IDiyas.com | Tracking Global inventors and USPTO patents Keyword statistics. Xiaochuan Chen.
Prolific inventors and scientists in China include Cai Lun (50–62 – 121 CE), credited as the inventor of paper and the modern papermaking process; Zhang Heng (AD 78–139),…
We would like to recognize inventors who have accomplished significant milestones this week. Inventors with hundred plus patents account for…