Patents by Inventor Jialiang Dai

Jialiang Dai 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).

  • Charging control circuit, charging apparatus, charging control method and charging method
    Patent number: 9455590
    Abstract: A charging control circuit (23, 33, 43, 53), a charging apparatus (2) comprising the charging control circuit (23, 33, 43, 53), a charging control method and a charging method comprising steps in the charging control method. The charging control circuit (23, 33, 43, 53) and the charging control method can provide a variable current reference (Iref_g), and limit the variable current reference (Iref_g) to a minimum current value in a periodically triggered interrupt duration, so as to enable an output voltage (Vout) to be closer to a battery core voltage (V0) when the interrupt duration ends.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: September 27, 2016
    Assignee: ACTIONS (ZHUHAI) TECHNOLOGY CO., LIMITED
    Inventors: Li Jiang, Jialiang Dai, Jiang Xiong
  • CHARGING CONTROL CIRCUIT, CHARGING APPARATUS, CHARGING CONTROL METHOD AND CHARGING METHOD
    Publication number: 20150188351
    Abstract: A charging control circuit (23, 33, 43, 53), a charging apparatus (2) comprising the charging control circuit (23, 33, 43, 53), a charging control method and a charging method comprising steps in the charging control method. The charging control circuit (23, 33, 43, 53) and the charging control method can provide a variable current reference (Iref_g), and limit the variable current reference (Iref_g) to a minimum current value in a periodically triggered interrupt duration, so as to enable an output voltage (Vout) to be closer to a battery core voltage (V0) when the interrupt duration ends.
    Type: Application
    Filed: August 13, 2013
    Publication date: July 2, 2015
    Applicant: Actions (Zhuhai) Technology Co., Limited
    Inventors: Li Jiang, Jialiang Dai, Jiang Xiong