ROCHESTER, N.Y., May 8, 2012 /PRNewswire/ -- PT (NASDAQ: PTIX), a leading global supplier of advanced network communications, today announced its financial results for the first quarter 2012. Revenue

FREMONT, Calif., May 3, 2012 /PRNewswire/ -- Exar Corporation (Nasdaq: EXAR) today reported financial results for the Company's fourth quarter and fiscal year 2012 ended April 1, 2012.

SAN DIEGO, May 2, 2012 /PRNewswire/ -- Novatel Wireless, Inc.

BEIJING, April 30, 2012 /PRNewswire-Asia-FirstCall/ -- Changyou.com Limited ("Changyou" or the "Company") (NASDAQ: CYOU), a leading online game developer and operator in China, today announced

BEIJING, April 30, 2012 /PRNewswire-Asia-FirstCall/ -- Sohu.com Inc.