Patents by Inventor Hung Sen Huang

Hung Sen Huang 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).

  • Circuit and method for battery charging and discharging protection
    Patent number: 7675269
    Abstract: A method to detect the presence of battery protection circuits in any battery powered product. The major advantage of the method is to make the battery voltage very smooth during the charging process. The proposed circuit can give a good prediction of protection switching turn on time. This can provide the battery powered system work smoothly by avoiding any battery voltage discontinuity. The proposed invention addresses the issue of deep discharge and provides a solution through a discharge test procedure.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: March 9, 2010
    Assignee: Broadcom Corporation
    Inventor: Hung Sen Huang
  • Battery protection circuits detection method and apparatus
    Publication number: 20080106235
    Abstract: A method to detect the presence of battery protection circuits in any battery powered product. The major advantage of the method is to make the battery voltage very smooth during the charging process. The proposed circuit can give a good prediction of protection switching turn on time. This can provide the battery powered system work smoothly by avoiding any battery voltage discontinuity. The proposed invention addresses the issue of deep discharge and provides a solution through a discharge test procedure.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 8, 2008
    Applicant: Broadcom Corporation
    Inventor: Hung Sen Huang