Slashdot Mirror


Sony Blu-ray Under Patent Infringement Probe

Lucas123 writes "The US International Trade Commission said it will launch an investigation into possible patent infringements involving Sony's Blu-ray players and other technologies using laser and light-emitting diodes, such as Motorola's Razr phone and Hitachi camcorders. The investigation was prompted by a complaint filed in February by a Columbia University professor emerita who says she invented a method of using gallium nitride-based semiconductor material for producing wide band-gap semiconductors for LEDs and laser diodes in the blue/ultraviolet end of the light spectrum. Her complaint asks the ITC to block imports of LED and laser diode technology from Asia and Europe. The total market for all types of gallium nitride devices has been forecast at $7.2 billion for 2009 alone."

3 of 160 comments (clear)

  1. Seven Point Two Billion Dollars? by Jeremiah+Cornelius · · Score: 4, Funny

    That's a lot of Das Blinkenlights!

    Really. I could live with green.

    --
    "Flyin' in just a sweet place,
    Never been known to fail..."
  2. Re:I'm missing something by oahazmatt · · Score: 5, Funny

    Why is she requesting that all imports of the tech in question be stopped? Maybe she invested heavily in HD-DVD?
    --
    Those who believe the Internet is private,
    find their privates are on the Internet.
  3. Re:Ongoing for 12 years by mordenkhai · · Score: 5, Funny

    While we can all agree the Japanese do enjoy fish, I think you may have their monthly lunch budget a little high.