熵基科技：公司参与投资的兴牛云域基金投资了北京灵足时代科技有限公司，投资比例不到2%

Group 1 - The company holds less than 2% of shares in Beijing Lingzu Times Technology Co., Ltd. through its investment in the Xingniu Yunyuan Fund [2] - The collaboration focuses on the integration of brain-computer interface (BCI) technology with the robotics industry [2] - The aim is to build a collaborative innovation system that spans multiple fields, including medical, industrial, and consumer sectors [2]