Patents Assigned to Excelites Technologies Elcos GmbH
  • Multichip on-board LED illumination device
    Patent number: 8198644
    Abstract: An LED-based illumination device can use an array of four LEDs to produce high intensity light over a broad color spectrum and a broad range of color temperature. A high quality white light can be produced by using two green LEDs with a single red and a single blue LED.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: June 12, 2012
    Assignee: Excelites Technologies Elcos GmbH
    Inventor: Siegmund Kobilke