金融界2025年5月24日消息,国家知识产权局信息显示,中兴通讯股份有限公司申请一项名为“防护电路及电子设备”的专利,公开号CN120033625A,申请日期为2023年11月。专利摘要显示,本申请公开一种防护电路及电子设备,该防护电路包括:浪涌防护器件、n颗保险丝和多个电阻,其中:每颗所述保险丝与所述多个电阻中的(n‑1)个所述电阻串联,串联(n‑1)个电阻的n颗保险丝之间并联,接在被防护设备的...
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