13 Facts about Microsoft Posted on November 15, 2015September 25, 2017 by TFE Times Prev11 of 13Next In the early 2000s, enterpreneur Ken Belanger sued Microsoft for illegal use of his “Pocket PC” trademark. Ken’s “Pocket PC” was a 1985-made plastic coin with 0 and 1 engraved on the front and back sides. Related