埃斯顿（02715）今日盘中大涨5.63%，引起了市场的广泛关注。
消息面上，埃斯顿新获得一项实用新型专利授权，专利名为“一种编码器电源切换电路”。该专利旨在实现编码器供电电源的自动切换，解决电源压降问题，使电源切换电路具有更小的压降，体现了公司在自动化核心部件领域的技术创新实力。
此外，数据显示今年以来埃斯顿新获得专利授权8个，较去年同期增加了33.33%。公司持续在研发方面进行投入，2025年研发投入达4.19亿元。专利成果的积累增强了市场对公司技术领先性和未来成长潜力的信心，这可能是推动股价上涨的重要因素。
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