LEDMAN COB Pixel Engine (PSE) Core Display Patent Granted U.S. Invention Patent Authorization
Recently, LEDMAN received notification from the United States Patent and Trademark Office (USPTO) that its core display patent for COB Pixel Engine (PSE) technology, filed in 2020, has been granted an invention patent. This achievement marks a significant milestone in LEDMAN’s global strategy to build a comprehensive patent portfolio for its COB Pixel …
