On its fourth-quarter fiscal 2011, International Business Machines - IBM - posted GAAP net income of $5.5 billion, a 4% increase year over year, and GAAP diluted earnings per share of $4.62, an 11% increase compared to the same period the prior year. Intel Corp - INTC - reported record year results, posting full-year 2011 revenue of $54 billion, operating income of $17.5 billion, net income of $12.9 billion and Earnings per share of $2.39 — all records. Aehr Test Systems - AEHR - reported receipt of an order for its advanced ABTS high-power burn-in system from a leading logic, analog and mixed signal semiconductor manufacturer.