It's hard to read the word 'patent' and not leap immediately to 'infringement,' given the tech industry's recent track record. But in this rare case, access to that oft-contested IP is being spread like love -- very expensive love. Under the terms of a joint agreement, NVIDIA and Intellectual Ventures have acquired nearly 500 patents from IPWireless, some of which pertain to essential tech for LTE, LTE-Advanced and 3G / 4G, bolstering the duo's inroads into the mobile space. Though the exact financials weren't disclosed, IPWireless will retain the right to u
