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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."
Those who believe the Internet is private,
find their privates are on the Internet.
Why? If she has a valid patent for a legitimate invention that these companies are using in violation of applicable U.S. law, why shouldn't they pay royalties like everyone else? I don't know the facts of the case, and certainly wouldn't depend upon Slashdot for any, but if she did get there first with her invention then they should pay. That's why we have patents. If you look at this reasonably, most of the complaints you hear about patents (not counting software and business-method, which are defective-by-design) are about the issuing of nonsensical, obvious, or overbroad patents. IF this is a legitimate U.S. patent specifically covering a device critical to their product manufacture, they should have two choices: pay up, or work around it.
The higher the technology, the sharper that two-edged sword.
For everyone yelling 'patent troll,' realize that she has been trying to enforce her rights since at least 1995. She also seems perfectly willing to license the technology http://www.compoundsemi.com/documents/articles/cldoc/7121.html...
I think that is how you're supposed to do things...
"Clearly Sony developed this on their own, so you can't even say they stole it."
Really? Given that her patent claim is 12 YEARS OLD, I don't think the word "clearly" means what you think it means.
"U.S. Patent No. 4,904,618, "Process for Doping Crystals of Wide Band Gap Semiconductors," and U.S. Patent No. 5,252,499, "Wide Band-Gap Semiconductors Having Low Bipolar Resistivity and Method of Formation"
"As God is my witness, I thought turkeys could fly." A. Carlson
Except this isn't a story of this sort. It is not a bullshit patent. The patent owner has a legitimate and important technological innovation that she patented in the mod-90's that opens up a whole new type of semiconductor technology. Many companies have licensed the technology without any problems. A few bad actors (some are very large companies like Sony) have ignored the patent and attempts to negotiate a reasonable license. In frustration the inventor is asking that legal remedies in place to deal with this situation be triggered.
Without this sort of patent protection this is clearly a case where an individual and obviously very creative inventor would just get run over by large companies.
When you made your indepth investigation of dates on wikipedia, why did you only look at one side? It's nice that that Nakamura claims invention of the blue LED (not what Neuman is suing over btw) in 1991. But the patent that she is suing over is for a particular type of doping that is useful to create these LEDs - which she filed in 1988.
Try and get your basic facts rights before you post your pathetic righteous indignation that the FTC doesn't just conduct its business on wikipedia.
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