(Telecompaper) Lenovo reported a strong improvement in results for its fiscal second quarter, supported by a return to breakeven at Motorola and continued growth in the PC business. Group revenue reached USD 13.4 billion, up 14 percent year-over-year, and operating profit more than tripled, to USD 290 million from USD 88 million a year ago. The net profit increased 21 percent to USD 168 million, and Lenovo proposed a stable interim dividend of HKD 0.06 per share.