Patents by Inventor Chong Choi
Chong Choi 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: 11944940Abstract: Provided is a method for manufacturing a water-treatment membrane, the method including bringing an aqueous solution including free chlorine and a halogen ion into contact with a polyamide active layer, wherein the free chlorine is present in an amount from 150 ppm to 400 ppm and the halogen ion is present in an amount from 150 ppm to 400 ppm based on the aqueous solution, and a water-treatment membrane manufactured using the same.Type: GrantFiled: January 18, 2019Date of Patent: April 2, 2024Assignee: LG CHEM, LTD.Inventors: Hyelim Kang, Danbi Han, Eun Woo Cho, Hyungjoon Jeon, Chong Kyu Shin, Lakwon Choi
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Patent number: 11367256Abstract: An object management system, an aircraft design system, and a method for managing an object. A three-dimensional environment with a model of an object and an avatar representing a human operator from a viewpoint relative to the avatar is displayed on a display system. A motion of the human operator is detected. An interaction between the avatar and the model of the object is identified in real time using information about motions of the human operator that are detected in real time. The interaction changes a group of dimensions in the model of the object. Further, the interaction between the avatar and the model of the object in the three-dimensional environment is displayed on the display system, enabling design changes in the model of the object made by the human operator.Type: GrantFiled: July 19, 2018Date of Patent: June 21, 2022Assignee: The Boeing CompanyInventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Patent number: 10984522Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: GrantFiled: March 2, 2020Date of Patent: April 20, 2021Assignee: The Boeing CompanyInventors: John W. Glatfelter, Chong Choi
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Publication number: 20200202513Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: ApplicationFiled: March 2, 2020Publication date: June 25, 2020Applicant: The Boeing CompanyInventors: John W. Glatfelter, Chong Choi
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Patent number: 10621715Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: GrantFiled: October 11, 2019Date of Patent: April 14, 2020Assignee: The Boeing CompanyInventors: John W. Glatfelter, Chong Choi
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Publication number: 20200043158Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: ApplicationFiled: October 11, 2019Publication date: February 6, 2020Applicant: The Boeing CompanyInventors: John W. Glatfelter, Chong Choi
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Patent number: 10445867Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: GrantFiled: July 13, 2016Date of Patent: October 15, 2019Assignee: The Boeing CompanyInventors: John W. Glatfelter, Chong Choi
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Publication number: 20180336725Abstract: An object management system, an aircraft design system, and a method for managing an object. A three-dimensional environment with a model of an object and an avatar representing a human operator from a viewpoint relative to the avatar is displayed on a display system. A motion of the human operator is detected. An interaction between the avatar and the model of the object is identified in real time using information about motions of the human operator that are detected in real time. The interaction changes a group of dimensions in the model of the object. Further, the interaction between the avatar and the model of the object in the three-dimensional environment is displayed on the display system, enabling design changes in the model of the object made by the human operator.Type: ApplicationFiled: July 19, 2018Publication date: November 22, 2018Inventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Patent number: 10043311Abstract: An object management system, an aircraft design system, and a method for managing an object. A three-dimensional environment with a model of an object and an avatar representing a human operator from a viewpoint relative to the avatar is displayed on a display system. A motion of the human operator is detected. An interaction between the avatar and the model of the object is identified in real time using information about motions of the human operator that are detected in real time. The interaction changes a group of dimensions in the model of the object. Further, the interaction between the avatar and the model of the object in the three-dimensional environment is displayed on the display system, enabling design changes in the model of the object made by the human operator.Type: GrantFiled: September 16, 2015Date of Patent: August 7, 2018Assignee: The Boeing CompanyInventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Publication number: 20180018764Abstract: Provided is a system and method for generating enhanced stereographic videos of aircraft build processes. Specifically, the system comprises a stereoscopic recording device configured to capture a plurality of stages of an aircraft build process. The system further comprises one or more processors, memory, and one or more programs stored in the memory that comprise instructions for execution by the system to build a stereographic library including repositories of 3D video corresponding to the plurality of stages of the aircraft build process. The system then generates an enhanced walkthrough video of the aircraft build process. The enhanced walkthrough video may include a parallax grid overlay and/or a thermal scan overlay integrated into the video. The system may then analyze the enhanced walkthrough video using post-processing analytics to identify anomalies and irregularities that occurred during the aircraft build process.Type: ApplicationFiled: July 13, 2016Publication date: January 18, 2018Applicant: THE BOEING COMPANYInventors: JOHN W. GLATFELTER, CHONG CHOI
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Patent number: 9852237Abstract: An object testing system and method for testing an object. A three-dimensional environment is displayed with a model of an object and an avatar from a viewpoint relative to the avatar on a display system viewed by a human operator. The object is under testing in a live environment. Information about motions of the human operator that are detected is generated. Live information about the object that is under testing in the live environment is received. A change in the object from applying the live information to the model of the object is identified. The change in the model of the object is displayed on the display system as seen from the viewpoint relative to the avatar in the three-dimensional environment.Type: GrantFiled: September 16, 2015Date of Patent: December 26, 2017Assignee: THE BOEING COMPANYInventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Publication number: 20170076495Abstract: An object testing system and method for testing an object. A three-dimensional environment is displayed with a model of an object and an avatar from a viewpoint relative to the avatar on a display system viewed by a human operator. The object is under testing in a live environment. Information about motions of the human operator that are detected is generated. Live information about the object that is under testing in the live environment is received. A change in the object from applying the live information to the model of the object is identified. The change in the model of the object is displayed on the display system as seen from the viewpoint relative to the avatar in the three-dimensional environment.Type: ApplicationFiled: September 16, 2015Publication date: March 16, 2017Inventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Publication number: 20170076494Abstract: An object management system, an aircraft design system, and a method for managing an object. A three-dimensional environment with a model of an object and an avatar representing a human operator from a viewpoint relative to the avatar is displayed on a display system. A motion of the human operator is detected. An interaction between the avatar and the model of the object is identified in real time using information about motions of the human operator that are detected in real time. The interaction changes a group of dimensions in the model of the object. Further, the interaction between the avatar and the model of the object in the three-dimensional environment is displayed on the display system, enabling design changes in the model of the object made by the human operator.Type: ApplicationFiled: September 16, 2015Publication date: March 16, 2017Inventors: Jonathan Wayne Gabrys, David William Bowen, Anthony Mathew Montalbano, Chong Choi
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Publication number: 20070216072Abstract: The present invention relates to an apparatus for manufacturing compacted irons of the reduced materials containing fine reduce irons and an apparatus for manufacturing molten irons provided with the same. The apparatus for manufacturing compacted irons according to the present invention includes a couple of rollers for compacting reduced materials containing fine reduced irons and manufacturing compacted irons, a guide chute for guiding compacted irons which are discharged from the couple of rollers; and crushers for crushing compacted irons which are guided into the guide chute. A guiding surface of the guide chute, which guides the compacted irons, includes a straight slanted surface and a curved slanted surface.Type: ApplicationFiled: October 18, 2005Publication date: September 20, 2007Applicant: POSCOInventors: Kwang Lee, Sung Shin, Min Park, Sang Joo, Deuk Kim, Soo Bang, Kwang-Soo Choi, Il-Hyun Cho, Seung-Ho Choi, Myung Kim, Chong Choi