Recent results from some chip companies including Micron Technology MU.Owere upbeat, said Daniel Morgan, portfolio manager at Synovus Trust in Atlanta, Georgia. Still, some investors say technology company results could be much better than Wall Street expects. By Caroline Valetkevitch NEW YORK, Jan 12 (Reuters) - U.S. companies will post results in the coming weeks on the final quarter of 2021 as investors worry about inflation's impact on earnings and pressure on the Federal Reserve to speed up the timeline for kicking off interest rate hikes.