The US and China's tech cold war is far from over, even with Trump's trade deal. Here's why tech companies will remain on the front lines of the trans-Pacific rivalry.

· The US and China took the first steps toward halting a near-two-year-long trade war raging between the two countries, as President Trump signed an interim trade deal with China on Wednesday
· But although the first phase of the deal addressed intellectual property issues that American tech companies have complained about for...