In the last period, 2016 Q1, the largest presented player is Lexmark International with RnD Expense of 83.4M. The fastest growing participant in our report is Lexmark International with 7.61% growth in RnD Expense over 5 quarters between 2015 Q1 to 2016 Q1. The topic that suffers from the biggest downturn is RadiSys with 15.92% decline over the same period. This report represents data points consolidated from 4 sources: RadiSys, Concurrent Computer, Silver Spring Networks and Lexmark International