(4-traders.com) By a News Reporter-Staff News Editor at Journal of Technology -- Princeton Technology Corporation (New Taipei, TW) has been issued patent number 8872559, according to news reporting originating out of Alexandria, Virginia, by VerticalNews editors. The patent's inventor is Lee, Wen-Jan (New Taipei, TW). This patent was filed on June 18, 2013 and...http://www.4-traders.com/PRINCETON-TECHNOLOGY-CORP-6495249/news/Princeton-Technology--Patent-Issued-for-Numerically-Controlled-Oscillator-and-Digital-Phase-Locked-19344436/