Patents by Inventor Jinhwan Chang

Jinhwan 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).

  • Terminal of rechargeable battery and method of manufacturing the same
    Patent number: 9537135
    Abstract: A rechargeable battery including a case; a cap plate on the case; a terminal post protruding from the cap plate; a terminal plate coupled to the terminal post, wherein the terminal plate includes a body having an opening; and a conductor within the opening and coupled to the body, wherein the conductor substantially surrounds a circumference of the terminal post.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: January 3, 2017
    Assignees: Samsung SDI Co., Ltd., Robert Bosch GmbH
    Inventors: Sangwon Byun, Youngkee Shin, Jinhwan Chang, Myungjin Jeong, Sangshin Choi, Jeongwon Oh, Sooseok Choi
  • TERMINAL OF RECHARGEABLE BATTERY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20120021278
    Abstract: A rechargeable battery including a case; a cap plate on the case; a terminal post protruding from the cap plate; a terminal plate coupled to the terminal post, wherein the terminal plate includes a body having an opening; and a conductor within the opening and coupled to the body, wherein the conductor substantially surrounds a circumference of the terminal post.
    Type: Application
    Filed: January 6, 2011
    Publication date: January 26, 2012
    Inventors: Sangwon Byun, Youngkee Shin, Jinhwan Chang, Myungjin Jeong, Sangshin Choi, Jeongwon Oh, Sooseok Choi