Toy maker sued over talking books

CNN Has An AP Article on LeapFrog Enterprises, maker of the wildly popular LeapPad educational toy line, who has sued Mattel Inc.’s Fisher-Price for allegedly violating its patented talking book technology.

The Emeryville-based toy company filed suit Friday in federal court in Wilmington, Delaware, claiming Fisher-Price is violating its 1998 patent on interactive learning books for toddlers and preschoolers.