Patents by Inventor Yeh-Shen Lin

Yeh-Shen Lin 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 apparatus for laptop computer with multi-batteries and method for the same
    Patent number: 8390254
    Abstract: A charging apparatus for laptop computer with multiple-batteries is used in a first battery unit and a second battery unit. The charging apparatus comprises a micro controller unit; a first charging switch unit electrically connected to the micro controller unit; a second charging switch unit electrically connected to the micro controller unit; and a charging unit electrically connected to the first charging switch unit and the second charging switch unit. The micro controller unit controls the charging unit charging the first battery unit and the second battery unit via controlling the first charging switch unit and the second charging switch unit. The charging apparatus charges multi-batteries simultaneously.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: March 5, 2013
    Assignee: Winmate Communication Inc.
    Inventors: Yeh-Shen Lin, Yi-Feng Tung, Ku-Ching Lu, Yun-Chin Lin
  • CHARGING APPARATUS FOR LAPTOP COMPUTER WITH MULTI-BATTERIES AND METHOD FOR THE SAME
    Publication number: 20110241620
    Abstract: A charging apparatus for laptop computer with multiple-batteries is used in a first battery unit and a second battery unit. The charging apparatus comprises a micro controller unit; a first charging switch unit electrically connected to the micro controller unit; a second charging switch unit electrically connected to the micro controller unit; and a charging unit electrically connected to the first charging switch unit and the second charging switch unit. The micro controller unit controls the charging unit charging the first battery unit and the second battery unit via controlling the first charging switch unit and the second charging switch unit. The charging apparatus charges multi-batteries simultaneously.
    Type: Application
    Filed: March 31, 2010
    Publication date: October 6, 2011
    Inventors: Yeh-Shen LIN, Yi-Feng Tung, Ku-Ching Lu, Yun-Chin Lin