Chip losses color mild tech-sector action By: MarketWatch January 03, 2013 at 11:35 AM EST Barclays analyst cuts ratings on several semiconductor companies, AMD among decliners Read More >> Related Stocks: Altera Corp Apple Cisco Systems Cypress Semiconductor Groupon Cl A Hewlett-Packard International Business Machines Lam Research Microsoft Netflix PHLX Semiconductor Sector Index The Priceline Group eBay