Score one for the little guys. In a precedent-setting decision handed down this morning, the U.S. Supreme Court ruled that a company’s patent rights are forfeited once they sell an item to a consumer ...

There are dozens of different printers in Lexmark's X line, and they vary widely. The X543DN, for example, is a laser printer for which you would buy toner, not ink cartridges. Even the X-series ...