Patents by Inventor Seung-Ho An
Seung-Ho 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: 20240193701Abstract: A communication system retrieves profile data corresponding to a user profile of a second user, identifies a status message in the profile data, display, via a user interface of the instant messenger application, the status message; in response to receiving, via the user interface, a user input associated with the status message: query, based on the status message, a database to identify one or more items, and display, via the user interface of the instant messenger application, item data corresponding to the one or more items, receive, via the user interface, a user input associated with the one or more items, instantiate a transaction authentication of the one or more items by causing transmission of transaction information data associated with the first user, and cause, based on the transaction authentication of the one or more items, delivery of the one or more items to an account of the second user.Type: ApplicationFiled: December 7, 2023Publication date: June 13, 2024Inventors: Sul Gi Kim, Ji Hwi Park, Yun Jin Kim, Nam Hee Ko, Hye Seon Kim, Bo Young Jang, Sun Je Bang, Ji On Chu, Seung Yong Ji, Jae Ick Hwang, Eun Ho Son, Sang Min Seo, Jeong Ryeol Choi, Hye Mi Lee, Shin Young Lee, Seung Uk Jeong
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Publication number: 20240196736Abstract: The present invention relates to an organic light-emitting device employing, as a host of a light emission layer, an anthracene derivative compound having a characteristic structure by introduction of a benzofuran structure into the anthracene backbone, and as a dopant of the light emission layer, a polycyclic compound having a characteristic structure. The organic light-emitting device according to the present invention is an organic light-emitting device with significantly improved external quantum efficiency and can be advantageously utilized not only for lighting devices but also for various display devices, such as flat, flexible, and wearable displays.Type: ApplicationFiled: March 8, 2022Publication date: June 13, 2024Inventors: Kyeong-hyeon KIM, Se-jin LEE, Si-in KIM, Seok-bae PARK, Hee-dae KIM, Yeong-tae CHOI, Seung-soo LEE, Ji-yung KIM, Kyung-tae KIM, Myeong-jun KIM, Tae-gyun LEE, Joon-ho KIM
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Publication number: 20240192253Abstract: Proposed are an electrically conductive contact pin formed by stacking a plurality of metal layers and a manufacturing method therefor, in which the electrically conductive contact pin has improved physical or electrical characteristics.Type: ApplicationFiled: March 22, 2022Publication date: June 13, 2024Applicant: POINT ENGINEERING CO., LTD.Inventors: Bum Mo AHN, Seung Ho PARK, Tae Hwan SONG
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Publication number: 20240190228Abstract: A battery pack mounting structure for vehicles, includes a frame side member extending in a front and rear direction on each side of a vehicle to form a chassis frame, a battery disposed to be overlapped horizontally on inside of both frame side members, and a battery case enclosing the battery therein, wherein a case side portion provided on a side of the battery case is coupled to a lower side of the frame side member.Type: ApplicationFiled: May 10, 2023Publication date: June 13, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Won Hae LEE, Nam Ho KIM, Dae Ki JEONG, Su Jin LEE, Jun Woo PARK, Jeong Hoon HAN, Eun Bi KIM, Sun Keun PARK, Byung Joo CHUNG, Seung Hak LEE, Seung Min JEONG
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Publication number: 20240193103Abstract: Provided is an operating method of a storage device. The method includes providing temperature information of each of a plurality of volatile memory devices in the storage device to a host device; and receiving a setting command related to a refresh operation of the plurality of volatile memory devices from the host device, wherein the plurality of volatile memory devices are classified into groups based on temperature information, and wherein the setting command indicates a number of rows of the plurality of volatile memory devices to be refreshed differently for each of the groups based on the temperature information.Type: ApplicationFiled: February 23, 2024Publication date: June 13, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Doo Hwan OH, Seung-Hun Lee, Jin Hu Jeong, Chang Ho Yun, Kyung-Hee Han
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Publication number: 20240190755Abstract: A glass article includes, as a glass composition, about 73 mol % to about 83 mol % of SiO2, greater than about 0 mol % to about 5 mol % of Al2O3, about 10 mol % to about 20 mol % of Na2O and about 3 mol % to about 8 mol % of MgO based on the total weight, satisfying Inequality (1) below: 0<Al2O3/Na2O (R ratio)?0.5, ??(1), where Al2O3 and Na2O are contents (mol %) of the components in the glass composition, and wherein the cover window has a thickness of about 100 micrometers (?m) or less.Type: ApplicationFiled: September 7, 2023Publication date: June 13, 2024Inventors: So Mi JUNG, Woon Jin CHUNG, Min Gyeong KANG, Seung KIM, Seung Ho KIM, Kyeong Dae PARK, Seong Young PARK, Cheol Min PARK, Hui Yeon SHON, Gyu In SHIM, Jae Gil LEE, Jin Won JANG
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Publication number: 20240194876Abstract: A positive electrode additive for a lithium secondary battery can improve atmospheric stability. A method of manufacturing the same and a positive electrode for a lithium secondary battery includes the same. The positive electrode additive for a lithium secondary battery is used to manufacture the positive electrode for a lithium secondary battery and includes a lithium (Li)-based additive core and a coating layer of NbOXCy (0?x?2.5 and 0?y?1; where Nb=niobium, O=oxygen, C=carbon) formed on a surface of the additive core.Type: ApplicationFiled: October 27, 2023Publication date: June 13, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Da Bin Jang, Sung Ho Ban, Sang Hun Lee, Yong Hoon Kim, Ha Eun Lee, Seung Min Oh, Chang Hoon Song, Sung Min Park, Hyo Bin Lee, Tae Hee Kim, Min Sik Park
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Publication number: 20240194861Abstract: An anode active material for a secondary battery according to an embodiment of the disclosed technology includes an anode current collector, a first anode active material layer on at least one surface of the anode current collector and including a graphite-based active material and a silicon-based active material doped with a metal element, and a second anode active material layer on the first anode active material layer and including a porous structure. The porous structure includes a carbon-based particle having pores and a silicon-containing coating formed inside the pores or on a surface of the carbon-based particle.Type: ApplicationFiled: December 7, 2023Publication date: June 13, 2024Inventors: Jun Hee HAN, Moon Sung KIM, Hyo Mi KIM, Sang Baek RYU, Seung Hyun YOOK, Hwan Ho JANG, Da Bin CHUNG, Da Hye PARK, Sang In BANG, Young Mo YANG, Ju Ho CHUNG
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Patent number: 12007840Abstract: A storage controller and an operating method of the storage controller are provided. The storage controller includes processing circuitry configured to read sub-stripe data from each of a plurality of non-volatile memory devices connected with a RAID (Redundant Array of Inexpensive Disk), check error information of at least one of the sub-stripe data, and perform a RAID recovery operation in response to the at least one of the sub-stripe data having an uncorrectable error, and a RAID memory which stores calculation results of the RAID recovery operation.Type: GrantFiled: November 3, 2021Date of Patent: June 11, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang Ho Yoo, Seung Min Ha, Kil Hwan Kim, Ho Young Chang, Ju Hyung Hong
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Patent number: 12009815Abstract: An electronic device uses, as power, a first voltage and a second voltage lower than the first voltage. The electronic device includes: an internal circuit configured to be driven by the second voltage, and output an output signal having a level corresponding to the second voltage; and an interface circuit configured to receive the output signal, the first voltage, and the second voltage, shift the output signal to a level corresponding to the first voltage, and provide the shifted output signal to a pad. The interface circuit includes an ESD (electrostatic discharge) block connected to the pad. The interface circuit further includes a plurality of transistors, and all of the transistors of the interface circuit are driven at the second voltage and broken at the first voltage.Type: GrantFiled: April 28, 2022Date of Patent: June 11, 2024Assignee: SK hynix Inc.Inventors: Seung Ho Lee, Gyu Nam Kim
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Patent number: 12006428Abstract: The present invention provides a thermoplastic resin composition which comprises: a first polymer formed by graft polymerization of a diene-based rubber polymer with an aromatic vinyl-based monomer and a vinyl cyanide-based monomer; a second polymer comprising an aromatic vinyl-based monomer unit and a vinyl cyanide-based monomer unit; a third polymer formed by graft polymerization of an olefin-based polymer with an aromatic vinyl-based monomer and a vinyl cyanide-based monomer; and a fourth polymer comprising an olefin-based monomer unit and having a density of 0.92 to 0.94 g/cm3 as measured in accordance with ASTM D1505, a softening point of 100 to 120° C. as measured in accordance with ASTM D1525, and a melt flow index of 5 to 7 g/10 min as measured in accordance with ASTM D1238 at 190° C. and 2.16 kg, wherein the thermoplastic resin composition comprises the fourth polymer at 1 to 10 wt %.Type: GrantFiled: October 6, 2020Date of Patent: June 11, 2024Assignee: LG CHEM, LTD.Inventors: Jun Ho Choe, Seung Cheol Ryoo, Seong Lyong Kim, Dae San Jung
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Patent number: 12006315Abstract: The present invention provides an intermediate for synthesizing a TGF-? inhibitor represented by Chemical Formula 1 and an improved method for preparing the TGF-? inhibitor represented by Chemical Formula 1 using the same. The preparation method according to the present invention can not only allow inexpensive and safe reagents to be used, but also simplify the synthesis steps and purification methods to improve the reaction yield, thereby maximizing the production efficiency of the TGF-? inhibitor represented by Chemical Formula 1 to be used usefully for mass production.Type: GrantFiled: March 23, 2023Date of Patent: June 11, 2024Assignee: MEDPACTO INC.Inventor: Seung Ho Lee
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Patent number: 12007775Abstract: The present disclosure relates to a system for installing a floor finishing material using an autonomous driving robot. According to the present disclosure, there is provided a system for installing a floor finishing material using autonomous driving including: a floor surface cleaning and adhesive application robot that cleans a floor surface and applies adhesive while moving with autonomous driving; a finishing material installation robot that installs the floor finishing material on an upper side of the adhesive surface; a finishing material loading robot that loads the floor finishing material loaded in an installation site, on a pallet; a finishing material transport robot that transports and delivers the loaded floor finishing material to the finishing material installation robot; and a 3D positioning device that sets a position thereof as an origin and recognizes positions of a plurality of active markers installed in a work site.Type: GrantFiled: June 1, 2021Date of Patent: June 11, 2024Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Seung Yeol Lee, Sang Ho Kim, Yong Seok Lee
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Patent number: 12007669Abstract: A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.Type: GrantFiled: June 26, 2023Date of Patent: June 11, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seung Hyeon Jeong, Nam Ki Park, Yeun Ho Jung, Young Bok Yoon, Sung Hoon Kim, Yoo Chang Kim, Jae Hyuk Kim
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Publication number: 20240184143Abstract: Disclosed is an extended depth-of-focus lens having multiple waveplates. More particularly, the extended depth-of-focus lens having multiple waveplates includes a lens having an incident surface and an opposite surface thereof; a lens waveplate made of a birefringent material, and disposed on the lens in a direction of a central axis of the lens to have phase distribution to increase the number of focal points; and a phase distortion waveplate made of a birefringent material, and disposed on the lens in a direction of a central axis of the lens to have a phase distribution to extend a depth of focus, wherein, in the waveplate layer, phases between neighboring lens waveplates, phases between phase distortion waveplates or phases between a lens waveplate and a phase distortion waveplate have opposite phase signs such that they are in a complementary relation.Type: ApplicationFiled: March 21, 2022Publication date: June 6, 2024Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Seok Ho SONG, Seung Min LEE
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Publication number: 20240183036Abstract: Provided are an epitaxial growth apparatus and a multi-layer gas supply module used therefor, the epitaxial growth apparatus including: a reaction chamber; a susceptor positioned in the reaction chamber and configured to seat a wafer thereon; and a multi-layer gas supply module configured to supply a gas to the reaction chamber to form an epitaxial layer on the wafer, wherein the multi-layer gas supply module includes an injector including ports of a plurality of layers, each of which discharges a different gas for each layer, among the ports of the plurality of layers, the ports of each layer including a center port corresponding to a central region of the wafer, and a pair of edge ports corresponding to both edge regions of the wafer, and a flow distribution unit configured to distribute gas flows input to the center port and the edge port among the ports of each layer independently from each other.Type: ApplicationFiled: November 16, 2023Publication date: June 6, 2024Applicant: PJP TECH INC.Inventors: Bum Ho CHOI, Kyung Shin PARK, Hyun Ho KWON, Dong Hyoun KIM, Suk Ho LIM, Jong Wook JEONG, Seung Soo LEE
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Publication number: 20240184142Abstract: Disclosed is a multifocal lens having multiple waveplates. More particularly, the multifocal lens having multiple waveplates includes a lens having an incident surface and an opposite surface thereof; and two or more waveplates disposed on the lens in a direction of the same axis of the lens and made of a birefringent material, wherein respective phases of neighboring waveplates have opposite phase signs to have a complementary relationship, and when the number of waveplates is less than 2, the number of focal points increases.Type: ApplicationFiled: March 21, 2022Publication date: June 6, 2024Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Seok Ho SONG, Seung Min LEE
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Publication number: 20240183984Abstract: According to an embodiment of the present disclosure, there is provided a method for controlling a mobile target robot for sensor calibration.Type: ApplicationFiled: December 20, 2022Publication date: June 6, 2024Applicant: KAKAO MOBILITY CORP.Inventors: Seung Kwan SONG, Min Ho LEE, In Gyu LEE, Seung Hwan HONG
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Publication number: 20240184630Abstract: A device and method with batch normalization are provided. An accelerator includes: core modules, each core module including a respective plurality of cores configured to perform a first convolution operation using feature map data and a weight; local reduction operation modules adjacent to the respective core modules, each including a respective plurality of local reduction operators configured to perform a first local operation that obtains first local statistical values of the corresponding core module; a global reduction operation module configured to perform a first global operation that generates first global statistical values of the core module based on the first local statistical values of the core modules; and a normalization operation module configured to perform a first normalization operation on the feature map data based on the first global statistical values.Type: ApplicationFiled: December 1, 2023Publication date: June 6, 2024Applicants: Samsung Electronics Co., Ltd., Seoul National University R&DB FoundationInventors: Jung Ho AHN, Sun Jung LEE, Jae Wan CHOI, Seung Hwan HWANG
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Patent number: D1030731Type: GrantFiled: March 29, 2023Date of Patent: June 11, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Taewon Seok, Yun-Su Cho, Bum-Soo Park, Seung-Ho Jang