Patents by Inventor Hoon Chiat Lim

Hoon Chiat Lim 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).

  • Patent number: 6374296
    Abstract: A method and system for providing cross-platform remote control and monitoring of a facility electronic access controller includes a CPU, a non-volatile memory, at least one of a network port and a cross-platform port, and an input/output interface. The system includes an input access control device operatively linked to the interface. The input access control device generates identification data of a user. The system also has an output access control device operatively linked to the interface. The system also includes a cross-platform network and a remote computer operatively linked to the facility access controller by the cross-platform network, whereby the cross-platform network enables remote operation of the facility electronic access controller irrespective of compatibility between an operating system of the remote computer and the operating system of said facility access controller.
    Type: Grant
    Filed: November 25, 1998
    Date of Patent: April 16, 2002
    Assignee: ADC Technologies International Pte Ltd
    Inventors: Hoon Chiat Lim, Seng Chong Sing, Kian Giap Lim, Yong Huat Sim
  • Patent number: 6370582
    Abstract: A system for providing cross-platform remote control and monitoring of a facility access controller, the system comprising a cross-platform network controller including, a CPU, a non-volatile memory, at least one of a network port and a cross-platform port, an input/output interface, at least one terminal control unit operatively linked to the input/output interface, the terminal control unit being capable of operating in a stand alone mode relative to the cross-platform network controller, at least one of an input access control device and an output access control device being operatively linked to the terminal control unit, a cross-platform network, and at least one remote computer operatively linked to the cross-platform network controller, the cross-platform network facilitating remote operation of the at least one terminal control unit while at least one of system upgrades and changes within the at least one terminal control unit are easily implemented via the cross-platform network controller.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: April 9, 2002
    Assignee: ADC Technologies International Pte Ltd.
    Inventors: Hoon Chiat Lim, Kian Giap Lim, Yong Huat Sim