Universal Display announced that the U.S. Patent and Trademark Office (USPTO) has granted Universal Display its 2,000th patent, U.S. Patent No. 9,231,218 (the ‘218 Patent) for a new family of “Phosphorescent Emitters.” Additionally, UDC’s 2,001st patent was issued on the same day, U.S. Patent No. 9,231,227 (the ‘227 Patent) for a novel “OLED Display Architecture.”   “The issuance of the ‘218 and ‘227 Patents adds to our vast and growing global OLED IP portfolio,” said Steven V. Abramson, presi...