据伦敦金属交易所(LME)，镍库存减少1074吨，铅库存减少4650吨

yun2025

据伦敦金属交易所(LME)，镍库存减少1074吨，铅库存减少4650吨

杰创智能获专利，芯片搜索时用两个缓存区滚动复用数据

11月6日，杰创智能（301248）的发明专利《数据搜索方法及FPGA芯片》获授权，申请号为CN202611223010.0。

搜索从外部存储器读入一个数据块，先缓存在片上。积累到一定数量后，系统把与参考序列等长的一组数据送入第二缓存，建立第一次运算所需的窗口。此后每次向前移动，只补入一个数据单元，再进行下一次相关计算，直到达到设定的搜索长度。与反复搬入整段窗口相比，方案希望减少片上存储和计算资源的消耗。

截至此次授权消息披露时，杰创智能今年获得的各类专利授权共14项，比上年同期减少63.16%。在2026年上半年，公司研发投入为1927.2万元，同比减少4.11%。企业知识产权记录中，杰创智能科技股份有限公司名下可查到177条专利信息和255条著作权信息。

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