A federal judge declared a mistrial Friday in LeapFrog Enterprises Inc.’s lawsuit seeking $58 million from Mattel Inc.’s Fisher-Price unit over a patent for interactive books that help children learn ...
A lawyer for LeapFrog Enterprises Inc. told a jury that Mattel Inc. copied LeapFrog’s technology for electronic books to help children learn to read. Emeryville-based LeapFrog, which makes LeapPad ...
A federal judge last week declared a mistrial in LeapFrog Enterprises' lawsuit seeking $58 million in damages from Mattel Inc.'s Fisher-Price unit over a patent for interactive books that help ...
A lawyer for LeapFrog Enterprises Inc. told a jury Monday that Mattel Inc. copied LeapFrog’s technology for electronic books that helps children learn to read. LeapFrog, which makes LeapPad electronic ...