China leads in AI patents with over 29,853 filings in 2022, surpassing US by over 80% China's lead in the field of artificial intelligence patent applications is expanding over the United States 1.7w 10-26 14:47 China leads in world AI patent rankings 3.3w 07-27 11:25 READ MOST 北京多所高校禁用罗马仕充电宝 公司致歉：若有缺陷将依法担责 1874 06-15 13:15 POPULAR TAGS 罗马仕 安全 充电宝
