8×8 Inc. (NASDAQ:EGHT) is up 8.50% in after hours trading at $3.70. EGHT announced its third quarter fiscal 2012 results shortly after market close. 8×8 saw revenue increase 31% from the same quarter last year to $23.3 million and net income increased 73% to 2.6 million or $0.04 per share. The company has a market cap of 236.60 million.

Xillinx, Inc. (NASDAQ:XLNX) is up 7.37% in after hours trading at $37.90. XLNX shares rose after the company released third quarter results and outlook for fourth quarter. Profits fell in the third quarter but the company’s results beat Wall Street estimates. The company also announced an upbeat fourth quarter outlook which helped its stock. The company has a market cap of 9.26 billion.

USEC Inc. (NYSE:USU) is up 3.42% in after hours trading at $1.51. USU shares took a bit of a hit in normal trading hours today falling 4.58% to 1.46. This could have been due to some profit taking from the previous days rally. USU traded 2.8 million shares today, nearly a million more than its daily average. The company has a market cap of 178.10 million.

Eastman Kodak Company (NYSE:EK) is up 4.47% in after hours at $0.5795. EK closed the day up 4.44% at $0.5547 with 29.4 million shares traded. Shortly after market close, Koday confirmed it was suing Samsung alleging infringement of 5 patents. The company has a market cap of 149.74 million.

F5 Networks, Inc. (NASDAQ:FFIV) is up 6.64% in after hours trading at $115.66. FFIV has traded 2.6 million shares, above its daily average of 1.8 million shares. FFIV is up in after hours trading after announcing quarterly results. F5 Networks’ report fiscal quarter one revenue and profit ahead of estimates and forecasts for the the current quarter also beat estimates. The company has a market cap of 8.62 billion.

eBay Inc. (NASDAQ:EBAY) is up 2.34% in after hours trading at $31.05. EBAY shares are up after the company saw net income grow in the fourth quarter due in part to the sale of its remaining investment in Skype. eBay earned nearly $2 billion in the fourth quarter, up from $559 million in the same quarter a year ago. The company has a market cap of 39.17 billion.