Patents by Inventor Young Do Kwon
Young Do Kwon 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: 11803190Abstract: Provided are a cleaning robot and a method of controlling the same, and more specifically, a cleaning robot provided to detect an obstacle in various directions and a method of controlling the same. The cleaning robot includes a light emitter configured to radiate light, a plurality of light receivers configured to receive a radiation of the light in a predetermined direction among radiations of the light reflected from an obstacle when the radiated light is reflected from the obstacle, a support plate to which the light emitter and the light receiver are fixed and which is rotatably provided, and a controller configured to detect the obstacle on the basis of output signals transmitted from the light emitter and the plurality of light receivers and rotation information of the support plate.Type: GrantFiled: June 15, 2021Date of Patent: October 31, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Hun Lee, Young Do Kwon, Heum Yong Park, Min Jae Kim, Min Woo Ryu
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Patent number: 11760790Abstract: Antibodies and antigen binding fragments that specifically bind to HIV-1 Env and neutralize HIV-1 are disclosed. Nucleic acids encoding these antibodies, vectors and host cells are also provided. Methods for detecting HIV-1 using these antibodies are disclosed. In addition, the use of these antibodies, antigen binding fragment, nucleic acids and vectors to prevent and/or treat an HIV-1 infection is disclosed.Type: GrantFiled: February 21, 2019Date of Patent: September 19, 2023Assignee: The United States of America, as represented by the Secretary, Department of Health and Human ServicesInventors: Paolo Lusso, Qingbo Liu, Peter Kwong, John Mascola, Young Do Kwon
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Patent number: 11743561Abstract: An image display device, a lip-sync correction method thereof, and an image display system thereof are proposed. The lip-sync correction method of the image display device includes: receiving an audio delay measurement command from a user; transmitting an audio detection command to a remote control device and outputting a pre-stored test signal to an external speaker; calculating an audio delay value by comparing an audio signal received from the remote control device with the test signal; and correcting a decoding time stamp of an image signal on the basis of the audio delay value. Accordingly, it is possible to match lip-synching of video and audio in response to various external audio outputs or external audio devices.Type: GrantFiled: September 25, 2019Date of Patent: August 29, 2023Assignee: LG ELECTRONICS INC.Inventors: In Sun Song, Young Do Kwon
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Patent number: 11737626Abstract: A cleaning robot having an improved structure capable of improving a user convenience and method for controlling the same are disclosed herein. A cleaning robot includes a main body to form an outer appearance and having an inlet port provided to suck a foreign matter present in a cleaning area, an operation unit detachably coupled to the main body and provided to be gripped, at least one motion sensor provided to detect a motion of the operation unit, and a control unit electrically connected to the at least one motion sensor to drive a driving motor of the main body based on the motion of the operation unit detected by the at least one motion sensor.Type: GrantFiled: November 23, 2020Date of Patent: August 29, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Hun Lee, Heum Yong Park, Chang Yeong Kim, Jae Youl Jeong, Young Do Kwon, Jin Wook Yoon
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Patent number: 11626073Abstract: A display device and an afterimage compensation method thereof are proposed. The display device and the afterimage compensation method thereof capture an input image frame at a predetermined period, detect an edge area in the captured image frame, detect an afterimage compensation area on the basis of the cumulative count detected as the edge area for each pixel, and perform individual afterimage compensation only on a pixel whose cumulative count detected as the afterimage compensation area is greater than or equal to a predetermined threshold value. Accordingly, the afterimage compensation time may be shortened by individually performing the afterimage compensation according to a condition of each pixel.Type: GrantFiled: September 24, 2019Date of Patent: April 11, 2023Assignee: LG ELECTRONICS INC.Inventor: Young Do Kwon
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Patent number: 11571409Abstract: Substituted phenylpyrrolecarboxamide compounds such as those represented by Formula A can be used in the treatment of HIV infection and related conditions.Type: GrantFiled: December 8, 2020Date of Patent: February 7, 2023Assignee: New York Blood Center, Inc.Inventors: Asim Kumar Debnath, Francesca Curreli, Peter D. Kwong, Young Do Kwon
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Publication number: 20230002534Abstract: Polycarbonate block copolymers are provided, which have: (A) a polyester block of chemical formula 1; and (B) a polycarbonate block derived from a dihydric phenol of chemical formula 3 compound and phosgene. The copolymers may be prepared by (1) polymerizing ester oligomers to form a compound of chemical formula 1; and (2) copolymerizing the ester oligomer obtained in (1) with a polycarbonate oligomer prepared from a dihydric phenol compound of chemical formula 3 and phosgene, in the presence of a polymerization catalyst. The block copolymer may have a viscosity average molecular weight (Mv) of 10,000 to 200,000.Type: ApplicationFiled: August 17, 2022Publication date: January 5, 2023Applicant: SAMYANG CORPORATIONInventors: Kyung Moo SHIN, Jin Sik CHOI, Young Do KWON
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Publication number: 20220377437Abstract: An image display device, a lip-sync correction method thereof, and an image display system thereof are proposed. The lip-sync correction method of the image display device includes: receiving an audio delay measurement command from a user; transmitting an audio detection command to a remote control device and outputting a pre-stored test signal to an external speaker; calculating an audio delay value by comparing an audio signal received from the remote control device with the test signal; and correcting a decoding time stamp of an image signal on the basis of the audio delay value. Accordingly, it is possible to match lip-synching of video and audio in response to various external audio outputs or external audio devices.Type: ApplicationFiled: September 25, 2019Publication date: November 24, 2022Applicant: LG ELECTRONICS INC.Inventors: In Sun SONG, Young Do KWON
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Publication number: 20220366853Abstract: A display device and an afterimage compensation method thereof are proposed. The display device and the afterimage compensation method thereof capture an input image frame at a predetermined period, detect an edge area in the captured image frame, detect an afterimage compensation area on the basis of the cumulative count detected as the edge area for each pixel, and perform individual afterimage compensation only on a pixel whose cumulative count detected as the afterimage compensation area is greater than or equal to a predetermined threshold value. Accordingly, the afterimage compensation time may be shortened by individually performing the afterimage compensation according to a condition of each pixel.Type: ApplicationFiled: September 24, 2019Publication date: November 17, 2022Applicant: LG ELECTRONICS INC.Inventor: Young Do KWON
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Patent number: 11465275Abstract: A mobile robot moving to a target position indicated by a user terminal, the mobile robot includes a driver configured to move the mobile robot; a communication interface configured to exchange a wireless signal with each of a first terminal transceiver and a second terminal transceiver included in the user terminal; and a controller configured to control the driver to move to the target position after transmission and reception of the wireless signal with the first terminal transceiver and transmission and reception of the wireless signal with the second terminal transceiver.Type: GrantFiled: August 31, 2018Date of Patent: October 11, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Young Jung, Young Do Kwon, Min Woo Ryu, Dong-Hyun Lee, Dong Hun Lee, Min Jae Kim, Shin Kim, Woo Ram Jung
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Publication number: 20220306735Abstract: The present disclosure relates generally to antibodies and Fc fusion proteins comprising Fc variants, and uses thereof. The Fc variants disclosed herein exhibit elevated affinity towards FcRn at pH 6.0, and/or rapidly disassociate from FcRn at pH 7.Type: ApplicationFiled: August 27, 2020Publication date: September 29, 2022Inventors: Brandon DEKOSKY, Peter D. KWONG, Wei JIN, Young Do KWON, Baoshan ZHANG
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Patent number: 11453737Abstract: Polycarbonate block copolymers are provided, which have: (A) a polyester block of chemical formula 1; and (B) a polycarbonate block derived from a dihydric phenol of chemical formula 3 compound and phosgene. The copolymers may be prepared by (1) polymerizing ester oligomers to form a compound of chemical formula 1; and (2) copolymerizing the ester oligomer obtained in (1) with a polycarbonate oligomer prepared from a dihydric phenol compound of chemical formula 3 and phosgene, in the presence of a polymerization catalyst. The block copolymer may have a viscosity average molecular weight (Mv) of 10,000 to 200,000.Type: GrantFiled: January 19, 2017Date of Patent: September 27, 2022Assignee: SAMYANG CORPORATIONInventors: Kyung Moo Shin, Jin Sik Choi, Young Do Kwon
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Publication number: 20220098286Abstract: Neutralizing antibodies that specifically bind to HIV-1 Env and antigen binding fragments of these antibodies are disclosed. Nucleic acids encoding these antibodies, vectors and host cells are also provided. Methods for detecting HIV-1 using these antibodies are disclosed. In addition, the use of these antibodies, antigen binding fragment, nucleic acids and vectors to prevent and/or treat an HIV-1 infection is disclosed.Type: ApplicationFiled: December 14, 2021Publication date: March 31, 2022Applicants: The United States of America, as represented by the Secretary, Department of Health and Human Servic, The Trustees of Columbia University in the City of New YorkInventors: Peter Kwong, Young Do Kwon, Ivelin Georgiev, Gilad Ofek, Baoshan Zhang, Krisha McKee, John Mascola, Mark Connors, Gwo-Yu Chuang, Sijy O'Dell, Robert Bailer, Mark Louder, Mangaiarkarasi Asokan, Richard Schwartz, Jonathan Cooper, Kevin Carlton, Michael Bender, Amarendra Pegu, Lawrence Shapiro, Tatyana Gindin, Lisa Kueltzo
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Patent number: 11236152Abstract: Neutralizing antibodies that specifically bind to HIV-1 Env and antigen binding fragments of these antibodies are disclosed. Nucleic acids encoding these antibodies, vectors and host cells are also provided. Methods for detecting HIV-1 using these antibodies are disclosed. In addition, the use of these antibodies, antigen binding fragment, nucleic acids and vectors to prevent and/or treat an HIV-1 infection is disclosed.Type: GrantFiled: November 3, 2016Date of Patent: February 1, 2022Assignees: The United States of America, as represented by the Sectetary, Department of Health and Human Services, The Trustees of Columbia University in the City of New YorkInventors: Peter Kwong, Young Do Kwon, Ivelin Georgiev, Gilad Ofek, Baoshan Zhang, Krisha McKee, John Mascola, Mark Connors, Gwo-Yu Chuang, Sijy O'Dell, Robert Bailer, Mark Louder, Mangaiarkarasi Asokan, Richard Schwartz, Jonathan Cooper, Kevin Carlton, Michael Bender, Amarendra Pegu, Lawrence Shapiro, Tatyana Gindin, Lisa Kueltzo
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Publication number: 20210340126Abstract: Substituted phenylpyrrolecarboxamide compounds such as those represented by Formula A can be used in the treatment of HIV infection and related conditions.Type: ApplicationFiled: July 2, 2021Publication date: November 4, 2021Inventors: Asim Kumar Debnath, Francesca Curreli, Peter D. Kwong, Young Do Kwon
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Publication number: 20210311477Abstract: Provided are a cleaning robot and a method of controlling the same, and more specifically, a cleaning robot provided to detect an obstacle in various directions and a method of controlling the same. The cleaning robot includes a light emitter configured to radiate light, a plurality of light receivers configured to receive a radiation of the light in a predetermined direction among radiations of the light reflected from an obstacle when the radiated light is reflected from the obstacle, a support plate to which the light emitter and the light receiver are fixed and which is rotatably provided, and a controller configured to detect the obstacle on the basis of output signals transmitted from the light emitter and the plurality of light receivers and rotation information of the support plate.Type: ApplicationFiled: June 15, 2021Publication date: October 7, 2021Inventors: Dong Hun LEE, Young Do KWON, Heum Yong PARK, Min Jae KIM, Min Woo RYU
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Patent number: 11067998Abstract: Provided are a cleaning robot and a method of controlling the same, and more specifically, a cleaning robot provided to detect an obstacle in various directions and a method of controlling the same. The cleaning robot includes a light emitter configured to radiate light, a plurality of light receivers configured to receive a radiation of the light in a predetermined direction among radiations of the light reflected from an obstacle when the radiated light is reflected from the obstacle, a support plate to which the light emitter and the light receiver are fixed and which is rotatably provided, and a controller configured to detect the obstacle on the basis of output signals transmitted from the light emitter and the plurality of light receivers and rotation information of the support plate.Type: GrantFiled: April 26, 2017Date of Patent: July 20, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Hun Lee, Young Do Kwon, Heum Yong Park, Min Jae Kim, Min Woo Ryu
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Patent number: 11059808Abstract: Substituted phenylpyrrolecarboxamide compounds such as those represented by Formula A can be used in the treatment of HIV infection and related conditions.Type: GrantFiled: August 23, 2016Date of Patent: July 13, 2021Assignees: New York Blood Center, Inc., The United States of America, as Represented by the Secretary, Department of Health and Human ServicesInventors: Asim Kumar Debnath, Francesca Curreli, Peter D. Kwong, Young Do Kwon
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Patent number: 11019972Abstract: Disclosed herein are a cleaning robot and a method of controlling the same. The cleaning robot according to one embodiment includes a modular in which one or more modules configured to support different functions are integrated, and a controller configured to control the overall operation of the cleaning robot.Type: GrantFiled: October 20, 2016Date of Patent: June 1, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Dong Hun Lee, Heum Yong Park, Min Jae Kim, Min Woo Ryu, Young Do Kwon
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Patent number: 10995212Abstract: The present invention relates to a thermoplastic polyether ester elastomer (TPEE) having a hard segment and a soft segment and a method for preparing the same and, more specifically, to a thermoplastic polyether ester elastomer and a method for preparing the same, wherein a unit derived from an anhydrosugar alcohol derivative with improved reactivity derived from biomass is contained in the soft segment, and thus through the adjustment of the content of the anhydrosugar alcohol derivative, elastic characteristics and physical characteristics (for example, hardness, etc.), which are important characteristics of an elastomer, can be favorably maintained, the melting point variously required in the molding process of a final product can be easily controlled, a problem of depletion of, especially, petroleum resources as finite resources, can be solved, and environmental friendliness can be improved.Type: GrantFiled: November 14, 2017Date of Patent: May 4, 2021Assignee: SAMYANG CORPORATIONInventors: Min Sun Lee, Mi Ran Kim, Yun Ju Chang, Jae Kwan Kwon, Cheol Han Lee, Young Do Kwon