Mobile

Sony returns to black on healthy chip, game, battery sales

Sony Corp. has reported a January-March profit of 27.7 billion yen ($250 million) on the back of healthy sales of image sensors, PlayStation 4 game software and batteries for mobile devices, marking a recovery from its red ink a year ago.

Sony returns to black on healthy chip, game, battery sales

Sony Corp. has reported a January-March profit of 27.7 billion yen ($250 million) on the back of healthy sales of image sensors, PlayStation 4 game software and batteries for mobile devices, marking a recovery from its red ink a year ago.

Verizon's 1Q Profit Falls 20%

Verizon, the No. 1 U.S. wireless carrier, reported a 20 percent fall in quarterly profit as it lost wireless postpaid subscribers despite the re-launch of unlimited data plans.

Qualcomm Hits Back at Apple's Lawsuit

Qualcomm hit back at Apple's charges that the iPhone maker breached agreements with the firm and encouraged regulatory attacks on its business.