ill Park, Su Hyun Park, Jung Kuk Lee, Hyun Tae Kim, Sang goo Lee, Kang Min Yoo, You Hyun Shin, Ji Hun Choi, Sang Hwan Bae
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Publication number: 20230120240Abstract: The present disclosure relates to a piezoelectric single-crystal element, a MEMS device using same, and a method for manufacturing same, wherein the piezoelectric single-crystal element includes a wafer, a lower electrode stacked on the wafer, a piezoelectric single-crystal thin film stacked on the lower electrode, and an upper electrode stacked on the piezoelectric single-crystal thin film, wherein the piezoelectric single-crystal thin film is composed of PMN-PT, PIN-PMN-PT or Mn:PIN-PMN-PT, and the piezoelectric single-crystal thin film has a polarization direction set to a <001> axis, a <011> axis or a <111> axis, and a MEMS device using same.Type: ApplicationFiled: December 16, 2022Publication date: April 20, 2023Applicant: IBULE PHOTONICSInventor: Sang Goo LEE
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Publication number: 20230100403Abstract: According to an embodiment of the present invention, provided is a process for polymerizing molecular weight—adjustable polymer, comprising: a reactant supply step of supplying a gaseous monomer, a surfactant, and an initiator; a polymerization reaction step of performing a polymerization reaction in which the monomer, the surfactant, and the initiator participate; and a product discharging step of discharging the polymer compound produced by the polymerization reaction, wherein the flow rate of the supplied initiator is inversely proportional to the molecular weight of the polymer compound, and the molecular weight of the polymer compound produced by the polymerization reaction is adjusted by controlling the flow rate of the initiator.Type: ApplicationFiled: February 22, 2021Publication date: March 30, 2023Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Hong Suk KANG, In Joon PARK, Shin Hong YOOK, Eun-Ho SOHN, Sang Goo LEE, Soo Bok LEE, Won Wook SO
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Publication number: 20230076888Abstract: The present disclosure relates to a system for detecting an anomaly and a method for setting a threshold thereof. The method includes setting a minimum true positive rate (TPR) and a differentiation slope based on a user input, creating a receiver operating characteristic (ROC) curve using anomaly data and normal data, estimating a true negative rate (TNR) from the ROC curve based on the minimum TPR and the differentiation slope, and estimating and setting the threshold based on the estimated TNR.Type: ApplicationFiled: March 23, 2022Publication date: March 9, 2023Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, Seoul National University R&DB FoundationInventors: Ji Hoon KIM, Sung Soo PARK, Chang Woo CHUN, Song Eun LEE, Hyun Soo CHO, Jun Yeob KIM, Sang Goo LEE
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Publication number: 20210395424Abstract: Disclosed is a blood-compatible polymer represented by Formula 1. A polymer obtained by grafting a fluorinated methacrylate onto a polyvinylidene fluoride copolymer and provided in one aspect of the present invention is a polymer with blood compatibility, and may provide a blood-compatible material with hydrophobicity. In addition, it is possible to provide a material with controlled contact angle and surface energy properties by controlling the hydrogen fluoride length of the fluorinated methacrylate monomer for modification. Furthermore, it is possible to provide coating with controlled surface properties and blood compatibility through a simple process. Furthermore, it is possible to provide a freestanding polymer film with blood compatibility.Type: ApplicationFiled: June 18, 2021Publication date: December 23, 2021Inventors: Eun Ho Sohn, Dong Je Han, Hyeon Jun Heo, Jeong Kim, In Joon Park, Jong Wook Ha, Soo Bok Lee, Hong Suk Kang, Sang Goo Lee, Shin Hong Yook
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Patent number: 11075492Abstract: Disclosed herein is an adapter and an electronic system. The adapter includes a power cable, a converter arranged on one end of the power cable, and a connector arranged on another end of the power cable and configured to be connected to an electronic device, and the connector includes a connector body formed in a cylindrical shape and an inside of which includes a hollow portion, a first adapter terminal arranged on a circumferential surface of the hollow portion of the connector body, and a second adapter terminal arranged on a circumferential surface of the connector body, and configured to have a power capacity different from a power capacity of the first adapter terminal.Type: GrantFiled: November 6, 2019Date of Patent: July 27, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae Jun You, Sung Yong Joo, Seong Ho Park, Sang Goo Lee
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Patent number: 11062379Abstract: Provided is an automatic fashion outfit composition and recommendation method including a user's query item about fashion being input to a vendor item DB and the vendor item DB extracting the class and vector of the query item and transmitting the same to a reference DB, the reference DB retrieving and extracting similar items having vectors that are similar to the vector of the query item and then retrieving and extracting reference fashion outfit including the similar items, the reference DB extracting reference items included in the reference fashion outfit, computing the class and vector of each of the reference items, and transmitting the same to the vendor item DB, the vendor item DB retrieving and extracting recommended items having vectors that are similar to the vectors of the reference items, and the vendor item DB combining the query item and the recommended items to compose recommended fashion outfit and sorting and transmitting the recommended fashion outfit to a user.Type: GrantFiled: September 25, 2019Date of Patent: July 13, 2021Assignees: INTELLISYS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Sung-Chan Park, Jin-Seok Seol, Chae-Min Ahn, Sang-Goo Lee
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Publication number: 20210182482Abstract: A syntactic analysis apparatus according to an embodiment of the present disclosure may include an input device receiving a phrase uttered from a user, and a learning device performing at least one or more of extension of an intent output layer for classifying an utterance intent of the user from the uttered phrase and extension of a slot output layer for classifying a slot including information of the phrase and extending a pre-generated utterance syntactic analysis model, such that the uttered phrase is classified into the extended intent output layer and the extended slot output layer, thereby broadly classifying an intent and a slot for the phrase uttered from a user.Type: ApplicationFiled: June 15, 2020Publication date: June 17, 2021Inventors: Sung Soo Park, Chang Woo Chun, Chan Ill Park, Su Hyun Park, Jung Kuk Lee, Hyun Tae Kim, Sang goo Lee, Kang Min Yoo, You Hyun Shin, Ji Hun Choi, Sang Hwan Bae
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Patent number: 10902846Abstract: A spoken language understanding apparatus according to embodiments of the present disclosure may include: a slot tagging module including: a morpheme analysis unit configured to analyze morphemes with respect to an uttered sentence, a slot tagging unit configured to tag slots corresponding to a semantic entity from a plurality of input tokens generated according to the analyzed morphemes, and a slot name conversion unit configured to convert phrases corresponding to the tagged slots into delexicalized slot names based on neighboring contextual information; and a language generation module configured to generate a combined sequence by combining the delexicalized slot names based on the plurality of input tokens.Type: GrantFiled: December 11, 2018Date of Patent: January 26, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, HYUNDAI MNSOFT, INC., SNU R&DB FOUNDATIONInventors: Bi Ho Kim, Sung Soo Park, Sang Goo Lee, You Hyun Shin, Kang Min Yoo, Sang Hoon Lee, Myoung Ki Sung