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截至2021年2月1日,公司共申請專利340件,已授權且有效的專利123件,其中發明專利37件
發布時間:2020/2/18 9:16:03     點擊: ( 7631 )

 

截至202121日,公司共申請專利340件,已授權且有效的專利123件,其中發明專利37

軟件著作權75件;

軟件產品 40件;

注冊商標 31件;




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