Patents by Inventor Tae Ahn
Tae Ahn 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: 20230273928Abstract: Disclosed are methods and systems for a data discovery solution which harnesses the power of crowdsourcing to improve automated data curation. This is done in two complimentary ways: (a) large scale collective curation through anonymized multi-tenancy, and (b) and through internet scale matching and validation gaming platform using mobile application game. The result is the most extensive library of semantic-technical mappings of the enterprise data, which are immediately at hand to provide a fast, easy and a good understanding of the enterprise data. The data discovery solution forms a gateway for governing and unlocking value from big data.Type: ApplicationFiled: January 26, 2023Publication date: August 31, 2023Inventor: Andy Tae Ahn
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Publication number: 20230196895Abstract: A method for monitoring a state of wearing safety protective equipment according to an embodiment includes receiving an image from a site monitoring device installed at an operation site determining whether a work performed in a monitoring area corresponds to a dangerous work by analyzing the image; detecting a target worker and a body area of the target worker when it is determined that the work corresponds to the dangerous work as a result of determining whether the work performed in the monitoring area corresponds to the dangerous work; determining a type of safety protective equipment required for the target worker; and determining the state of the target worker wearing the safety protective equipment.Type: ApplicationFiled: December 20, 2022Publication date: June 22, 2023Applicants: POSCO Co., Ltd, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY, POSTECH Research and Business Development FoundationInventors: jinwoo Lee, Daijin Kim, Dongmin Cha, Joonyeon Lee, Geon Tae Ahn, Hyeongjin Jeon
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Publication number: 20230135310Abstract: The manufacturing of footwear includes the joining of components. The joining may be accomplished with adhesive. The adhesive, such as a polyurethane, is applied as a single-sided adhesive to a footwear component. The application of the adhesive can contaminate the system that is applying the adhesive with intentional over spray of the footwear component. The over spray ensures adequate coverage of the footwear component to allow a sufficient bond. A masking platform of the system masks portions of the system to limit the contamination caused by the over spray. Additionally, material brushes and scrapers may engage with components of the system to remove or limit adhesive contamination on those components. A vision system maps a surface of the footwear component to ensure the adhesive is applied for the specific article.Type: ApplicationFiled: December 28, 2022Publication date: May 4, 2023Inventors: Hyun Tae AHN, TaeSoo Ha, Won Seok Kang, Jae Eik Koo, Sang Hee Lee, Daeyoung Park, John J. Park, SungChul Park
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Publication number: 20230032393Abstract: A display device includes, a display panel including a light-emitting element layer disposed on a substrate, a thin-film encapsulation layer disposed on the light-emitting element layer, a touch electrode layer disposed on the thin-film encapsulation layer, a display area, the light-emitting element layer being located in the display area, and a non-display area disposed around the display area, and a resin pattern disposed on and directly contacting the touch electrode layer. The non-display area includes a first non-display area disposed around the display area, and a second non-display area spaced apart from the display area, the first non-display area being disposed between the display area and the second non-display area in a plan view. The resin pattern is disposed in the second non-display area in a plan view.Type: ApplicationFiled: March 28, 2022Publication date: February 2, 2023Applicant: Samsung Display Co., LTD.Inventors: Seung Wook KWON, Seo Yeon LEE, Seung Gun CHAE, Sang Tae AHN, Seung Yeon CHAE
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Patent number: 11567949Abstract: Disclosed are methods and systems for a data discovery solution which harnesses the power of crowdsourcing to improve automated data curation. This is done in two complimentary ways: (a) large scale collective curation through anonymized multi-tenancy, and (b) and through internet scale matching and validation gaming platform using mobile application game. The result is the most extensive library of semantic-technical mappings of the enterprise data, which are immediately at hand to provide a fast, easy and a good understanding of the enterprise data. The data discovery solution forms a gateway for governing and unlocking value from big data.Type: GrantFiled: October 2, 2020Date of Patent: January 31, 2023Assignee: PRAXI DATA, INC.Inventor: Andy Tae Ahn
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Patent number: 11559111Abstract: The manufacturing of footwear includes the joining of components. The joining may be accomplished with adhesive. The adhesive, such as a polyurethane, is applied as a single-sided adhesive to a footwear component. The application of the adhesive can contaminate the system that is applying the adhesive with intentional over spray of the footwear component. The over spray ensures adequate coverage of the footwear component to allow a sufficient bond. A masking platform of the system masks portions of the system to limit the contamination caused by the over spray. Additionally, material brushes and scrapers may engage with components of the system to remove or limit adhesive contamination on those components. A vision system maps a surface of the footwear component to ensure the adhesive is applied for the specific article.Type: GrantFiled: January 5, 2021Date of Patent: January 24, 2023Assignee: NIKE, Inc.Inventors: Hyun Tae Ahn, TaeSoo Ha, Won Seok Kang, Jae Eik Koo, Sang Hee Lee, Daeyoung Park, John J. Park, SungChul Park
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Patent number: 11484902Abstract: A system is provided for selectively applying a coating to portions of an article having at least one area that is not be coated. The system comprises a jig, with a platform for supporting article. The jig also has a bar that is moveable with respect to the platform and at least one masking element that is coupled to the bar and is configured to cover the at least one surface of the article that is not to be coated. The jig also has a first connection mechanism that defines a first mating element. The system also comprises at least one carrier that comprises a base and at least one second connection mechanism that defines a second mating element. The second mating element is mateable with the first mating element such that the jig is releasably coupled to the carrier upon mating the first and second mating elements.Type: GrantFiled: November 27, 2019Date of Patent: November 1, 2022Assignee: NIKE, Inc.Inventors: Hyun Tae Ahn, Tae Woong Heo, Min Ho Jang, Ji Hoo Park
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Patent number: 11441211Abstract: Provided is a method for producing alloy steel, the method comprising producing first alloy steel in a temperature holding furnace; maintaining the first alloy steel at a temperature of no lower than a melting point in the temperature holding furnace; and producing second alloy steel having an alloy content lower than the alloy content in the first alloy steel by melt mixing of the first alloy steel and molten steel. In the producing of the alloy steel, melting and storing of the ferroalloy are continuously performed, and thus, the temperature drop of the ferroalloy may be suppressed or prevented.Type: GrantFiled: December 16, 2016Date of Patent: September 13, 2022Assignee: POSCOInventors: Woong Hee Han, Chong Tae Ahn, Soo Chang Kang, Jun Jeong Beak, Min Ho Song
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Patent number: 11225295Abstract: A rear cross member for a vehicle includes: an upper plate including an upper body, and upper side parts that are formed to extend from opposite ends of the upper body; a lower plate including a lower body that is coupled with the upper body, and lower side parts that are formed to extend from opposite ends of the lower body and are coupled with the upper side parts; and a front panel connected to the upper and lower plates.Type: GrantFiled: September 27, 2019Date of Patent: January 18, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Hee Tae Ahn
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Patent number: 11225695Abstract: Provided is a dephosphorizing flux configured to adjust a phosphorous component contained in molten steel, the dephosphorizing flux includes a main material including BaCO3 and a supplementary material, wherein the supplementary material includes a first material containing either of NaHCO3 or Na2CO3 and a second material containing CaF2. Thus, in accordance with a dephosphorizing flux and a method for preparing the same of the present disclosure, the plugging of a lower blowing nozzle that blows a carrier gas during dephosphorization may be prevented while improving a dephosphorization ratio. In addition, since environment polluting substances are not used as in conventional arts, environment pollution risk may be reduced, and the cost burden due to the facility for pollution prevention and harmful substance management may be alleviated.Type: GrantFiled: December 11, 2017Date of Patent: January 18, 2022Assignee: POSCOInventors: Woong Hee Han, Chong Tae Ahn, Jun Jeong Beak, Min Ho Song, Soo Chang Kang
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Patent number: 11145675Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.Type: GrantFiled: May 15, 2020Date of Patent: October 12, 2021Assignee: SK hynix Inc.Inventors: Yung Jun Kim, Won Hyo Cha, Byung Soo Park, Sang Tae Ahn, Sung Jae Chung
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Publication number: 20210204656Abstract: The manufacturing of footwear includes the joining of components. The joining may be accomplished with adhesive. The adhesive, such as a polyurethane, is applied as a single-sided adhesive to a footwear component. The application of the adhesive can contaminate the system that is applying the adhesive with intentional over spray of the footwear component. The over spray ensures adequate coverage of the footwear component to allow a sufficient bond. A masking platform of the system masks portions of the system to limit the contamination caused by the over spray. Additionally, material brushes and scrapers may engage with components of the system to remove or limit adhesive contamination on those components. A vision system maps a surface of the footwear component to ensure the adhesive is applied for the specific article.Type: ApplicationFiled: January 5, 2021Publication date: July 8, 2021Inventors: Hyun Tae Ahn, TaeSoo Ha, Won Seok Kang, Jae Eik Koo, Sang Hee Lee, Daeyoung Park, John J. Park, SungChul Park
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Patent number: 11012097Abstract: A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.Type: GrantFiled: August 6, 2019Date of Patent: May 18, 2021Assignee: LG ELECTRONICS INC.Inventors: Chul Soo Lee, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Hyoung Gon Lee, Jae Hyung Song, Jin Pil Kim, Won Gyu Song, Joon Hui Lee, Jin Woo Kim, Byoung Gill Kim, Jong Yeul Suh, Kyu Tae Ahn
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Publication number: 20210089547Abstract: Disclosed are methods and systems for a data discovery solution which harnesses the power of crowdsourcing to improve automated data curation. This is done in two complimentary ways: (a) large scale collective curation through anonymized multi-tenancy, and (b) and through internet scale matching and validation gaming platform using mobile application game. The result is the most extensive library of semantic-technical mappings of the enterprise data, which are immediately at hand to provide a fast, easy and a good understanding of the enterprise data. The data discovery solution forms a gateway for governing and unlocking value from big data.Type: ApplicationFiled: October 2, 2020Publication date: March 25, 2021Inventor: Andy Tae Ahn
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Patent number: 10951410Abstract: A system for implementing a virtual machine based on a zero-knowledge proof circuit for general operation verification is disclosed, which includes a general operation verification circuit generator that generates a general operation verification circuit having a base number of commands, a base number of machine steps, and a base system size and generates proof keys and verification keys by using the general operation verification circuit and a zk-SNARK algorithm, a prover terminal that generates a proof by using a proof key included in the general operation verification circuit, coefficients of a polynomial function obtained through the zk-SNARK algorithm, and information required for verifying and proving from the general operation verification circuit; and a verifier terminal that performs verification of whether or not the proof is valid by using the verification key, the information required for verifying and proving from the general operation verification circuit, and the proof.Type: GrantFiled: November 9, 2020Date of Patent: March 16, 2021Assignees: Onther, Inc.Inventors: Soonhyeong Jeong, Byeong-tae Ahn
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Publication number: 20200377977Abstract: Provided is a method for producing steel including: preparing a first molten steel and a manganese-containing melt; supplying a nitrogen gas into a storage to blow nitrogen into the melt received in the storage and thereby adjusting a nitrogen content (wt %) in the melt to a required nitrogen content (wt %); and mixing the melt and the first molten steel to produce a second molten steel containing manganese and nitrogen. Since nitrogen is not blown while melting large amounts of solid materials, the oxidation of manganese due to a high temperature may be minimized or prevented. In addition, a large amount of solid material is not added, and a small amount of manganese-containing nonferrous metal or a FeMn ferroalloy is added, if necessary, into a produced melt in a molten state, and thus, a problem of temperature drop due to the input of the solid material may be minimized or prevented.Type: ApplicationFiled: September 4, 2017Publication date: December 3, 2020Inventors: Soo Chang KANG, Chong Tae AHN, Woong Hee HAN, Jun Jeong BEAK, Min Ho SONG
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Publication number: 20200340085Abstract: When storing a molten ferroalloy or molten nonferrous metal, the molten ferroalloy or molten nonferrous metal is denitrified or prevented from absorbing nitrogen, and thus post processing such as a denitrification process may not be performed. For this, there is provided a method of producing molten manganese-containing steel, the method including: preparing a molten ferroalloy or a molten nonferrous metal; maintaining the molten ferroalloy or the molten nonferrous metal at a temperature equal to or higher than a melting point thereof; and pouring the molten ferroalloy or the molten nonferrous metal into prepared molten steel, wherein in the maintaining of the molten ferroalloy or the molten nonferrous metal, the molten ferroalloy or the molten nonferrous metal is subjected to a nitrogen-absorption prevention process or a denitrification process.Type: ApplicationFiled: July 10, 2020Publication date: October 29, 2020Inventors: Woong-Hee HAN, Chang-Hee YIM, Min-Ho SONG, Soo-Chang KANG, Chong-Tae AHN
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Patent number: 10795899Abstract: Disclosed are methods and systems for a data discovery solution which harnesses the power of crowdsourcing to improve automated data curation. This is done in two complimentary ways: (a) large scale collective curation through anonymized multi-tenancy, and (b) and through internet scale matching and validation gaming platform using mobile application game. The result is the most extensive library of semantic-technical mappings of the enterprise data, which are immediately at hand to provide a fast, easy and a good understanding of the enterprise data. The data discovery solution forms a gateway for governing and unlocking value from big data.Type: GrantFiled: July 17, 2019Date of Patent: October 6, 2020Assignee: PRAXI DATA, INC.Inventor: Andy Tae Ahn
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Patent number: 10790856Abstract: A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service_type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.Type: GrantFiled: January 4, 2019Date of Patent: September 29, 2020Assignee: LG ELECTRONICS INC.Inventors: Chul Soo Lee, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Hyoung Gon Lee, Jae Hyung Song, Jin Pil Kim, Won Gyu Song, Joon Hui Lee, Jin Woo Kim, Byoung Gill Kim, Jong Yeul Suh, Kyu Tae Ahn
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Publication number: 20200279865Abstract: A semiconductor device includes stack structures each including a first conductive layer, a substrate disposed under the stack structures, first impurity regions disposed in the substrate, and at least one trench passing through the stack structures and disposed above the first impurity regions.Type: ApplicationFiled: May 15, 2020Publication date: September 3, 2020Applicant: SK hynix Inc.Inventors: Yung Jun KIM, Won Hyo CHA, Byung Soo PARK, Sang Tae AHN, Sung Jae CHUNG