Patents by Inventor Haneol KANG

Haneol KANG 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).

  • DEVICE AND METHOD FOR RETRIEVING PREVIOUS CHAT HISTORY OF CHAT ROOM
    Publication number: 20240097929
    Abstract: A device for retrieving previous chat history from a chat room includes a control module configured to generate a chat history retrieval request, a transmitting/receiving module configured to transmit the generated chat history retrieval request to a server, and to receive, from the server, a previous chat history, and an input/output module configured to display the received previous chat history in a chat window. The invitation message at least includes an ID of the first user, an ID of the second user, an ID of the chat room, a transmission time of the invitation message, and a previous message code. The previous message code is unit time for limiting the retrieval start point.
    Type: Application
    Filed: July 11, 2023
    Publication date: March 21, 2024
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Seungwon LEE, Haneol LEE, Kyungsun KANG, Yongkook PARK, Hwanyeol CHOI
  • Device and method for retrieving previous chat history of chat room
    Patent number: 11929843
    Abstract: A device for retrieving previous chat history from a chat room includes a control module configured to generate a chat history retrieval request, a transmitting/receiving module configured to transmit the generated chat history retrieval request to a server, and to receive, from the server, a previous chat history, and an input/output module configured to display the received previous chat history in a chat window. The invitation message at least includes an ID of the first user, an ID of the second user, an ID of the chat room, a transmission time of the invitation message, and a previous message code. The previous message code is unit time for limiting the retrieval start point.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: March 12, 2024
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Seungwon Lee, Haneol Lee, Kyungsun Kang, Yongkook Park, Hwanyeol Choi
  • Electrolyte for rechargeable lithium battery and rechargeable lithium battery
    Patent number: 11908999
    Abstract: An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the electrolyte, the electrolyte including a non-aqueous organic solvent; a lithium salt; and an additive, wherein the additive includes a compound represented by Chemical Formula 1: in Chemical Formula 1, R1 is a cyano group, a substituted or unsubstituted C2 to C10 alkenyl group, or a substituted or unsubstituted C2 to C10 alkynyl group.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: February 20, 2024
    Assignees: SAMSUNG SDI CO., LTD., POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Myunghwan Jeong, Younghye Kang, Haneol Kang, Dongyoung Kim, Soojin Kim, Aeran Kim, Hoon Kim, Suyeol Ryu, Moon Jeong Park, Jeongmin Shin, Junyong Lee, Tae Jin Lee, Jin-Hyeok Lim, Wonseok Cho, Hyunbong Choi, Jungmin Han
  • ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY
    Publication number: 20210135287
    Abstract: An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the electrolyte, the electrolyte including a non-aqueous organic solvent; a lithium salt; and an additive, wherein the additive includes a compound represented by Chemical Formula 1: in Chemical Formula 1, R1 is a cyano group, a substituted or unsubstituted C2 to C10 alkenyl group, or a substituted or unsubstituted C2 to C10 alkynyl group.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 6, 2021
    Inventors: Myunghwan JEONG, Younghye KANG, Haneol KANG, Dongyoung KIM, Soojin KIM, Aeran KIM, Hoon KIM, Suyeol RYU, Moon Jeong PARK, Jeongmin SHIN, Junyong LEE, Tae Jin LEE, Jin-Hyeok LIM, Wonseok CHO, Hyunbong CHOI, Jungmin HAN