Patents by Inventor Sung Yong Chang

Sung Yong Chang 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).

  • Patent number: 12289277
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes providing a profile of at least one expert account for counseling linked to a channel of a second user to a terminal of a first user, identifying an initiation condition for a counseling ticket for counseling with a first expert account, creating a counseling ticket to be allocated to the first expert account, and transmitting counseling content through a chat room for counseling of the channel in which the first expert account and an account of the first user participate.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: April 29, 2025
    Assignee: KAKAO CORP.
    Inventors: Ho Jun Lee, Yu Mi Kim, Sung Yong Chang, Jung Han Choi, Bo Mi Hong, June Kwon Moon, Ji Soo Hwang
  • Patent number: 12284142
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes acquiring, based a search request for a message transmitted to a channel registered in the service, a search result of a chatbot server linked to the channel, providing an interface for inputting a value of at least one parameter included in the search result to a terminal of a counselor linked to the channel, acquiring an entity corresponding to the parameter based on the message, determining a value of the parameter based on at least one of the acquired entity and data input through the interface, and requesting, based on the determined value of the parameter, an instant messaging server configured to provide the service to transmit a response message corresponding to the search result.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: April 22, 2025
    Assignee: KAKAO CORP.
    Inventors: Ho Jun Lee, Jung Han Choi, Bo Mi Hong, June Kwon Moon, Ji Soo Hwang, Hye Ryeon Lee, Sang Hyeon Seo, Sung Yong Chang
  • Publication number: 20250022015
    Abstract: An operation method of an application system includes receiving a chat room-entry event notifying that a user enters the chat room from a terminal in which an application is installed, generating an entry trigger based on the chat room enter event, and providing user context suitable information inferred based on a user key included in the entry trigger to the chat room.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: YOUNG JIN HUH, SUNG YONG CHANG, SOOK YOUNG LEE, Jisoo HWANG, Hye Ryeon LEE, SEON HWA KIM, YOUNGHAE LEE, JIN HWAN KIM
  • Publication number: 20250017349
    Abstract: A nail decorating kit includes a release substrate, a plurality of nail decals peelably adhered to the release substrate and an applicator peelably adhered to the release substrate for transferring a selected decal from the release substrate to a fingernail or a toenail. A method for applying decals to a fingernail or toenail includes the steps of providing a release substrate having a plurality of nail decals and an applicator peelably adhered thereto, peeling the applicator from the release substrate, pressing an applicator end against a top surface of a selected decal, peeling the selected decal off the release substrate using the applicator, wherein the selected decal is temporarily adhered to the applicator end, pressing the decal against a fingernail or toenail with the applicator end of the applicator and releasing the applicator end from the top surface of the decal, whereby the decal is adhered to the fingernail or toenail.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 16, 2025
    Inventor: Sung Yong Chang
  • Patent number: 12159704
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes activating a connection with a chatbot server linked to a channel in a chat room, calling a chatbot block corresponding to a specific task included in the chatbot server through the chat room, transmitting a message received from a terminal of a user connected to the chat room to the chatbot server as an input of the chatbot block, and transmitting an output of the chatbot block in response to the message received from the chatbot server to the terminal of the user.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: December 3, 2024
    Assignee: KAKAO CORP.
    Inventors: Ho Jun Lee, Han Yong Park, Jung Han Choi, Sung Yong Chang, Sang Hyeon Seo, Hye Ryeon Lee
  • Patent number: 12131354
    Abstract: An operation method of an application system includes receiving a chat room-entry event notifying that a user enters the chat room from a terminal in which an application is installed, generating an entry trigger based on the chat room enter event, and providing user context suitable information inferred based on a user key included in the entry trigger to the chat room.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: October 29, 2024
    Assignee: KAKAO CORP.
    Inventors: Young Jin Huh, Sung Yong Chang, Sook Young Lee, Jisoo Hwang, Hye Ryeon Lee, Seon Hwa Kim, Younghae Lee, Jin Hwan Kim
  • Publication number: 20230214886
    Abstract: An operation method of an application system includes receiving a chat room-entry event notifying that a user enters the chat room from a terminal in which an application is installed, generating an entry trigger based on the chat room enter event, and providing user context suitable information inferred based on a user key included in the entry trigger to the chat room.
    Type: Application
    Filed: December 27, 2022
    Publication date: July 6, 2023
    Inventors: YOUNG JIN HUH, SUNG YONG CHANG, SOOK YOUNG LEE, JISOO HWANG, HYE RYEON LEE, SEON HWA KIM, YOUNGHAE LEE, JIN HWAN KIM
  • Publication number: 20230049661
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes providing a profile of at least one expert account for counseling linked to a channel of a second user to a terminal of a first user, identifying an initiation condition for a counseling ticket for counseling with a first expert account, creating a counseling ticket to be allocated to the first expert account, and transmitting counseling content through a chat room for counseling of the channel in which the first expert account and an account of the first user participate.
    Type: Application
    Filed: August 11, 2022
    Publication date: February 16, 2023
    Inventors: Ho Jun LEE, Yu Mi KIM, Sung Yong CHANG, Jung Han CHOI, Bo Mi HONG, June Kwon MOON, Ji Soo HWANG
  • Publication number: 20230050456
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes activating a connection with a chatbot server linked to a channel in a chat room, calling a chatbot block corresponding to a specific task included in the chatbot server through the chat room, transmitting a message received from a terminal of a user connected to the chat room to the chatbot server as an input of the chatbot block, and transmitting an output of the chatbot block in response to the message received from the chatbot server to the terminal of the user.
    Type: Application
    Filed: August 12, 2022
    Publication date: February 16, 2023
    Inventors: Ho Jun LEE, Han Yong PARK, Jung Han CHOI, Sung Yong CHANG, Sang Hyeon SEO, Hye Ryeon LEE
  • Publication number: 20230029014
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes acquiring, based a search request for a message transmitted to a channel registered in the service, a search result of a chatbot server linked to the channel, providing an interface for inputting a value of at least one parameter included in the search result to a terminal of a counselor linked to the channel, acquiring an entity corresponding to the parameter based on the message, determining a value of the parameter based on at least one of the acquired entity and data input through the interface, and requesting, based on the determined value of the parameter, an instant messaging server configured to provide the service to transmit a response message corresponding to the search result.
    Type: Application
    Filed: July 22, 2022
    Publication date: January 26, 2023
    Inventors: Ho Jun LEE, Jung Han CHOI, Bo Mi HONG, June Kwon MOON, Ji Soo HWANG, Hye Ryeon LEE, Sang Hyeon SEO, Sung Yong CHANG
  • Publication number: 20230021021
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes creating, based on an input of a first user requesting counseling for a channel registered in the service, a first counseling ticket corresponding to the channel, determining whether the first counseling ticket is created due to switch to manned counseling during unmanned counseling based on a type of the requested counseling and a second counseling ticket created before the first counseling ticket by a request of the first user, updating an indicator for a counseling status of the channel based on a result of the determination and counseling data stored in correspondence with the second counseling ticket, and providing the updated indicator for the counseling status to a terminal of a second user linked to the channel.
    Type: Application
    Filed: July 15, 2022
    Publication date: January 19, 2023
    Inventors: Se Eun PARK, Sung Yong CHANG, Zong Muk YOON, Hyun Soo PARK, Bo Kuk PARK, Yeo Seong YOON, Jung Wook SON, Woo Hyeok JUN, Woo Seong LEE, Jeong Hyeon LEE, Sang Won LEE, Yong Su PARK
  • Publication number: 20220395069
    Abstract: Disclosed is an artificial nail. The artificial nail according to an embodiment of the present disclosure includes a nail body, a design layer attached to an upper surface of the nail body, and a 3-dimensional coating layer of an upwardly convex transparent dome shape on the design layer.
    Type: Application
    Filed: June 13, 2022
    Publication date: December 15, 2022
    Applicant: JC KOREA CORP.
    Inventors: Sung Yong CHANG, Namjib Park, Jeounghan Woo, Hyunmo Kang
  • Publication number: 20190335874
    Abstract: An artificial nail for attachment to a natural nail includes a nail body having a bottom surface sized and shaped to be attachable to the top surface of the natural nail, a pressure sensitive adhesive disposed on the bottom surface of the nail body and a releasable backing film covering the pressure sensitive adhesive, wherein the releasable backing film has indicia indicating a size of the nail body.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 7, 2019
    Inventor: Sung Yong Chang
  • Publication number: 20150237987
    Abstract: Provided is a bling nail sticker, including a substrate layer on which a pattern is printed, and a three-dimensional ornamental portion disposed on the top surface of the substrate layer and having a pattern formed of a luminant material, such as a jewel, wherein the three-dimensional ornamental portion includes: a luminant reflective layer printed on the top surface of the substrate layer; a transparent coating layer printed on the top surface of the substrate layer at the position where the reflective layer is formed, and allowing light transmission to the reflective layer; and a three-dimensional layer applied and adhered to the top surface of the coating layer. In the bling nail sticker, the three-dimensional ornamental portion may be positioned at a predetermined site in the same manner as attaching a jewel to the site.
    Type: Application
    Filed: May 7, 2015
    Publication date: August 27, 2015
    Inventor: SUNG YONG CHANG
  • Patent number: D715000
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: October 7, 2014
    Assignee: KMC EXIM Corp.
    Inventor: Sung Yong Chang
  • Patent number: D715001
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: October 7, 2014
    Assignee: KMC EXIM Corp.
    Inventors: Margaret Pak, Sung Yong Chang
  • Patent number: D715002
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: October 7, 2014
    Assignee: KMC EXIM Corp.
    Inventor: Sung Yong Chang
  • Patent number: D775424
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: December 27, 2016
    Assignee: KMC EXIM CORP.
    Inventor: Sung Yong Chang
  • Patent number: D926377
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: July 27, 2021
    Assignee: KMC EXIM CORP.
    Inventor: Sung Yong Chang
  • Patent number: D1049491
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: October 29, 2024
    Assignee: JC KOREA CORP.
    Inventor: Sung Yong Chang