In his lifetime, Hutton patented 244 inventions.

在他的一生中，赫顿获得了244个发明专利。

In his lifetime, Hutton patented 244 inventions. Do you want any more?

Hutton一生总共有244项专利发明。你还要更多信息吗？

Official data shows China granted 530,000 invention patents in 2020, up by 17 percent year on year.

官方数据显示，2020年中国授权发明专利53万件，同比增长17%。