Patents by Inventor Sunghee WANG

Sunghee WANG 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).

  • Battery protection circuit module package, battery pack and electronic device including same
    Patent number: 10263238
    Abstract: Provided are a battery protection circuit module package capable of achieving high integration and size reduction, and a battery pack and an electronic device including the same. The battery protection circuit module package includes a lead frame including a plurality of leads space apart from each other, and capable of being coupled and electrically connected to electrode tabs of a battery cell, battery protection circuit devices mounted on the lead frame and including a positive temperature coefficient (PTC) structure, and an encapsulant for encapsulating the battery protection circuit devices to expose a part of the lead frame.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: April 16, 2019
    Assignee: ITM SEMICONDUCTOR CO., LTD.
    Inventors: Hoseok Hwang, Youngseok Kim, Sunghee Lee, Seongbeom Park, Sanghoon Ahn, Taehwan Jeong, Seunguk Park, Jaeku Park, Younggeun Yoon, Hyunsuck Lee, Sunghee Wang
  • POLYMER BATTERY CELL AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20170018816
    Abstract: Disclosed are a polymer battery cell capable of increasing cell capacity due to efficient use of space by efficiently placing a protection circuit device, and thus of effectively protecting the protection circuit device from an external environment, and an electronic device including the polymer battery cell. The polymer battery cell includes an electrode body including a positive plate, a negative plate, and a separator provided between the positive and negative plates, cell taps including a positive tap connected to and protruding from the positive plate, and a negative tap connected to and protruding from the negative plate, and a battery protection circuit module electrically connected to the cell taps. The polymer battery cell further includes a pouch receiving the electrode body, the cell taps, and the battery protection circuit module therein, and being made of a flexible material.
    Type: Application
    Filed: March 31, 2015
    Publication date: January 19, 2017
    Inventors: Hyeokhwi NA, Hoseok HWANG, Youngseok KIM, Sanghoon AHN, Seunguk PARK, Jaeku PARK, Younggeun YOON, Hyunsuck LEE, Sunghee WANG, Jihyun HONG, Jiseon BAEK, Euihyeok LIM
  • BATTERY PROTECTION CIRCUIT MODULE PACKAGE, BATTERY PACK AND ELECTRONIC DEVICE INCLUDING SAME
    Publication number: 20160141594
    Abstract: Provided are a battery protection circuit module package capable of achieving high integration and size reduction, and a battery pack and an electronic device including the same. The battery protection circuit module package includes a lead frame including a plurality of leads space apart from each other, and capable of being coupled and electrically connected to electrode tabs of a battery cell, battery protection circuit devices mounted on the lead frame and including a positive temperature coefficient (PTC) structure, and an encapsulant for encapsulating the battery protection circuit devices to expose a part of the lead frame.
    Type: Application
    Filed: June 25, 2014
    Publication date: May 19, 2016
    Inventors: Hoseok HWANG, Youngseok KIM, Sunghee LEE, Seongbeom PARK, Sanghoon AHN, Taehwan JEONG, Seunguk PARK, Jaeku PARK, Younggeun YOON, Hyunsuck LEE, Sunghee WANG