Patents by Inventor Sung Hwan An
Sung Hwan An 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: 20240169198Abstract: An apparatus for training a deep learning model for classifying emotions from biosignals includes: a memory configured to store a program for training the deep learning model; and a processor configured to train the deep learning model by executing the program, wherein, when the processor executes the program, the processor inputs an input matrix to an attention layer constituting the deep learning model, the input matrix being composed of a plurality of features each mapped to a plurality of channels and a plurality of feature groups as the biosignals are acquired from a plurality of channels and the biosignals acquired from each channel are divided into the plurality of feature groups, and the attention layer operates to mask the input matrix using an attention matrix in which an importance of features in each channel is reflected.Type: ApplicationFiled: September 6, 2023Publication date: May 23, 2024Inventors: MUHAMMAD ZUBAIR, Sung Pil WOO, Chang Woo YOON, Sun Hwan LIM
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Publication number: 20240166640Abstract: The present disclosure relates to a heteroaryl derivative and uses thereof. The heteroaryl derivative of the present disclosure exhibits excellent inhibitory activity against EGFR and/or HER2, and thus may be usefully employed as a therapeutic agent for EGFR- and/or HER2-related diseases.Type: ApplicationFiled: January 16, 2024Publication date: May 23, 2024Applicant: Voronoi Inc.Inventors: Youn Ho LEE, Seon Ah Hwang, In Seob Shim, Hyeon Ho Jeon, Woo Mi Do, Hee Sun Ryu, Jung Beom Son, Nam Doo Kim, Sung Hwan Kim, Hong Ryul Jung, Young Yi Lee
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Publication number: 20240164435Abstract: The disclosure relates to a tobacco material including a flavor material and a method of preparing the tobacco material. The tobacco material may have a core-shell structure in which a core includes a first tobacco mixture and a flavor material and is surrounded by a shell including a second tobacco mixture, such that the aerosol generating article including the tobacco material generates a characteristic flavor.Type: ApplicationFiled: April 4, 2022Publication date: May 23, 2024Applicant: KT&G CORPORATIONInventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
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Patent number: 11987230Abstract: Disclosed are a vehicle including an electric motor and a method of controlling the same for providing a notification function to an occupant of the vehicle by controlling a pitching motion of a vehicle body. The method includes calculating a first torque value for providing the pitching motion based on driving state information including a vehicle speed, a driving mode, and an environment of a driving road; calculating a second torque value based on a request of a driver; and calculating a final torque value for controlling the electric motor based on the first torque value and the second torque value.Type: GrantFiled: July 13, 2021Date of Patent: May 21, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hui Un Son, Joo Young Kim, Sang Joon Kim, Jea Mun Lee, Sung Hoon Yu, Joon Young Park, Kyu Hwan Jo
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Patent number: 11987655Abstract: The present invention relates to polyolefin. More specifically, the present invention relate s to polyolefin having excellent dart drop impact strength, and exhibiting improved transparency and satisfying one of the following 1)˜4): 1) when density is 0.9165 g/cm3 or more and less than 0.9175 g/cm3, the content of SCB (Short Chain Branch) is 9.5 to 10.5 wt %, 2) when density is 0.9175 g/cm3 or more and less than 0.9185 g/cm3, the content of SCB (Short Chain Branch) is 9.0 to 10.0 wt %, 3) when density is 0.9185 g/cm3 or more and less than 0.9195 g/cm3, the content of SCB (Short Chain Branch) is 8.5 to 9.5 wt %, 4) when density is 0.9195 g/cm3 or more and less than 0.9205 g/cm3, the content of SCB (Short Chain Branch) is 7.5 to 8.5 wt %, wherein the density is measured according to ASTM D1505.Type: GrantFiled: December 20, 2019Date of Patent: May 21, 2024Assignee: LG Chem, Ltd.Inventors: Sung Min Lee, Jeongkyu Lee, Hyojoon Lee, Seyoung Kim, Sung Ho Park, Seul Ki Im, Jinyoung Lee, Chang Hwan Jang, Daesik Hong, Jisoo Song
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Patent number: 11991150Abstract: Disclosed herein are an apparatus and method for providing a remote work environment. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program performs Virtual Private Network (VPN) authentication in response to a request for remote access to a work network from a user terminal, performs user authentication in order to connect the user terminal that succeeds in VPN authentication to the work network, decrypts the encrypted user data area of the user terminal that is connected to the work network, and provides the remote work environment to the user terminal based on the user data area through the work network.Type: GrantFiled: September 7, 2021Date of Patent: May 21, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Gak-Soo Lim, Sung-Jin Kim, Jung-Hwan Kang, Seung-Hun Han, Byung-Joon Kim
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Publication number: 20240162301Abstract: A semiconductor device includes a gate trench formed in a substrate, a gate dielectric layer formed along profile of sidewalls and a bottom surface of the gate trench, first and second gate electrodes that are stacked over the gate dielectric layer to gap-fill a portion of the gate trench, a dipole inducing portion positioned between the second gate electrode and the gate dielectric layer and including a dipole bond and a non-dipole bond, and a capping layer suitable for gap-filling a remaining portion of the gate trench over the dipole inducing portion and the second gate electrode.Type: ApplicationFiled: April 18, 2023Publication date: May 16, 2024Inventors: Jun Sik KIM, Sung Hwan HWANG
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Patent number: 11980229Abstract: An aerosol generating system includes: a cavity configured to accommodate at least a portion of a cigarette; a first induction coil located around the cavity; a second induction coil located around the cavity and connected to the first induction coil in parallel; and a battery configured to supply an alternating current to the first induction coil and the second induction coil, wherein the first induction coil and the second induction coil have different resonant frequencies.Type: GrantFiled: June 24, 2020Date of Patent: May 14, 2024Assignee: KT&G CORPORATIONInventors: In Su Park, Sung Jong Ki, Young Joong Kim, Jang Won Seo, John Tae Lee, Sun Hwan Jung, Eun Mi Jeoung
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Publication number: 20240153102Abstract: A method of tracking objects detected through light detection and ranging (LiDAR) points can include, when two or more objects are moved in a previous frame and classified as one object in a current frame, clustering LiDAR points in the current frame into a plurality of clusters, finding center points of the plurality of clusters in the current frame, matching center points of the two or more objects in the previous frame with the center points of the plurality of clusters in the current frame, and updating positions of the center points of the two or more objects according to the matching in the current frame.Type: ApplicationFiled: November 7, 2023Publication date: May 9, 2024Inventors: Chang Hwan CHUN, Sung Oh PARK
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Publication number: 20240154042Abstract: A semiconductor device includes a substrate including an upper surface and a lower surface that are opposite to each other in a first direction, an active pattern which is on the upper surface of the substrate and extends in a second direction, a gate electrode which is on the active pattern and extends in a third direction, a first source/drain pattern which is connected to the active pattern on the upper surface of the substrate, and includes a lower epitaxial region and an upper epitaxial region, the upper epitaxial region including an epitaxial recess, and the lower epitaxial region being inside the epitaxial recess, a first source/drain contact, which is connected to the first source/drain pattern and extends into the substrate, and a contact silicide layer, which is between the first source/drain contact and the first source/drain pattern and contacts the lower epitaxial region.Type: ApplicationFiled: July 17, 2023Publication date: May 9, 2024Inventors: Jun Ki PARK, Wan Don KIM, Jeong Hyuk YIM, Hyo Seok CHOI, Sung Hwan KIM
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Publication number: 20240154207Abstract: Provided is a battery module having improved heat dissipation performance to appropriately control heat of the battery module. The battery module includes a cell assembly including a plurality of battery cells stacked in at least one direction and a module case having an inner space in which the cell assembly is accommodated, the module case including an uneven portion formed on at least a part of an inner surface of the module case in a direction not parallel to a stacking direction of the plurality of battery cells.Type: ApplicationFiled: October 6, 2022Publication date: May 9, 2024Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Myung-Ki PARK
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Publication number: 20240154273Abstract: The battery module according to the present disclosure includes: a battery cell assembly in which two or more longitudinal unit cells, each of which is composed of two or more battery cells having leads provided at both ends in the longitudinal direction and arranged in a row in the longitudinal direction, are stacked in a thickness direction of the battery cell; a module case in which the battery cell assembly is accommodated; a sensing line electrically connected to the electrode lead of a battery cell included in the battery cell assembly, and having one end exposed to an outside of the module case; and a sensing plate that is coupled to one end of the sensing line exposed to the outside.Type: ApplicationFiled: October 13, 2022Publication date: May 9, 2024Inventors: Sung Hwan JANG, Jun Yeob SEONG, Hyoung Suk LEE
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Publication number: 20240155250Abstract: Disclosed are a method for testing a mobile electronic device in an automated device, and a mobile electronic device test system. According to an embodiment of the present invention, a method for testing a mobile electronic device in an automated device may include the steps of: forming a photographing area by a camera mounted to a photographing box, in a camera part; moving a mobile electronic device, which is input through an inlet of the automated device, to the photographing area by a position alignment part; and as the mobile electronic device is moved to the photographing area, controlling the camera by a control part such that photographing is performed on a specific region of the mobile electronic device, so as to inspect the specific region through a generated photographing image.Type: ApplicationFiled: April 13, 2022Publication date: May 9, 2024Inventors: Chang Hwan Ji, Sung Lack Cho
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Patent number: 11974600Abstract: An aerosol generating device includes a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller controlling power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the second liquid composition is adjusted.Type: GrantFiled: December 16, 2020Date of Patent: May 7, 2024Assignee: KT&G CORPORATIONInventors: In Su Park, Sung Jong Ki, Young Joong Kim, John Tae Lee, Sun Hwan Jung, Eun Mi Jeoung
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Publication number: 20240145913Abstract: The present disclosure relates to a phase shifter and a communication device including the same, and particularly, to a phase shifter including a base panel; a fixed substrate which is laminated and fixed on one side or another side on the base panel and has a plurality of circuit patterns printed on the top surface thereof; and a phase shift switching part provided with a plurality of movable substrates including movable strip terminal which are in contact with the plurality of circuit patterns of the fixed substrate, wherein the phase shift switching part is configured to reciprocate the plurality of movable substrates within a predetermined distance in a horizontal direction on the base panel to change the positions of contact points of the movable substrates with respect to the circuit patterns, wherein the phase shift switching part moves the plurality of movable substrates while elastically supporting the plurality of movable substrates toward the circuit patterns, thereby providing an advantage of maxiType: ApplicationFiled: January 7, 2024Publication date: May 2, 2024Applicant: KMW INC.Inventors: Sung Hwan SO, Oh Seog CHOI, Seong Man KANG, Hyoung Seok YANG, Yong Won SEO, Cha Gun GANG
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Publication number: 20240145939Abstract: A dual polarization antenna is disclosed in at least one embodiment of the present disclosure, including a base substrate, a power feeding unit supported on the base substrate, and a radiating plate supported on the power feeding unit, the power feeding unit includes a first feeding substrate and a second feeding substrate arranged to cross each other on the base substrate, the first feeding substrate includes a first feed line configured to supply a first reference phase signal to a first point on the radiating plate and to supply a first reverse phase signal having a reverse phase relative to the first reference phase signal, to a second point on the radiating plate, the second feeding substrate includes a second feed line configured to supply a second reference phase signal to a third point on the radiating plate and to supply a second reverse phase signal having a reverse phase relative to the second reference phase signal, to a fourth point on the radiating plate, and wherein the first feeding substrateType: ApplicationFiled: December 15, 2023Publication date: May 2, 2024Applicant: KMW INC.Inventors: Sung Hwan SO, Oh Seog CHOI, Seong Man KANG, Yong Won SEO, Myung Hwa KIM, Su Yong LEE
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Publication number: 20240143940Abstract: The present invention relates to a context-based QA generation architecture, and an object of the present invention is to generate diverse QA pairs from a single context. To achieve the object, the present invention includes a latent variable generating network including at least one encoder and an artificial neural network (Multi-Layer Perceptron: MLP) and configured to train the artificial neural network using a first context, a first question, and a first answer, and generate a second question latent variable and a second answer latent variable by applying the trained artificial neural network to a second context, an answer generating network configured to generate a second answer by decoding the second answer latent variable, and a question generating network configured to generate a second question based on a second context and the second answer.Type: ApplicationFiled: December 18, 2023Publication date: May 2, 2024Inventors: Dong Hwan KIM, Sung Ju HWANG, Seanie LEE, Dong Bok LEE, Woo Tae JEONG, Han Su KIM, You Kyung KWON, Hyun Ok KIM
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Publication number: 20240140944Abstract: The present invention relates to a novel naphthyridinone derivative compound, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a stereoisomer thereof, which are each relevant to a compound for inhibiting ENPP1, a composition for inhibiting ENPP1, and a method for inhibiting ENPP1.Type: ApplicationFiled: December 29, 2021Publication date: May 2, 2024Applicant: TXINNO BIOSCIENCE INC.Inventors: Seo Jung Han, Chan Sun Park, Sung Joon Kim, Jae Eun Cheong, Jung Hwan Choi, Ali Imran, Sun Woo Lee, Yong Yea Park, Ah Ran Yu, Sun Young Park
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Publication number: 20240145346Abstract: A semiconductor device includes a substrate with a conductive pattern. A semiconductor die is electrically connected to the substrate and both the semiconductor die and the substrate are at least partially covered by a package body. In some examples, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In some examples, through-mold vias are included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body. In some examples, an interposer is electrically connected to the through-mold vias and may be covered by the package body and/or disposed in spaced relation thereto. In some examples, the interposer may not be electrically connected to the through-mold vias but may have one or more semiconductor dies of the semiconductor device electrically connected thereto.Type: ApplicationFiled: January 8, 2024Publication date: May 2, 2024Applicant: Amkor Technology Singapore Holding Pte. LtdInventors: Dong Joo PARK, Jin Seong KIM, Ki Wook LEE, Dae Byoung KANG, Ho CHOI, Kwang Ho KIM, Jae Dong KIM, Yeon Soo JUNG, Sung Hwan CHO
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Publication number: 20240145851Abstract: A battery assembly effectively improves safety by suppressing propagation of a thermal event. A battery assembly according to an aspect includes a plurality of battery cells and a venting unit located between adjacent battery cells of the plurality of battery cells, including a venting passage through, and configured to discharge venting gas discharged from the plurality of battery cells.Type: ApplicationFiled: December 12, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Myung-Ki PARK