Nokia sues Apple for infringing patents, industry back on war footing

By Eric Auchard and Jussi Rosendahl BELGRADE/HELSINKI (Reuters) - Nokia Corp said on Wednesday it had filed a number of lawsuits against Apple Inc for violating 32 technology patents, striking back at the iPhone maker's legal action targeting the one-time cellphone industry leader a day earlier. "Since agreeing a license covering some patents from the Nokia Technologies portfolio in 2011, Apple has declined subsequent offers made by Nokia to license other of its patented inventions which are use