High-end sound system and headphone maker Bose Corp is going after the newer kid on the block, Beats Electronics, with a lawsuit accusing Beats of infringing several patents related to noise-cancellation technology. In a lawsuit filed Friday in federal court in Delaware, Bose said Beats had willfully infringed upon five of its patents,which Beats allegedly uses in its Studio and Studio Wireless line of headphones. Bose said it had lost profits and sales as a result. Bose was seeking unspecified damages from Beats, which Apple Inc announced this year it would acquire for $3 billion.