> In October, a Chinese team reported that its light-based Jiuzhang 2 processor could complete a task in one millisecond that a conventional computer would requ

> In October, a Chinese team reported that its light-based Jiuzhang 2 processor could complete a task in one millisecond that a conventional computer would require 30 trillion years to finish. > Chinese researchers, firms, and agencies now hold more patents in quantum tech than does the United States (although U.S. companies have more in the specific field of quantum computing), amid allegations that these advancements benefit from stolen U.S. work.