Patents by Inventor Seok Ryu
Seok Ryu 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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Patent number: 11722256Abstract: Embodiments herein provide a method for managing HARQ procedure for multiple numerologies multiplexing in a wireless communication network. The method includes transmitting, by a User Equipment (UE), capability parameters of the UE to a Base Station (BS). Further, the method includes receiving, by the UE, a plurality of HARQ configuration parameters corresponding to the capability parameters of the UE from the BS, and perfuming, by the UE, one of an individual HARQ process and a shared HARQ process based on the plurality of HARQ configuration parameters received from the BS.Type: GrantFiled: May 24, 2021Date of Patent: August 8, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Saidhiraj Amuru, Hyun-Seok Ryu, Anshuman Nigam
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Patent number: 11689321Abstract: Embodiments herein provide a method for managing HARQ procedure for multiple numerologies multiplexing in a wireless communication network. The method includes transmitting, by a User Equipment (UE), capability parameters of the UE to a Base Station (BS). Further, the method includes receiving, by the UE, a plurality of HARQ configuration parameters corresponding to the capability parameters of the UE from the BS, and perfuming, by the UE, one of an individual HARQ process and a shared HARQ process based on the plurality of HARQ configuration parameters received from the BS.Type: GrantFiled: May 24, 2021Date of Patent: June 27, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Saidhiraj Amuru, Hyun-Seok Ryu, Anshuman Nigam
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Patent number: 11640238Abstract: A method of controlling a portable device including first and second touch screens is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first and second touch screens, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first and second screens during the sliding of the third and fourth information.Type: GrantFiled: January 19, 2022Date of Patent: May 2, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joon-Kyu Seo, Kyung-A Kang, Ji-Yeon Kwak, Hyun-Jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-Youn Lee, Dong-Seok Ryu, Min-Kyu Park
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Patent number: 11627340Abstract: Systems, methods, and instrumentalities are provided to implement video coding system (VCS). The VCS may be configured to receive a video signal, which may include one or more layers (e.g., a base layer (BL) and/or one or more enhancement layers (ELs)). The VCS may be configured to process a BL picture into an inter-layer reference (ILR) picture, e.g., using picture level inter-layer prediction process. The VCS may be configured to select one or both of the processed ILR picture or an enhancement layer (EL) reference picture. The selected reference picture(s) may comprise one of the EL reference picture, or the ILR picture. The VCS may be configured to predict a current EL picture using one or more of the selected ILR picture or the EL reference picture. The VCS may be configured to store the processed ILR picture in an EL decoded picture buffer (DPB).Type: GrantFiled: April 30, 2021Date of Patent: April 11, 2023Assignee: VID SCALE, Inc.Inventors: Yan Ye, George W. McClellan, Yong He, Xiaoyu Xiu, Yuwen He, Jie Dong, Can Bal, Eun Seok Ryu
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Publication number: 20230086192Abstract: Methods and systems are disclosed for a mobile device to decode video based on available power and/or energy. For example, the mobile device may receive a media description file (MDF) from for a video stream from a video server. The MDF may include complexity information associated with a plurality of video segments. The complexity information may be related to the amount of processing power to be utilized for decoding the segment at the mobile device. The mobile device may determine at least one power metric for the mobile device. The mobile device may determine a first complexity level to be requested for a first video segment based on the complexity information from the MDF and the power metric. The mobile device may dynamically alter the decoding process to save energy based on the detected power/energy level.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Applicant: VID SCALE, Inc.Inventors: Yuwen He, Yan Ye, Yong He, George W. McClellan, Eun Seok Ryu
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Patent number: 11575871Abstract: Provided are a method and an apparatus for streaming a multi-view 360 degree video, and a method for streaming a 360 degree video according to an embodiment of the present disclosure includes: encoding a multi-view video to a bitstream of a base layer and a bitstream of a tile layer constituted by at least one tile; selecting a tile included in a user view video in the encoded bitstream of the tile layer by using user view information received from a 360 degree video rendering apparatus, and video information of the multi-view video; extracting tile data included in the selected user view video from the encoded bitstream of the tile layer, and generating a tile bitstream corresponding to the extracted tile data; and transmitting the encoded bitstream of the base layer and the generated tile bitstream to the 360 degree video rendering apparatus.Type: GrantFiled: October 13, 2021Date of Patent: February 7, 2023Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Jong Beom Jeong, Soon Bin Lee, Eun Seok Ryu
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Publication number: 20230021964Abstract: Provided is an electrical stimulation therapy apparatus for dysphagia including an input unit configured to receive user information including a food type divided into a low-viscosity liquid and a high-viscosity liquid, a stimulation unit including a plurality of channels and configured to stimulate swallowing muscles of a user, and a processor configured to generate a control command for driving the stimulation unit, wherein the processor sequentially stimulates the swallowing muscles including a bilateral suprahyoid muscle (SH), a thyrohyoid muscle (TH), and a sternothyroid muscle (StH) of the user according to a preset muscle activation sequence based on the user information.Type: ApplicationFiled: July 19, 2022Publication date: January 26, 2023Inventors: Ju Seok RYU, Jun Chang LEE, Jin Young KO
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Publication number: 20220415733Abstract: In one example, an electronic device comprises a cavity substrate comprising a substrate base comprising a top side and a bottom side and a cavity wall over the substrate base and defining a cavity, an electronic component over the substrate base and in the cavity, a lid comprising a top side and a bottom side, wherein the lid is over the substrate base and the cavity wall to define an interior of the cavity and an exterior of the cavity, an adhesive between the bottom side of the lid and a top side of the cavity wall, and a vent seal between the interior of the cavity and the exterior of the cavity. Other examples and related methods are also disclosed herein.Type: ApplicationFiled: June 29, 2021Publication date: December 29, 2022Applicant: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Kwang Seok Oh, Chang Uk Jang, Jin Seok Ryu, Seung Jae Yu, Weilung Lu, Adrian Arcedera, Seung Mo Kim, Kyung Han Ryu, Yi Seul Han, Woo Jun Kim, Tae Yong Lee
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Patent number: 11516485Abstract: Methods and systems are disclosed for a mobile device to decode video based on available power and/or energy. For example, the mobile device may receive a media description file (MDF) from for a video stream from a video server. The MDF may include complexity information associated with a plurality of video segments. The complexity information may be related to the amount of processing power to be utilized for decoding the segment at the mobile device. The mobile device may determine at least one power metric for the mobile device. The mobile device may determine a first complexity level to be requested for a first video segment based on the complexity information from the MDF and the power metric. The mobile device may dynamically alter the decoding process to save energy based on the detected power/energy level.Type: GrantFiled: May 18, 2021Date of Patent: November 29, 2022Assignee: VID SCALE, Inc.Inventors: Yuwen He, Yan Ye, Yong He, George W. McClellan, Eun Seok Ryu
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Publication number: 20220339170Abstract: Method of increasing platelet counts in a subject, the method comprising administering to the subject a therapeutically effective amount of a compound that inhibits Biliverdin reductase B (BLVRB) activity by blocking a binding site of BLVRB or a pharmaceutically acceptable salt thereof, wherein the compound does not contain xanthene or acridine moiety is provided.Type: ApplicationFiled: April 7, 2021Publication date: October 27, 2022Inventors: Kyoung-Seok RYU, Myeongkyu KIM, Christian GRIESINGER, Donghan LEE
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Publication number: 20220343545Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method according to the present disclosure includes: receiving an image, in which a first atlas for a basic view of a current image and a second atlas for an additional view of the current image are merged; extracting an image divided in a predetermined image unit within the first atlas and the second atlas; dividing the first atlas and the second atlas in the predetermined image unit; and reconstructing the image divided in the predetermined image unit, wherein the dividing of the first atlas and the second atlas in the predetermined image unit may non-uniformly divide the first atlas and the second atlas.Type: ApplicationFiled: April 25, 2022Publication date: October 27, 2022Applicant: Research & Business Foundation Sungkyunkwan UniversityInventors: Eun Seok RYU, Jong Beom JEONG, Soon Bin LEE
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Publication number: 20220256131Abstract: A video transmission method according to embodiments comprises: a pre-processing step for processing video data; a step for encoding the video data; and/or a step for transmitting a bitstream including the video data. A video reception method according to embodiments comprises the steps of: receiving video data; decoding the video data; and/or rendering the video data.Type: ApplicationFiled: March 12, 2020Publication date: August 11, 2022Inventors: Hyunmook OH, Sejin OH, Eun Seok RYU, Soonbin LEE, Dongmin JANG, Jong Beom JEONG
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Patent number: 11374680Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system, such as long term evolution (LTE). The present disclosure provides a method and an apparatus for efficiently performing encoding and decoding of an information bit in a wireless communication system. The present disclosure relates to an operation method of a transmitting terminal in a wireless communication system, the method comprising the steps of: generating padding bits on the basis of information bits; generating an input bit sequence including the padding bits and the information bits; generating a message by encoding the input bit sequence by using a polar code; and transmitting the message.Type: GrantFiled: November 15, 2018Date of Patent: June 28, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Min Jang, Peng Xue, Kyung Joong Kim, Hyun Seok Ryu, Se Ho Myung, Seok Ki Ahn, Hong Sil Jeong
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Publication number: 20220147241Abstract: A controlling a portable device comprising a first touch screen and a second touch screen is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first touch screen and the second touch screen, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden in direction from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first touch screen and the second screen during the sliding of the third information and the fourth information.Type: ApplicationFiled: January 19, 2022Publication date: May 12, 2022Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Joon-kyu SEO, Kyung-A KANG, Ji-Yeon KWAK, Hyun-Jin KIM, Hyun-Jung SONG, Sung-Sik YOO, Ju-Youn LEE, Dong-Seok RYU, Min-Kyu PARK
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Publication number: 20220132292Abstract: A system and method for use in a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE) is disclosed. The method for performing a discovery transmission on a second carrier by a user equipment (UE) served by a primary cell (PCell) on a first carrier, includes receiving, from a base station, a signaling indicating that the UE read discovery resource configuration for the second carrier on the second carrier or that the UE should request the discovery resource configuration for the second carrier from the base station for acquiring the discovery resource configuration for the second carrier. The method also includes acquiring the discovery resource configuration based on the signaling.Type: ApplicationFiled: January 10, 2022Publication date: April 28, 2022Inventors: Anil AGIWAL, Hyun-Seok RYU, Young-Bin CHANG
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Publication number: 20220116578Abstract: Provided are a method and an apparatus for streaming a multi-view 360 degree video, and a method for streaming a 360 degree video according to an embodiment of the present disclosure includes: encoding a multi-view video to a bitstream of a base layer and a bitstream of a tile layer constituted by at least one tile; selecting a tile included in a user view video in the encoded bitstream of the tile layer by using user view information received from a 360 degree video rendering apparatus, and video information of the multi-view video; extracting tile data included in the selected user view video from the encoded bitstream of the tile layer, and generating a tile bitstream corresponding to the extracted tile data; and transmitting the encoded bitstream of the base layer and the generated tile bitstream to the 360 degree video rendering apparatus.Type: ApplicationFiled: October 13, 2021Publication date: April 14, 2022Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Jong Beom JEONG, Soon Bin LEE, Eun Seok RYU
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Patent number: 11237723Abstract: A controlling a portable device comprising a first touch screen and a second touch screen is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first touch screen and the second touch screen, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden in direction from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first touch screen and the second screen during the sliding of the third information and the fourth information.Type: GrantFiled: November 30, 2020Date of Patent: February 1, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joon-kyu Seo, Kyung-A Kang, Ji-yeon Kwak, Hyun-jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-youn Lee, Dong-Seok Ryu, Min-Kyu Park
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Patent number: 11228893Abstract: A system and method for use in a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE) is disclosed. The method for performing a discovery transmission on a second carrier by a user equipment (UE) served by a primary cell (PCell) on a first carrier, includes receiving, from a base station, a signaling indicating that the UE read discovery resource configuration for the second carrier on the second carrier or that the UE should request the discovery resource configuration for the second carrier from the base station for acquiring the discovery resource configuration for the second carrier. The method also includes acquiring the discovery resource configuration based on the signaling.Type: GrantFiled: August 29, 2019Date of Patent: January 18, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Anil Agiwal, Hyun-Seok Ryu, Young-Bin Chang
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Patent number: 11184584Abstract: An image decoding method includes: receiving a bitstream that includes video data and signaling data; decoding base layer video data; and decoding at least one enhancement layer video data based on the signaling data and the base layer video data, wherein the video data includes the base layer video data for a base layer and the at least one enhancement layer video data for at least one enhancement layer predicted from the base layer, wherein the signaling data includes region of interest information indicating a region of interest corresponding to a gaze direction of a user in an entire region of a virtual space for video conferencing service.Type: GrantFiled: June 27, 2017Date of Patent: November 23, 2021Assignee: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventor: Eun-Seok Ryu
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Patent number: 11172525Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for transmitting a device to device (D2D) discovery signal by a user equipment (UE) in a communication system supporting a D2D scheme is provided. The method includes determining transmission power for D2D discovery signal transmission, and transmitting a D2D discovery signal using the transmission power, wherein the transmission power is determined by considering a cell at which the D2D discovery signal is transmitted.Type: GrantFiled: December 10, 2019Date of Patent: November 9, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun-Seok Ryu, Peng Xue, Sang-Won Choi