(Bloomberg) — Intel Corp. (INTC) shares are flying high after the firm secured a string of high-profile backers, but the cash infusions have done little to fix the company’s biggest problem — its money-losing chip-making operations. Most Read from Bloomberg The company’s new partnership with Nvidia Corp. (NVDA) sent Intel’s shares soaring last week, pushing this year’s advance to 48% — a move that’s added more than $50 billion in market value. The pact, which will bring $5 billion to Intel’s coffers thro ...