Interphase Awarded First Patent for the penveu Interactive Display System

Interphase Corporation INPH today announced the company has been awarded patent number 8,217,997 by the United States Patent and Trademark Office (USPTO), to be issued on July 10, 2012. The patent covers the penveu™ targeting system, which eliminates the need for calibration by inserting a targeting system – invisible to the human eye, but visible to the pen – into the display stream. The patent is part of an intellectual property portfolio that includes four other pending patent applications filed with the USPTO, and internationally, all directly relating to this handheld device.