Patents by Inventor Hong-Gee Kim
Hong-Gee Kim 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: 11919062Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.Type: GrantFiled: January 19, 2023Date of Patent: March 5, 2024Assignee: POSCO CO., LTDInventors: Hong Gee Kim, Hyun Sung Son
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Publication number: 20230256495Abstract: Provided are a method and apparatus for manufacturing hot press formed parts for a multi-step process, the method comprising: a heating step for heating a strip material; a transferring step for transferring the heated strip material to a processing apparatus having mounted on a press a plurality of molds comprising a notching mold and/or a blanking mold, a forming mold, and a trimming mold; a notching step, for obtaining a notched material connected to the strip by means of a web portion by cutting a part of the material by means of the notching mold, and/or a blanking step for obtaining a blanked material separated from the strip by cutting a part of the material by means of the blanking mold; a forming step of transferring and positioning the material which has gone through the notching step and/or the blanking step near the forming mold, and then forming the material by means of the forming mold; and a trimming step for removing, by means of the trimming mold, an outer edge portion of the material which iType: ApplicationFiled: June 28, 2021Publication date: August 17, 2023Applicant: POSCO Co., LtdInventors: Hong-Gee Kim, Hyun-Sung Son
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Publication number: 20230158559Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.Type: ApplicationFiled: January 19, 2023Publication date: May 25, 2023Applicant: POSCO Co., LtdInventors: Hong Gee KIM, Hyun Sung SON
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Patent number: 11590549Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.Type: GrantFiled: September 1, 2020Date of Patent: February 28, 2023Assignee: POSCO CO., LTDInventors: Hong Gee Kim, Hyun Sung Son
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Publication number: 20220241840Abstract: A wheel disc including a bolt hole for bolt fastening, includes a first region extending to have a predetermined width in a circumferential direction of the bolt hole and a second region, other than the first region, wherein the first region has an average tensile strength lower than that of the second region.Type: ApplicationFiled: September 16, 2020Publication date: August 4, 2022Applicant: POSCOInventors: Hong-Gee Kim, Hyun-Sung Son, Min-Sung Lee, Hyuk-Sun Kwon, Youn-Il Chung
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Publication number: 20220008978Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.Type: ApplicationFiled: September 1, 2020Publication date: January 13, 2022Inventors: Hong Gee KIM, Hyun Sung SON
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Patent number: 9778734Abstract: Disclosed herein is a memory aid method of selecting data watched by a user, recording the selected data along with situation/behavior data upon watching, providing recorded audio/video data in response to a situation condition. The memory aid method may include receiving audio/video data from a wearable device, separating unit data including only associated parts from the audio/video data, and extracting character or feature data from the unit data. Object data and context data are generated from the character/feature data. Importance of the generated object and context data is determined with reference to a personal information DB. Audio/video data is stored depending on the importance. The method can record audio/video data recognized by a user at normal times, extract data necessary for a current situation, and provide the extracted data to the user. Accordingly, a user can accurately remember information that was watched in the past.Type: GrantFiled: April 14, 2015Date of Patent: October 3, 2017Assignee: Seoul National University R&DB FoundationInventors: Hong Gee Kim, Sang Sup Choi
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Publication number: 20160082496Abstract: The present invention relates to a hot press forming device for coated steel and a hot press forming method using the same, which can reduce the generation of fine cracks of a molding and can obtain uniform material properties.Type: ApplicationFiled: December 24, 2013Publication date: March 24, 2016Applicant: POSCOInventors: Hong-Gee Kim, Jong-Won Choi, Kyung-Seok Oh, Dong-Jin Kim
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Patent number: 9219608Abstract: A system, apparatus, and method in a communication system allow sharing contents of users by acquiring an access right even if there is no connection relationship in a Social Network Service (SNS). The system includes an SNS provider and a middleware server. The SNS provider provides the SNS and generates an authorization key and an authorization token according to an open authorization protocol. The middleware server obtains contents of a second user from the SNS provider by using an authorization key of the second user when a first user requests sharing SNS contents of the second user, and transmits the contents of the second user to the first user.Type: GrantFiled: August 5, 2011Date of Patent: December 22, 2015Assignees: Samsung Electronics, Co., Ltd, SNU R&DB FoundationInventors: Jeong-Soo Lee, Hong-Gee Kim, Sang-Won Yang, Seung-Jae Song, Jin-Hyun Ahn, James G. Kim
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Publication number: 20150338912Abstract: Disclosed herein is a memory aid method of selecting data watched by a user, recording the selected data along with situation/behavior data upon watching, providing recorded audio/video data in response to a situation condition. The memory aid method may include receiving audio/video data from a wearable device, separating unit data including only associated parts from the audio/video data, and extracting character or feature data from the unit data. Object data and context data are generated from the character/feature data. Importance of the generated object and context data is determined with reference to a personal information DB. Audio/video data is stored depending on the importance. The method can record audio/video data recognized by a user at normal times, extract data necessary for a current situation, and provide the extracted data to the user. Accordingly, a user can accurately remember information that was watched in the past.Type: ApplicationFiled: April 14, 2015Publication date: November 26, 2015Inventors: Hong Gee Kim, Sang Sup Choi
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Patent number: 8880514Abstract: The present invention relates to a terminology-system-based system for supporting data object definition, which delimits a concept by means of a qualifier. The terminology-system-based system for supporting data object definition stores a terminology system in which a concept is structured to a terminology object and a terminology relation, and stores a data object for the concept in order to define a data object for a selected concept (hereinafter, referred to as a corresponding concept). The terminology-system-based system for supporting data object definition comprises a qualifier recommendation unit, which receives a qualifier of the selected corresponding concept to define the corresponding concept, searches for a data object which is stored and defined as a concept which is the same as the corresponding concept (hereinafter, referred to as the same concept), and recommends a qualifier of the object.Type: GrantFiled: April 18, 2011Date of Patent: November 4, 2014Assignee: SNU R&DB FoundationInventors: Hong Gee Kim, Seung Jae Song
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Publication number: 20130046758Abstract: The present invention relates to a terminology-system-based system for supporting data object definition, which delimits a concept by means of a qualifier. The terminology-system-based system for supporting data object definition stores a terminology system in which a concept is structured to a terminology object and a terminology relation, and stores a data object for the concept in order to define a data object for a selected concept (hereinafter, referred to as a corresponding concept). The terminology-system-based system for supporting data object definition comprises a qualifier recommendation unit, which receives a qualifier of the selected corresponding concept to define the corresponding concept, searches for a data object which is stored and defined as a concept which is the same as the corresponding concept (hereinafter, referred to as the same concept), and recommends a qualifier of the object.Type: ApplicationFiled: April 18, 2011Publication date: February 21, 2013Applicant: SNU R&DB FOUNDATIONInventors: Hong Gee Kim, Seung Jae Song
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Publication number: 20120291510Abstract: Disclosed are a hot press forming method and a product formed using the hot press forming method, able to process a plated steel blank under appropriate heat treatment conditions to prevent the volatilization of a plated layer and the formation of oxidized scale, and which divisionally heats the plated steel blank in a secondary heating process to provide different strengths and physical properties to the product. The hot press forming method includes primarily and entirely heating the plated steel material to a predetermined temperature and maintaining the plated steel material at the predetermined temperature, secondarily and rapidly heating at least one portion of the plated steel material after the high temperature maintenance of the plated steel material, and performing a hot press forming and cooling process on the secondarily heated plated steel material.Type: ApplicationFiled: December 28, 2010Publication date: November 22, 2012Applicant: POSCOInventors: Hong-Gee Kim, Yeol-Rae Cho, Jo-Kwan Jin, Han-Gu Cho
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Publication number: 20120227089Abstract: A system, apparatus, and method in a communication system allow sharing contents of users by acquiring an access right even if there is no connection relationship in a Social Network Service (SNS). The system includes an SNS provider and a middleware server. The SNS provider provides the SNS and generates an authorization key and an authorization token according to an open authorization protocol. The middleware server obtains contents of a second user from the SNS provider by using an authorization key of the second user when a first user requests sharing SNS contents of the second user, and transmits the contents of the second user to the first user.Type: ApplicationFiled: August 5, 2011Publication date: September 6, 2012Applicants: SNU R&DB FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeong-Soo Lee, Hong-Gee Kim, Sang-Won Yang, Seung-Jae Song, Jin-Hyun Ahn, James G. Kim