Patents Assigned to Optp Tech Corporation
  • Patent number: 7075992
    Abstract: The present invention is a digital lighting system controller with video input capability. The present invention provides both an interface for video input and VGA input, and can also be used with standard DMX-512 interface. Therefore, the present invention of a lighting system controller can be used both in lighting systems with standard DMX-512 interface, and regularly or irregularly arranged lighting systems without pre-defined address. In other words, the present invention has the versatility to be used in lighting systems with both types of lighting bulbs or dots.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: July 11, 2006
    Assignee: Optp Tech Corporation
    Inventors: Shun-Chih Chen, Kan-Ting Liao, Chia-Yi Lee, Wen-Chin Kan