China has the largest number of sweeping robots in the world now, and special-purpose chips emerge from AMICRO and other players Sales of sweeping robots hit a new record in China in 2021. Chip company AMICRO (一微半导体) and some other companies have developed special-purpose chips for this market with opportunities. 3.5w 03-25 21:42 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8361 08-30 21:46 POPULAR TAGS 纳米 中科院 专利
