Patents by Inventor Jeong Hwa Lee

Jeong Hwa Lee 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: 20250033922
    Abstract: A wire transfer device is provided. The wire transfer device includes a frame, a bobbin connected to the frame and on which a wire is configured to be wound; a holder including a first end connected to the wire and a second end opposite to the first end and configured to be connected to foil; and a guide roller configured to guide a movement path of the wire or the holder. The guide roller includes a groove region for accommodating the wire and a protruding region extending from the groove region and configured to contact with the holder.
    Type: Application
    Filed: July 16, 2024
    Publication date: January 30, 2025
    Inventors: Jeong Bok LEE, Sang Hwa KIM, Kyun Yeol LIM, Kyoung Tae MIN
  • Patent number: 12212424
    Abstract: Disclosed are a method and an apparatus for an instant messaging service to provide a schedule service. A schedule management server according to an example embodiment includes receiving a schedule creating request, selecting any one of a first type of calendar belonging to a chatroom in which the schedule creating request is created and a second type of calendar belonging to a user account which creates the schedule creating request, according to a schedule type included in the schedule creating request; and creating a schedule corresponding to the selected type of calendar.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: January 28, 2025
    Assignee: KAKAO CORP.
    Inventors: Jeong Min Yun, Moon Young Jo, Yeon Jin Lee, Won Chul Jeong, Han Byeol Choi, Bong Gyun Kang, Hyun Na Park, Moon Seok Park, Pyung Hwa Choi, Dae Seong Shin, Seung Uk Jeong, Hoi Moon Jeong, Won Iel Yoo, Seo Yon Choi
  • Publication number: 20230332422
    Abstract: A heat generating fabric for curing outer wall concrete is provided and more specifically, to a heat generating fabric for curing outer wall concrete and an outer wall concrete curing method using the same, wherein the heat generating fabric has the effects of: enabling concrete curing even in winter; having a uniform temperature distribution; having excellent flexibility, and thus excellent adhesion when applied to a concrete structure having a stepped region; having excellent heat insulating performance; enabling uniform curing even to the inside of concrete; having remarkably little change in material properties after generating heat; and having excellent durability.
    Type: Application
    Filed: July 21, 2020
    Publication date: October 19, 2023
    Inventors: Sung Man LEE, Dong Ho Lee, Weon Cheol Song, Dong Rae Kim, Jeong Hwa Lee
  • Publication number: 20230028366
    Abstract: A heating fabric for curing inner wall concrete is provided and; more specifically, to a heating fabric for curing inner wall concrete and a method for curing inner wall concrete by using same, wherein the heating fabric has the effects of: enabling concrete curing even in winter; having a uniform temperature distribution; having excellent flexibility, and thus excellent adhesion when applied to a concrete structure having a stepped region; having excellent heat insulating performance; enabling uniform curing even to the inside of concrete; having remarkably little change in material properties after generating heat; and having excellent durability.
    Type: Application
    Filed: July 21, 2020
    Publication date: January 26, 2023
    Inventors: Sung Man Lee, Dong Ho Lee, Weon Cheol Song, Dong Rae Kim, Jeong Hwa Lee
  • Patent number: 10635163
    Abstract: Provided is a system and method for interaction analysis of virtual space. The system for interaction analysis of virtual space includes an interaction data collection unit which collects interaction data of at least one user participating in virtual space in which virtual content is implemented, an interaction data storage unit which synchronizes and stores the collected interaction data, and an interaction data analysis unit which provides an analysis mode of the interaction data.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: April 28, 2020
    Assignees: Korea Institute of Science and Technology, Center of Human-Centered Interaction for Coexistence
    Inventors: Jung Min Park, Joong Jae Lee, Jeong Hwa Lee
  • Patent number: 10363554
    Abstract: The present invention relates to a method for regenerating a catalyst that can effectively remove a poison bound to a catalyst without chemical injury while minimizing the loss of catalytically active components through a process with improved efficiency, whereby the regenerated catalyst may exhibit excellent denitrification performance.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: July 30, 2019
    Assignee: GEESCO CO., LTD.
    Inventors: Sung-Ho Hong, Tae-Yong Shin, Jeong Hwa Lee, Sang Duck Seo
  • Publication number: 20190163260
    Abstract: Provided is a system and method for interaction analysis of virtual space. The system for interaction analysis of virtual space includes an interaction data collection unit which collects interaction data of at least one user participating in virtual space in which virtual content is implemented, an interaction data storage unit which synchronizes and stores the collected interaction data, and an interaction data analysis unit which provides an analysis mode of the interaction data.
    Type: Application
    Filed: October 25, 2018
    Publication date: May 30, 2019
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
    Inventors: Jung Min PARK, Joong Jae Lee, Jeong Hwa Lee
  • Publication number: 20180141034
    Abstract: The present invention relates to a method for regenerating a catalyst that can effectively remove a poison bound to a catalyst without chemical injury while minimizing the loss of catalytically active components through a process with improved efficiency, whereby the regenerated catalyst may exhibit excellent denitrification performance.
    Type: Application
    Filed: April 1, 2016
    Publication date: May 24, 2018
    Inventors: Sung-Ho HONG, Tae-Yong SHIN, Jeong Hwa LEE, Sang Duck SEO
  • Patent number: 8084218
    Abstract: The present invention relates to a method for diagnosing cancers by measuring proteins associated with tumorigenesis and metastasis, and a diagnostic kit using the same, particularly relates to the method for diagnosing cancers by measuring the changes of glycosylation of proteins and the kit for diagnosis of cancers using the said method. The method and kit of the present invention can effectively be used for the sensitive diagnosis of cancers comprising colon cancer, stomach cancer, lung cancer and liver cancer.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: December 27, 2011
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Jeong Heon Ko, Soo Young Hwang, Hosung Sohn, Sejeong Oh, Jeong Hwa Lee, Sang Chul Lee, Jong-Shin Yoo, Dae-Sil Lee
  • Publication number: 20100099121
    Abstract: The present invention relates to a method for diagnosing cancers by measuring proteins associated with tumorigenesis and metastasis, and a diagnostic kit using the same, particularly relates to the method for diagnosing cancers by measuring the changes of glycosylation of proteins and the kit for diagnosis of cancers using the said method. The method and kit of the present invention can effectively be used for the sensitive diagnosis of cancers comprising colon cancer, stomach cancer, lung cancer and liver cancer.
    Type: Application
    Filed: November 9, 2009
    Publication date: April 22, 2010
    Inventors: Jeong Heon Ko, Soo Young Hwang, Hosung Sohn, Sejeong Oh, Jeong Hwa Lee, Sang Chul Lee, Jong-Shin Yoo, Dae-Sil Lee
  • Patent number: 7622261
    Abstract: The present invention relates to a method for diagnosing cancers by measuring proteins associated with tumorigenesis and metastasis, and a diagnostic kit using the same, particularly relates to the method for diagnosing cancers by measuring the changes of glycosylation of proteins and the kit for diagnosis of cancers using the said method. The method and kit of the present invention can effectively be used for the sensitive diagnosis of cancers comprising colon cancer, stomach cancer, lung cancer and liver cancer.
    Type: Grant
    Filed: December 28, 2002
    Date of Patent: November 24, 2009
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Jeong Heon Ko, Soo Young Hwang, Hosung Sohn, Sejeong Oh, Jeong Hwa Lee, Sang Chul Lee, Jong-Shin Yoo, Dae-Sil Lee