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 Engine (PSE) core technology, following its initial domestic patent authorization in 2020. After a rigorous five-year process, the U.S. patent has now been officially granted. Prior to this, patents had already been authorized in Canada, Germany, Australia, Japan, and other countries, with additional jurisdictions currently under review.
The COB Pixel Engine (PSE) display patent represents an original underlying foundational technology developed by LEDMAN for ultra-high-definition Micro LED displays. It significantly enhances clarity, reduces costs, and saves energy, delivering substantial economic value and social benefits.
