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Apple sued for LED lighting in iPad 3, MacBook Pro
Another day, another lawsuit. Patently Apple reports that LED Tech of Tyler, Texas has named Apple in a patent infringement suit, claiming that the third-generation iPad and MacBook Pro are infringing products. These products use pulse-width modulation signals to drive light-emitting diodes, and LED Tech says that during the discovery process, it found that Apple willfully infringed its patents. The four patents in question all have Charles Lemaire listed as an original inventor and are surprisingly similar, all with identical wording in the "field of the invention" section stating that "This invention relates to the field of lighting, and more specifically to a method and apparatus of controlling and powering a solid-state light source such as a light-emitting diode or LED, for a portable battery-powered flashlight." It's the "solid-state light source" that's being targeted here in the Apple suit, with Home Depot being singled out for selling LED flashlights that infringe on two of the same patents. Some of the patent wording is rather generic, but Patently Apple notes that one patent in particular presents a powerful claim. We'll provide more news on this latest patent infringement lawsuit as it progresses.
LG seeks ban on South Korean BMW and Audi sales, sticks out its LED lit tongue at Osram
Wouldn't it be nice if we lived in a world where we all just got along, people worked for the thrill of it, and knowledge was free? Yeah, fat chance dreamers. 'Sue', our new millennium's most oft-used verb, is getting some heavy play at the hands of the tech industry. The latest court room combatants? Why, that'd be LG Group and Osram. You see, once upon a time LG was late to the LED patent game, and was content to fork over the cash to Osram for use of its tech. Skip to now, and the electronics giant's claiming it can get its lighting goods elsewhere, picking from a plethora of relevant IP-holding companies and combining that with its own patents. Despite having already countersued Osram in July to prevent the import of that company's allegedly infringing products into South Korea, LG's gathered its legal arsenal once again to block the sale of Audis and BMWs throughout the entire country -- cars that include Osram's LED tech. It's hard to imagine the courts would grant such a wide-sweeping ban on major auto players' bread-and-butter. And all grandstanding aside, it's more likely the two fisticuffing parties will come to some sort of revised financial agreement.
