Patents Assigned to STL Energy Technology (S) Pte Ltd
  • Battery pack burn-in test system and method
    Patent number: 8487581
    Abstract: A battery pack burn-in test system comprising first and second interconnection circuits for electrically interconnecting a first and a second battery pack respectively to the system; a data communication bus for coupling to respective battery management integrated circuits (ICs) of the first and second battery packs; and a system management unit coupled to the data communication bus. The system management unit may control a charging of the first battery pack during a burn-in test from a discharging of the second battery pack.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: July 16, 2013
    Assignee: STL Energy Technology (S) PTE Ltd.
    Inventors: Eng Soon Dave Tan, Shih-Fa Hung, Chit Tee Tan
  • Battery pack
    Patent number: 7977913
    Abstract: A battery pack comprising a rechargeable power source element; an input member for connecting the battery pack to an external power source; an output member for connecting the battery pack to an external device for power supply to the external device a micro-controller for sensing at least one characteristic of an electrical signal from the external power source, and for controlling an output signal at the output member based on the characteristics of the electrical signal.
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: July 12, 2011
    Assignee: STL Energy Technology (S) Pte Ltd
    Inventors: Eng Soon Dave Tan, Kwang Sheun Tham, Wah Swee Tan
  • BATTERY PACK AND METHOD OF BATTERY PACK POWER MANAGEMENT
    Publication number: 20110163723
    Abstract: A battery pack and a method of power management for a battery pack, the battery pack comprising a rechargeable power source; a protection circuit electrically isolated from the rechargeable power source in a shutdown mode of the battery pack; and a kickstart circuit for electrically connecting the protection circuit to the rechargeable power source for providing electrical protection when the battery pack is in any one of a plurality of operating states.
    Type: Application
    Filed: September 23, 2008
    Publication date: July 7, 2011
    Applicant: STL ENERGY TECHNOLOGY (S) PTE LTD
    Inventors: Eng Soon Dave Tan, Voon Ho Lee, Wah Swee Tan