Patents by Inventor Jong Rae Cho
Jong Rae Cho 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).
-
Publication number: 20240142575Abstract: A method including clustering second point clouds comprised in second point cloud data of a second timepoint, obtaining output data corresponding to one or more second clusters generated as a result of the clustering by applying the second point clouds to a pretrained neural network, determining whether at least one of the one or more second clusters is a target object based on a reliability factor, tracking first clusters corresponding to the target object in first point cloud data of one or more first timepoints prior to the second timepoint, and training of the pretrained neural network based on the output data corresponding to the first clusters and the first point clouds for each first cluster determined according to a result of the tracking.Type: ApplicationFiled: April 10, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sungdo CHOI, Jong-Sok KIM, Seung Tae KHANG, Jinyong JEON, Young Rae CHO
-
Publication number: 20240142605Abstract: Disclosed is a sign apparatus for displaying a sign for traffic or a vehicle, where the sign apparatus includes a display configured to display the sign and to permit a radar signal radiated from a source to pass, a filter configured to attenuate a signal of at least one frequency in the radar signal passing through the display and to allow a signal of a remaining frequency to pass, and a reflector configured to reflect the signal passing through the filter, wherein the reflected signal includes encoded identification information of the sign.Type: ApplicationFiled: May 31, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: JINYONG JEON, SEUNG TAE KHANG, SUNGDO CHOI, JONG-SOK KIM, YOUNG RAE CHO
-
Publication number: 20240125923Abstract: A method and device for object recognition for information collected from a sensor of a moving object are disclosed. The method may include identifying a target with a confidence level of recognition accuracy less than a threshold, based on first sensing information collected from a moving object, obtaining second sensing information on the target from an interworking moving object, synchronizing the first sensing information and the second sensing information based on time information included in the first sensing information and time information included in the second sensing information, and training a neural network for estimating recognition information of the target from the first synchronized sensing information by using information on the target included in the second synchronized sensing information as ground truth data.Type: ApplicationFiled: March 14, 2023Publication date: April 18, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-Sok KIM, Sungdo CHOI, Seung Tae KHANG, Jinyong JEON, Young Rae CHO
-
Publication number: 20240125925Abstract: A method of predicting a movement of a cut-in object, including separating a Doppler velocity corresponding to at least one wheel of the cut-in object from radar data based on a velocity of the cut-in object, determining a position of the at least one wheel of the cut-in object based on the Doppler velocity, generating at least one of first movement information related to a horizontal movement of the cut-in object or second movement information related to a moving direction of the cut-in object based on the position of the at least one wheel, and determining a position of the cut-in object based on at least one of the first movement information or the second movement information.Type: ApplicationFiled: May 22, 2023Publication date: April 18, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sungdo CHOI, Seung Tae KHANG, Jong-Sok KIM, Jinyong JEON, Young Rae CHO
-
Patent number: 11952652Abstract: Provided is a method of manufacturing a zinc-plated steel sheet. The method includes: coating a metal on the steel sheet on a steel sheet; annealing the metal coated steel sheet; and zinc plating the annealed steel sheet by dipping in a molten zinc plating bath. Further provided is a method of manufacturing a hot-press part including: coating a metal on the steel sheet on a steel sheet; annealing the metal coated steel sheet; zinc plating the annealed steel sheet by dipping in a molten zinc plating bath; heating the zinc-plated steel sheet; and press forming the heated steel sheet.Type: GrantFiled: March 7, 2018Date of Patent: April 9, 2024Assignee: POSCO CO., LTDInventors: Il-Ryoung Sohn, Jong-Sang Kim, Joong-Chul Park, Yeol-Rae Cho, Jin-Keun Oh, Han-Gu Cho, Bong-Hoon Chung, Jong-Seog Lee
-
Patent number: 11954855Abstract: Disclosed are a drug evaluation method and apparatus. The drug evaluation method includes acquiring cell images in response to a drug to be evaluated, loading an image processing-based learning model trained so as to predict molar concentrations, outputting molar concentrations of cells corresponding to the cell images by applying the learning model to the acquired cell images, and calculating a drug evaluation value used to evaluate effects of the drug on the cells based on the molar concentrations of the cells corresponding to the cell images output through the learning model.Type: GrantFiled: November 17, 2021Date of Patent: April 9, 2024Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Wuk Son, Kook Rae Cho, Eun Joo Kim, Eun Sook Choi
-
Publication number: 20240104115Abstract: Disclosed herein are a method and apparatus for converting a credential data schema.Type: ApplicationFiled: July 11, 2023Publication date: March 28, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seok-Hyun KIM, Soo-Hyung KIM, Young-Seob CHO, Geon-Woo KIM, Young-Sam KIM, Jong-Hyouk NOH, Kwan-Tae CHO, Sang-Rae CHO, Jin-Man CHO, Seung-Hun JIN
-
Publication number: 20240104990Abstract: Disclosed herein is a method for user-centered visitor access management, which may include issuing, by a management office server, a digital certificate to a householder terminal; registering, by a wall-pad, a householder in response to a request to register the householder based on the digital certificate; requesting, by the householder terminal, the management office server to register a visitor based on a visit request from a visitor terminal and delegating the digital certificate to the visitor terminal; making an entry request to a management terminal based on the digital certificate; verifying, by the wall-pad, the digital certificate based on a request for verification for entry from a wall-pad management terminal and providing a verification result to the wall-pad management terminal when the management terminal is the wall-pad management terminal; and managing and controlling, by the wall-pad, permission to use home devices based on delegated permission information of the digital certificate.Type: ApplicationFiled: March 22, 2023Publication date: March 28, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seok-Hyun KIM, Young-Seob CHO, Soo-Hyung KIM, Geon-Woo KIM, Young-Sam KIM, Jong-Hyouk NOH, Kwan-Tae CHO, Sang-Rae CHO, Jin-Man CHO, Seung-Hun JIN
-
Patent number: 11942567Abstract: Provided is a method of manufacturing a light-emitting element, the method including positioning a substrate, forming a first separation layer, which includes a first sacrificial layer, an etching control layer on the first sacrificial layer, and a second sacrificial layer on the etching control layer, on the substrate, forming at least one first light-emitting element on the first separation layer, and separating the first light-emitting element from the substrate.Type: GrantFiled: July 15, 2021Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jung Hong Min, Dae Hyun Kim, Hyun Min Cho, Jong Hyuk Kang, Dong Uk Kim, Seung A Lee, Hyun Deok Im, Hyung Rae Cha
-
Patent number: 9920966Abstract: An apparatus and a method of removing a high boiling point residue from a waste refrigerant are provided to improve a reuse rate of the waste refrigerant by improving an oil removal rate at which oil is separated from the waste refrigerant. The apparatus includes a vaporizer that is configured to vaporize a waste refrigerant collected from a vehicle and includes an oil outlet configured to exhaust oil separated from the waste refrigerant. In addition, an oil separator is configured to receive the vaporized waste refrigerant transferred from the vaporizer and separate oil mists remaining in the waste refrigerant from the waste refrigerant.Type: GrantFiled: December 22, 2014Date of Patent: March 20, 2018Assignee: Hyundai Motor CompanyInventors: Han Seok Kim, Jong Rae Cho, Dae Sung Jung
-
Publication number: 20160102899Abstract: An apparatus and a method of removing a high boiling point residue from a waste refrigerant are provided to improve a reuse rate of the waste refrigerant by improving an oil removal rate at which oil is separated from the waste refrigerant. The apparatus includes a vaporizer that is configured to vaporize a waste refrigerant collected from a vehicle and includes an oil outlet configured to exhaust oil separated from the waste refrigerant. In addition, an oil separator is configured to receive the vaporized waste refrigerant transferred from the vaporizer and separate oil mists remaining in the waste refrigerant from the waste refrigerant.Type: ApplicationFiled: December 22, 2014Publication date: April 14, 2016Inventors: Han Seok Kim, Jong Rae Cho, Dae Sung Jung
-
Patent number: 8874381Abstract: The present invention provides a method for calculating a destruction rate of refrigerant by establishing a calibration line using standard refrigerant gases and measuring the amount of refrigerant remaining in exhaust gas discharged after destruction of waste refrigerant. For this purpose, the present invention provides a method for calculating a destruction rate of refrigerant, the method including: establishing a calibration line using standard refrigerant gas samples whose concentrations are known; sampling exhaust gas finally discharged after decomposition of waste refrigerant; measuring the concentration of refrigerant remaining in the sampled exhaust gas; and calculating the amount of undestroyed refrigerant using the concentration of refrigerant remaining in the exhaust gas, the amount of exhaust gas discharged, and the known density of refrigerant.Type: GrantFiled: June 29, 2011Date of Patent: October 28, 2014Assignee: Hyundai Motor CompanyInventors: Dae Sung Jung, Jun Young Lee, Jong Rae Cho, Han Seok Kim
-
Publication number: 20120253690Abstract: The present invention provides a method for calculating a destruction rate of refrigerant by establishing a calibration line using standard refrigerant gases and measuring the amount of refrigerant remaining in exhaust gas discharged after destruction of waste refrigerant. For this purpose, the present invention provides a method for calculating a destruction rate of refrigerant, the method including: establishing a calibration line using standard refrigerant gas samples whose concentrations are known; sampling exhaust gas finally discharged after decomposition of waste refrigerant; measuring the concentration of refrigerant remaining in the sampled exhaust gas; and calculating the amount of undestroyed refrigerant using the concentration of refrigerant remaining in the exhaust gas, the amount of exhaust gas discharged, and the known density of refrigerant.Type: ApplicationFiled: June 29, 2011Publication date: October 4, 2012Applicant: HYUNDAI MOTOR COMPANYInventors: Dae Sung Jung, Jun Young Lee, Jong Rae Cho, Han Seok Kim