Patents by Inventor Kwang Won SEO
Kwang Won SEO 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: 20240089438Abstract: According to the present invention, an adaptive scheme is applied to an image encoding apparatus that includes an inter-predictor, an intra-predictor, a transformer, a quantizer, an inverse quantizer, and an inverse transformer, wherein input images are classified into two or more different categories, and two or more modules from among the inter-predictor, the intra-predictor, the transformer, the quantizer, and the inverse quantizer are implemented to perform respective operations in different schemes according to the category to which an input image belongs. Thus, the invention has the advantage of efficiently encoding an image without the loss of important information as compared to a conventional image encoding apparatus which adopts a packaged scheme.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Applicant: Dolby Laboratories Licensing CorporationInventors: Jong Ki HAN, Chan Won SEO, Kwang Hyun CHOI
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Patent number: 11851021Abstract: An airbag of a sunroof for a vehicle is proposed. The airbag includes: a roof panel for a vehicle with the sunroof; an airbag module positioned at a lower portion of the roof panel and securely coupled to the roof panel; and a head lining positioned while being spaced downward from the roof panel, and fixed to a lower portion of the airbag module.Type: GrantFiled: March 4, 2021Date of Patent: December 26, 2023Assignees: HYUNDAI MOBIS CO., LTD., INALFA ROOF SYSTEMS KOREA, LTD.Inventors: Byung Ho Min, Dong Oh Lee, Kwang Won Seo, Sang Gi Jang
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Publication number: 20230051601Abstract: Disclosed is a method for producing a stem cell with enhanced efficacy, a stem cell produced thereby, and a method for treating a disease using the same. According to the present invention, sizes of stem cells may be reduced and proliferation ability, differentiation potency, migration ability, and angiogenic potential of stem cells may be significantly enhanced by applying a culturing method provided herein. Thus the present invention may be usefully applied to development of therapeutic agents using stem cells.Type: ApplicationFiled: December 16, 2020Publication date: February 16, 2023Inventors: Mijin Kim, Jong Chan Ahn, Seunghee Lee, Kwang-won Seo, Kyung-sun Kang
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Patent number: 11390231Abstract: A roof airbag apparatus may include: a deployment guide part mounted on a sunshine roof part of a vehicle; a cushion part mounted in the sunshine roof part, and deployed in a longitudinal direction of the deployment guide part; and an inflator part mounted in the cushion part, and configured to discharge gas to the cushion part in case of a collision of the vehicle.Type: GrantFiled: November 5, 2020Date of Patent: July 19, 2022Assignees: HYUNDAI MOBIS CO., LTD., INALFA ROOF SYSTEMS KOREA LTD.Inventors: Dong Oh Lee, Byung Ho Min, Kwang Won Seo, Sang Gi Jang
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Publication number: 20210276507Abstract: An airbag of a sunroof for a vehicle is proposed. The airbag includes: a roof panel for a vehicle with the sunroof; an airbag module positioned at a lower portion of the roof panel and securely coupled to the roof panel; and a head lining positioned while being spaced downward from the roof panel, and fixed to a lower portion of the airbag module.Type: ApplicationFiled: March 4, 2021Publication date: September 9, 2021Applicants: HYUNDAI MOBIS CO., LTD., INALFA ROOF SYSTEMS KOREA LTD.Inventors: Byung Ho MIN, Dong Oh LEE, Kwang Won SEO, Sang Gi JANG
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Publication number: 20210222127Abstract: Provided are a method of preparing induced pluripotent stem cells (iPSCs) and embryonic stem cells (ESCs), both having a reduced expression level of HLA, which is a cause of immune rejection upon transplantation of cells, tissues, or organs, a method of preparing mesenchynmal stem cells (MSCs) by using a novel differentiation method of iPSCs, and a cell therapy product using the iPSCs, ESCs, and/or MSCs. The HLA gene-deleted MSCs prepared in the present invention may be used to prepare various types of cells that do not cause immune rejection, and may be used for therapeutic purposes in the future.Type: ApplicationFiled: May 30, 2019Publication date: July 22, 2021Inventors: Kyung-Sun Kang, Kwang Won Seo, Hee-Jin Ahn, Daekee Kwon, Mi-Jung Han
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Publication number: 20210179003Abstract: An airbag device for a panorama roof including: a panorama roof; a blind disposed under the panorama roof, and configured to open/close the panorama roof; and a roof airbag embedded in a head liner, and deployed under the blind so as to cover the panorama roofType: ApplicationFiled: December 11, 2020Publication date: June 17, 2021Inventors: Byung Ho MIN, Dong Oh Lee, Kwang Won Seo, Sang Gi Jang
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Publication number: 20210138987Abstract: A roof airbag apparatus may include: a deployment guide part mounted on a sunshine roof part of a vehicle; a cushion part mounted in the sunshine roof part, and deployed in a longitudinal direction of the deployment guide part; and an inflator part mounted in the cushion part, and configured to discharge gas to the cushion part in case of a collision of the vehicle.Type: ApplicationFiled: November 5, 2020Publication date: May 13, 2021Inventors: Dong Oh LEE, Byung Ho MIN, Kwang Won SEO, Sang Gi JANG
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Publication number: 20200180569Abstract: A vehicle and a method of controlling the vehicle capable of removing contamination of a Light Detection and Ranging (LiDAR) surface mounted on the vehicle are provided. The vehicle may include: Light Detection and Ranging (LiDAR) configured to detect an object and a terrain around the vehicle; and a cleaning nozzle device configured to inject cleaning liquid and compressed air to a passage of laser pulses on a LiDAR surface.Type: ApplicationFiled: September 25, 2019Publication date: June 11, 2020Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Kwang Won SEO
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Publication number: 20190365820Abstract: The present invention relates to a complex for promoting cartilage differentiation comprising stem cells or a culture thereof and a cartilage cell-free crush, a method for fabricating cartilage by using the complex, cartilage fabricated via the method, a pharmaceutical composition comprising the complex for preventing or treating arthropathy, a method for preventing or treating arthropathy using the composition, a composition for inducing cartilage cell differentiation comprising the prepared cartilage cells, and a method for fabricating cartilage using the prepared cartilage cells.Type: ApplicationFiled: July 4, 2017Publication date: December 5, 2019Inventors: Kyung Sun Kang, Kwang Won Seo, Kyung Ae Yoon, Hyo Jin Jeon, Yun Beom Sim
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Publication number: 20190133922Abstract: The present invention relates to exosomes with an increased amount of growth factors, which are obtained from stem cells cultured in a medium containing an epithelial growth factor (EGF) and/or a fibroblast growth factor (FGF). It is expected that the nano-sized exosomes isolated from a stem cell culture liquid can penetrate into the dermal layer of the skin and thereby increase their regenerative effect. In addition, since exosomes contain a large amount of various growth factors, they provide effects such as skin regeneration and anti-aging, promotion of collagen synthesis, hair growth, restoration of shrunken hair follicles, and wound healing through proliferation and activation of fibroblasts, which are skin component cells.Type: ApplicationFiled: January 12, 2017Publication date: May 9, 2019Inventors: Kyung Sun KANG, Kwang Won SEO, Yu Lee KIM, Yoon Jin KIM
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Publication number: 20190111108Abstract: Provided are a pharmaceutical composition for regenerating skin, a pharmaceutical composition for improving wrinkles, a pharmaceutical composition for treating wounds, a quasi-drug composition for regenerating skin, a quasi-drug composition for improving wrinkles, a quasi-drug composition for treating wounds, a cosmetic composition for regenerating skin, a cosmetic composition for improving wrinkles, a cosmetic composition for improving wounds, and a medium composition for culturing fibroblasts, each composition including GDF11 or a human-derived adult stem cell culture medium including the same, a method of culturing fibroblasts by using the medium composition, and a method of preparing GDF11 by culturing stem cells.Type: ApplicationFiled: December 2, 2016Publication date: April 18, 2019Inventors: Yoon Jin Kim, Seung Hee Lee, Kwang Won Seo, Kyung Sun Kang
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Patent number: 10106152Abstract: A sensor-based parking space searching system and a method thereof may include a switch receiving a request for searching for a parking space from a driver, an ultrasonic sensor searching for the parking space, and a controller activating the ultrasonic sensor in response to the request for searching for the parking space, setting a speed of an ego-vehicle and a reference value for detecting an effective detecting point of the ultrasonic sensor based on a distance from an object to the ego-vehicle, which is measured by the ultrasonic sensor, and recognizing the parking space based on an output of the ultrasonic sensor.Type: GrantFiled: May 24, 2017Date of Patent: October 23, 2018Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Kwang Won Seo
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Publication number: 20180222470Abstract: A sensor-based parking space searching system and a method thereof may include a switch receiving a request for searching for a parking space from a driver, an ultrasonic sensor searching for the parking space, and a controller activating the ultrasonic sensor in response to the request for searching for the parking space, setting a speed of an ego-vehicle and a reference value for detecting an effective detecting point of the ultrasonic sensor based on a distance from an object to the ego-vehicle, which is measured by the ultrasonic sensor, and recognizing the parking space based on an output of the ultrasonic sensor.Type: ApplicationFiled: May 24, 2017Publication date: August 9, 2018Applicants: Hyundai Motor Company, Kia Motors CorporationInventor: Kwang Won SEO
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Patent number: 9779626Abstract: Disclosed is a vehicle, and an apparatus and method for controlling the vehicle. The vehicle includes a line information obtainer configured to obtain information regarding a line; a vehicle controller configured to determine whether the vehicle is moving out of a lane based on the information regarding the line, and to determine a level of danger that indicates an extent of danger to the vehicle while the vehicle is changing the lane, based on at least one of a condition around the vehicle or a behavior of the vehicle while the vehicle is moving out of the lane; and a warning unit configured to provide different levels of alert to a driver based on the level of danger.Type: GrantFiled: November 20, 2015Date of Patent: October 3, 2017Assignee: Hyundai Motor CompanyInventor: Kwang Won Seo
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Patent number: 9749953Abstract: An apparatus and method for controlling power in a short-range communication device are configured such that when the short-range wireless communication device is connected to a portable terminal by Near Field Communication (NFC), a link key request message requesting a link key is transmitted to the portable terminal, and upon receipt of a link key confirm message from the portable terminal in response to the link key request message, the short-range wireless communication device is powered on.Type: GrantFiled: October 8, 2013Date of Patent: August 29, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kwang-Won Seo, Young-Sin Moon, Khi-Soo Jeong
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Publication number: 20170032677Abstract: Disclosed is a vehicle, and an apparatus and method for controlling the vehicle. The vehicle includes a line information obtainer configured to obtain information regarding a line; a vehicle controller configured to determine whether the vehicle is moving out of a lane based on the information regarding the line, and to determine a level of danger that indicates an extent of danger to the vehicle while the vehicle is changing the lane, based on at least one of a condition around the vehicle or a behavior of the vehicle while the vehicle is moving out of the lane; and a warning unit configured to provide different levels of alert to a driver based on the level of danger.Type: ApplicationFiled: November 20, 2015Publication date: February 2, 2017Applicant: HYUNDAI MOTOR COMPANYInventor: Kwang Won Seo
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Patent number: 9146465Abstract: A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same.Type: GrantFiled: December 5, 2013Date of Patent: September 29, 2015Assignee: Cheil Industries Inc.Inventors: Chang-Min Lee, Kwang-Won Seo, Yeon-Soo Lee, Sang-Won Cho, Seung-Jib Choi, Soo-Young Heo
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Publication number: 20150034886Abstract: A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same.Type: ApplicationFiled: December 5, 2013Publication date: February 5, 2015Applicant: CHEIL INDUSTRIES INC.Inventors: Chang-Min LEE, Kwang-Won SEO, Yeon-Soo LEE, Sang-Won CHO, Seung-Jib CHOI, Soo-Young HEO
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Publication number: 20150001441Abstract: The present invention relates to a getter composition and to an organic EL display device comprising same. More specifically, the present invention relates to: a getter composition comprising a hygroscopic agent and a silicone copolymer having one or more functional groups selected from the group consisting of the carboxylic acid group and the polyalkylene oxide group; and a display device comprising same.Type: ApplicationFiled: August 1, 2012Publication date: January 1, 2015Applicant: CHEIL INDUSTRIES INC.Inventors: Joon Mo Seo, Dong Seon Uh, Kwang Won Seo