Intel, the embattled chipmaker now backed by the US government, introduced new products and manufacturing technology that are central to its turnaround bid.The company announced Thursday that its Panther Lake processor designs were in full production and would go on sale in laptops early next year. The new chips are made with 18A technology, which Intel said offered advantages that none of its competitors could match yet.The unveiling follows a furious six-month stretch for CEO Tan Lip-bu....