Robert C. U. Yu has been granted 227 US patents while listed as an inventor at Xerox. The first was granted in 1987 and the most recent in September 2025. Robert C. U. Yu ranks #2,530 of 4,157,543 US inventors in our database (top 0.06%). Patent records list Robert C. U. Yu in Montigny-le-Bretonneux, CA, FR.