Patents by Inventor Hun Song
Hun Song 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: 20250214421Abstract: In a vehicle and a method of controlling the same, the vehicle may include: a first electric limited slip differential provided on a first driveshaft, and limiting differential actions of a left wheel and a right wheel of the first driveshaft; a second electric limited slip differential provided on a second driveshaft, and limiting differential actions of a left wheel and a right wheel of the second driveshaft; and a controller operatively connected to the first and second electric limited slip differentials and configured for controlling a torque limit value of the first electric limited slip differential and a torque limit value of the second electric limited slip differential based on a difference between an axial load of the first driveshaft and an axial load of the second driveshaft.Type: ApplicationFiled: June 4, 2024Publication date: July 3, 2025Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, HYUNDAI WIA CORPORATIONInventors: Tae Hyung LEE, Siyoung SONG, Taewoo LEE, Hyeok Hun SONG
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Patent number: 12343774Abstract: A reactor cleaning method includes pressurizing a washing solvent container to 5 kg/cm2·g to 40 kg/cm2·g using pressurized gas; supplying a washing solvent stream from the washing solvent container to one or more of a lower portion or a side portion of the reactor to fill an inside of the reactor; and circulating the washing solvent stream between the washing solvent container and the reactor while maintaining a temperature of the reactor at 115° C. to 200° C.Type: GrantFiled: July 25, 2022Date of Patent: July 1, 2025Assignee: LG Chem, Ltd.Inventors: Kyung Seog Youk, Jong Hun Song, Hong Min Lee, Moon Sub Hwang, Jeong Seok Lee
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Patent number: 12315866Abstract: A display device includes a substrate, first and second bridge electrodes on the substrate and spaced apart from each other, a first electrode on the first bridge electrode, a second electrode on the second bridge electrode and spaced apart from the first electrode, a first insulating layer on the first electrode and the second electrode, a light emitting element on the first insulating layer, and on the first electrode and the second electrode, a first connection electrode on the first electrode, and contacting the light emitting element and the first bridge electrode, and a second connection electrode on the second electrode, and contacting the light emitting element and the second bridge electrode, wherein the first electrode directly contacts the first bridge electrode, and is separated from the first connection electrode, and wherein the second electrode directly contacts the second bridge electrode, and is separated from the second connection electrode.Type: GrantFiled: May 20, 2022Date of Patent: May 27, 2025Assignee: Samsung Display Co., Ltd.Inventors: Myeong Hun Song, Jong Chan Lee, Hyun Kim, Jeong Kook Wang, In Woo Kim, Seung Jin Chu, Jeong Su Park, Yong Tae Cho
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Publication number: 20250141746Abstract: The present disclosure according to at least one embodiment provides a method of providing a multi-transmission path service on a cloud virtual network, the method being performed by a computing system.Type: ApplicationFiled: October 28, 2024Publication date: May 1, 2025Applicant: Samsung SDS TowerInventors: Seon Ok PARK, Hyun Min JUNG, Byung Hyun CHO, Seung Je LEE, Si Hun SONG, Tae Kyoung SON, Kyu CHOI, Yong Ho KIM, Ji Hee SUH, Dong Mun YANG, Jang Myoung LEE, Seung Ki KIM, Kyoung Ho SEO, Ji Young YOON, Jin Yong PARK, Won Ho NA
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Patent number: 12279481Abstract: A display device includes a first electrode and a second electrode extending in a first direction and spaced apart from each other in a second direction, a first insulating layer disposed on the first electrode and the second electrode, a bank layer disposed on the first insulating layer and comprising an outer bank part extending in the first direction and the second direction and inner bank parts extending in the first direction in an area surrounded by the outer bank part, a second insulating layer disposed on the inner bank parts and the first insulating layer, and light emitting elements disposed on the second insulating layer between the inner bank parts, wherein each of the inner bank parts is connected to a part of the outer bank part extending in the second direction.Type: GrantFiled: October 13, 2021Date of Patent: April 15, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: No Kyung Park, Hyun Kim, Do Yeong Park, Jeong Su Park, Myeong Hun Song, Jeong Kook Wang, Jong Chan Lee
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Patent number: 12278359Abstract: An electrode assembly is manufactured by a process. The electrode assembly comprises an anode sheet and an anode having improved stacking characteristics of an electrode based on a shoulder portion. The shoulder portion is solid. The shoulder portion is thicker than a conventional electrode tab and has no light reflection with the application of an active material when the electrode assembly is formed, including during notching, cutting of a single electrode, and stacking.Type: GrantFiled: December 18, 2020Date of Patent: April 15, 2025Assignee: LG Energy Solution, Ltd.Inventors: Tai Joon Seo, Dong Hee Sul, Dong Hun Song, Woo Yong Lee
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Publication number: 20250118724Abstract: An electrode assembly is manufactured by a process. The electrode assembly comprises an anode sheet and an anode having improved stacking characteristics of an electrode based on a shoulder portion. The shoulder portion is solid. The shoulder portion is thicker than a conventional electrode tab and has no light reflection with the application of an active material when the electrode assembly is formed, including during notching, cutting of a single electrode, and stacking.Type: ApplicationFiled: December 19, 2024Publication date: April 10, 2025Applicant: LG Energy Solution, Ltd.Inventors: Tai Joon Seo, Dong Hee Sui, Dong Hun Song, Woo Yong Lee
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Patent number: 12266756Abstract: A method for manufacturing an electrode assembly comprises: a primary stack manufacturing step in which a first electrode and a second electrode are alternately stacked with a separator on a top surface of a table; a secondary stack manufacturing step in which the first electrode and the second electrode are alternately stacked with the separator on the primary stack so that the second electrode is stacked to be disposed at the lowermost end; a stack rotating step in which the primary stack and the secondary stack are rotated together at an angle of 180° to change positions of the primary stack and the secondary stack; and an electrode assembly manufacturing step in which the first electrode and the second electrode are alternately stacked with the separator on the primary stack so that the second electrode is stacked to be disposed at the lowermost end to manufacture a tertiary stack.Type: GrantFiled: September 23, 2020Date of Patent: April 1, 2025Assignee: LG Energy Solution, Ltd.Inventors: Tai Joon Seo, Dong Hun Song, Chun Ho Kwon, Tai Jin Jung
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Publication number: 20250105233Abstract: A display device and a method of fabricating a display device. The display device includes a substrate including an emission area and a subarea adjacent to the emission area, a bank disposed in the emission area of the substrate, a height difference compensation pattern disposed in the subarea of the substrate, a first electrode and a second electrode that are disposed on the bank, the first electrode and the second electrode being spaced apart from each other, and a light-emitting element disposed in the emission area, between the first electrode and the second electrode.Type: ApplicationFiled: December 11, 2024Publication date: March 27, 2025Applicant: Samsung Display Co., Ltd.Inventors: Jong Chan LEE, Jeong Hyun LEE, Hyun KIM, Jung Gun NAM, Jang Soon PARK, Jeong Su PARK, Sung Geun BAE, Myeong Hun SONG, Da Sol JEONG, Won Hyeong HEO
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Patent number: 12235804Abstract: Provided is a method performed by at least one processor for sharing a page in a document. The method includes: receiving a request for sharing a page of a document and automatically performing a keyword check for the requested page; generating a token for a keyword, extracted from the requested page as a result of the keyword check, and performing a locking process for the requested page using the token; and determining a target page, among at least one requested page for sharing, and designating a sharing target with which the target page is to be shared, wherein the keyword is any one of one or more words registered in advance.Type: GrantFiled: May 23, 2023Date of Patent: February 25, 2025Assignee: SAMSUNG SDS CO., LTD.Inventor: Ji Hun Song
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Publication number: 20250037866Abstract: The method for predicting Alzheimer's disease-related biomarkers according to the present disclosure involves a method executed by one or more processors of a computing device. The method comprises collecting medical images of a subject, preprocessing the collected medical images to generate training data, training a biomarker prediction model using the generated training data and the subject's demographic and clinical information, where the training includes assigning weights to the training data, and predicting Alzheimer's disease-related biomarkers for a patient using the trained biomarker prediction model.Type: ApplicationFiled: July 26, 2024Publication date: January 30, 2025Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Yeong Hun SONG, Jun Kyung SEONG, Wha jin LEE
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Patent number: 12191424Abstract: A display device includes a pixel, which includes at least one first light emitting element disposed between a first electrode and a second electrode; at least one second light emitting element disposed between a second electrode and a third electrode; at least one third light emitting element disposed between a third electrode and a fourth electrode; a first intermediate electrode disposed on the second electrode and electrically connected to the at least one first light emitting element and the at least one second light emitting element; and a second intermediate electrode disposed on the fourth electrode and electrically connected to the at least one third light emitting elements. The first intermediate electrode and the second intermediate electrode are electrically connected to each other.Type: GrantFiled: January 15, 2021Date of Patent: January 7, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jeong Hyun Lee, Sung Geun Bae, Myeong Hun Song, Jong Chan Lee, Tae Hee Lee, Kyung Ah Choi
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Patent number: 12170272Abstract: A display device and a method of fabricating a display device. The display device includes a substrate including an emission area and a subarea adjacent to the emission area, a bank disposed in the emission area of the substrate, a height difference compensation pattern disposed in the subarea of the substrate, a first electrode and a second electrode that are disposed on the bank, the first electrode and the second electrode being spaced apart from each other, and a light-emitting element disposed in the emission area, between the first electrode and the second electrode.Type: GrantFiled: October 5, 2021Date of Patent: December 17, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong Chan Lee, Jeong Hyun Lee, Hyun Kim, Jung Gun Nam, Jang Soon Park, Jeong Su Park, Sung Geun Bae, Myeong Hun Song, Da Sol Jeong, Won Hyeong Heo
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Patent number: 12159957Abstract: A display device includes an electrode layer including a first electrode; and a second electrode; light emitting elements on the electrode layer; an insulating layer on the light emitting elements and including openings exposing at least one of ends of a part of the light emitting elements; and a contact electrode corresponding to each of the openings, the insulating layer includes a fixing pattern between the first electrode and the second electrode; a division pattern intersecting the fixing pattern; a connection pattern connecting a first end of the fixing pattern to a first end of the division pattern; and a base portion surrounding the fixing pattern, the division pattern, and the connection pattern, the base portion is connected to a second end of the fixing pattern and a second end of the division pattern and spaced apart from the connection pattern.Type: GrantFiled: November 23, 2021Date of Patent: December 3, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Myeong Hun Song, Hyun Kim, Jeong Su Park, Jong Chan Lee, Hyun Wook Lee
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Patent number: 12159263Abstract: According to a preferred embodiment of the present disclosure, a project management device includes: a division unit configured to divide a project into n construction work packages (CWPs) based on a construction type constituting the project, a minimum unit area for managing the project, and design information; and a display unit configured to classify the n CWPs according to construction statuses and work front statuses and display the n CWPs in a grid form.Type: GrantFiled: August 24, 2022Date of Patent: December 3, 2024Assignee: SAMSUNG E&A CO., LTD.Inventors: Won Sang Chung, Hoon Yi Keun, Baek Hun Song, Hyun Il Lee, Hyeon Gi Baek, Hyo Jin Kim, Eun Hye Kwon
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Patent number: 12127437Abstract: A display device includes: a substrate; a first bank including a first sub-bank and a second sub-bank spaced apart from each other on the substrate; a first electrode on the first sub-bank; a second electrode on the second sub-bank and spaced apart from the first electrode; and a light-emitting element between the first sub-bank and the second sub-bank. Each of the first and second sub-banks has a first area having a concave curved shape in a cross section and being adjacent to the light-emitting element. The first electrode has a first section extending beyond the first sub-bank toward the light-emitting element, the second electrode has a first section extending beyond the second sub-bank toward the light-emitting element, and a width of the first section of the first electrode is different from a width of the first section of the second electrode.Type: GrantFiled: September 3, 2021Date of Patent: October 22, 2024Assignee: Samsung Display Co., Ltd.Inventors: In Woo Kim, Jae Hee Kim, Myeong Hun Song, Ho Kyun Ahn, Jeong Kook Wang, Seung Jin Chu
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Patent number: 12105447Abstract: An example image forming apparatus includes a power device, a photosensitive drum, a transfer device to remove remaining toner based on a cleaning bias voltage, an optical sensor to detect remaining toner, and a processor to adjust the cleaning bias voltage based on a set offset bias voltage. The processor may change a surface potential of the photosensitive drum to a voltage of a set pattern using the power device, acquire a size ratio of a periodic component based on a frequency of a signal detected from the remaining toner using the optical sensor, and, based on the acquired size ratio of the periodic component being greater than or equal to a set size ratio, adjust the cleaning bias voltage based on an offset bias voltage corresponding to the size ratio of the periodic component and provide the adjusted cleaning bias voltage to the transfer device to remove remaining toner.Type: GrantFiled: June 18, 2021Date of Patent: October 1, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jung Hun Song, Do Geun Kim, Jeong Hwan Kim
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Publication number: 20240307912Abstract: An electrode slurry control device may include a main body configured to receive electrode slurry from an outside storage, a coater configured to discharge electrode slurry, a supply tube configured to supply the electrode slurry to the coater and connected to the main body through a first connection tube having a first opening/closing member, a first circulation tube connected to the main body through a second connection tube having a second opening/closing member; and a second circulation tube connected to the main body through a third connection tube having a third opening/closing member, a diameter of an inner peripheral surface of the second connection tube is smaller than an average diameter of an inner peripheral surface of the first circulation tube, and a diameter of an inner peripheral surface of the third connection tube is larger than an average diameter of an inner peripheral surface of the second connection tube.Type: ApplicationFiled: November 1, 2022Publication date: September 19, 2024Applicant: LG Energy Solution, Ltd.Inventors: Paul Choi, Dong Hun Song, Jung Sik Choi, Dongwook Shin, Shin Wook Jeon, Sang Hoon Choy, Hyunwoo Choi
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Publication number: 20240299897Abstract: Provided is a bubble column reactor including a reaction zone configured to carry out a reaction of a gaseous reactant in a liquid reaction medium; a disengaging section provided above the reaction zone and configured such that a first gas stream rising from the reaction zone is introduced into the disengaging section; and a condensation zone provided above the disengaging section and configured such that a second gas stream rising from the disengaging section is introduced into the condensation zone, wherein a diameter of the condensation zone is greater than a diameter of the disengaging section.Type: ApplicationFiled: July 5, 2022Publication date: September 12, 2024Applicant: LG Chem, Ltd.Inventors: Moon Sub Hwang, Hong Min Lee, Jeong Seok Lee, Jong Hun Song, Kyung Seog Youk
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Patent number: 12087882Abstract: A display device includes a first electrode group including a plurality of electrodes, a second electrode group spaced apart from the first electrode group in the first direction and including a plurality of electrodes, light-emitting elements disposed on the electrodes spaced apart from one another in the second direction and having a shape extended in the second direction, and connection electrodes. The connection electrodes includes a first connection electrode, a second connection electrode, a third connection electrode, a fourth connection electrode, and the fifth connection electrode, the first connection electrode is spaced apart from a part of the fourth connection electrode disposed on the second electrode group in the first direction, and the second connection electrode is spaced apart from another part of the fourth connection electrode disposed on the first electrode group in the first direction.Type: GrantFiled: August 9, 2021Date of Patent: September 10, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Myeong Hun Song, Jong Hwan Cha, Ki Nyeng Kang, Hee Jung Yoon, Sung Jin Lee, Jong Chan Lee, Tae Hee Lee, Kyung Ah Choi, Seung Jin Chu