Though it is difficult to keep track at times, the latest update in the ongoing various and sundry legal battles between Apple and Samsung comes from the US International Trade Commission (ITC), which has been examining a complaint made by Samsung accusing Apple of infringing on four of Samsung's patents. The resolution of the complaint has been delayed again, for at least the second time, and is now scheduled for March 7. An ITC ruling on a Apple complaint against Samsung was pushed back last week to March 27.