Group 1 - The core point of the article is that Ansteel Group (鞍钢股份) has filed an international patent application for a new type of steel with high CTOD characteristics, indicating the company's focus on innovation and research [1] - The patent application is titled "A 51kg Grade BCA2 Crack-Resistant Steel and Its Manufacturing Method," with the application number PCT/CN2024/118146 and an international publication date set for February 5, 2026 [1] - Ansteel has filed a total of six international patent applications this year, reflecting its commitment to research and development [1] Group 2 - In the first half of 2025, Ansteel invested 259 million yuan in research and development, which represents a year-on-year increase of 35.6% [1]

Group 1 - The core point of the article is that Baoshen Co., Ltd. (600973) has filed an international patent application for a new type of flame-retardant polyethylene sheath designed for extreme cold conditions, with the application number PCT/CN2024/128340 and an international publication date set for February 5, 2026 [1] - In 2023, Baoshen Co., Ltd. has announced one international patent application [1] - The company invested 351 million yuan in research and development in the first half of 2025, which represents a year-on-year decrease of 1.46% [1]

Core Insights - BYD has filed an international patent application for a "graphite composite material and its preparation method, negative electrode, battery, and electric device" with the application number PCT/CN2025/079375, published internationally on February 5, 2026 [1] Patent Activity - In 2023, BYD has announced a total of 262 international patent applications, representing a significant increase of 495.45% compared to the same period last year [1] R&D Investment - For the first half of 2025, BYD invested 29.596 billion yuan in research and development, which is a year-on-year increase of 50.84% [1]

Core Viewpoint - Goer Technology (歌尔股份) has filed an international patent application for a temperature equalization board and its manufacturing method, indicating a focus on innovation and R&D growth [1] Group 1: Patent Information - The patent application number is PCT/CN2025/094292, with an international publication date set for February 5, 2026 [1] - This marks one of 24 international patent applications filed by Goer Technology this year, representing a 166.67% increase compared to the same period last year [1] Group 2: R&D Investment - In the first half of 2025, Goer Technology invested 2.354 billion yuan in research and development, which is a year-on-year increase of 15.81% [1]

Group 1 - The core viewpoint of the article highlights that Lude Technology (688156) has announced an international patent application for a solidification material and its applications, with the application number PCT/CN2024/108665 and an international publication date set for February 5, 2026 [1] - Lude Technology has published a total of two international patent applications in the current year [1] - In the first half of 2025, the company invested 7.2746 million yuan in research and development, reflecting a year-on-year increase of 9.52% [1]

证券之星消息，根据企查查数据显示彩虹股份（600707）公布了一项国际专利申请，专利名为"一种基 于钼电极加热的高世代基板玻璃窑炉及防氧化方法"，专利申请号为PCT/CN2025/111225，国际公布日 为2026年2月5日。 数据来源：企查查 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 图片来源：世界知识产权组织（WIPO） 今年以来彩虹股份已公布的国际专利申请6个。结合公司2025年中报财务数据，2025上半年公司在研发 方面投入了2.09亿元，同比减4.11%。 专利详情如下： ...

Core Viewpoint - Shengmei Shanghai (688082) has filed an international patent application for a "Pipeline Disassembly Tool," indicating a focus on innovation and R&D growth [1] Group 1: Patent Information - The patent application number is PCT/CN2025/101333, with an international publication date set for February 5, 2026 [1] - This marks the 15th international patent application filed by Shengmei Shanghai this year, representing an 87.5% increase compared to the same period last year [1] Group 2: R&D Investment - In the first half of 2025, the company invested 416 million yuan in R&D, reflecting a year-on-year increase of 20.17% [1]

证券之星消息，根据企查查数据显示广和通（300638）公布了一项国际专利申请，专利名为"滤波器组 及其控制方法、装置、电子设备"，专利申请号为PCT/CN2024/141488，国际公布日为2026年2月5日。 专利详情如下： 图片来源：世界知识产权组织（WIPO） 今年以来广和通已公布的国际专利申请2个。结合公司2025年中报财务数据，2025上半年公司在研发方 面投入了2.39亿元，同比减34.51%。 数据来源：企查查 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...

Core Viewpoint - Xingyuan Material (300568) has filed an international patent application for a membrane and its preparation method, indicating a focus on innovation and R&D growth [1] Group 1: Patent Information - The patent application is titled "A Membrane and Its Preparation Method and Application" with the application number PCT/CN2025/108439, and it is set to be published internationally on January 29, 2026 [1] - This year, Xingyuan Material has announced a total of three international patent applications, representing a 50% increase compared to the same period last year [1] Group 2: R&D Investment - In the first half of 2025, the company invested 127 million yuan in R&D, which is a year-on-year increase of 9.86% [1]

图片来源：世界知识产权组织（WIPO） 证券之星消息，根据企查查数据显示先导智能（300450）公布了一项国际专利申请，专利名为"焊带抓 取组件、焊带搬运装置和焊带搬运方法"，专利申请号为PCT/CN2025/099933，国际公布日为2026年1月 29日。 专利详情如下： 今年以来先导智能已公布的国际专利申请4个，较去年同期增加了33.33%。结合公司2025年中报财务数 据，2025上半年公司在研发方面投入了8.27亿元，同比减0.41%。 数据来源：企查查 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...