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 me
