LED Tech Development LLC has filed a patent infringement lawsuit against Apple. The patent infringement lawsuit concerns four granted patents that they claim Apple's iPad 3 and MacBook Pro infringe upon. Charles Lemaire, one of the original inventors noted on all four patents in this lawsuit has also been credited with patents for Lockheed Martin, Nuance Communications and other major companies.      LED Tech, whose place of business is Tyler Texas, has filed a formal complaint with the court in Delaware against Apple for patent infri...