图片来源：世界知识产权组织（WIPO） 今年以来海尔智家已公布的国际专利申请44个，较去年同期增加了22.22%。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57.9亿元，同比增11.73%。 数据来源：企查查 证券之星消息，根据企查查数据显示海尔智家（600690）公布了一项国际专利申请，专利名为"用于空 调冷媒置换的方法"，专利申请号为PCT/CN2025/119771，国际公布日为2026年2月26日。 专利详情如下： 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。 ...

专利详情如下： 证券之星消息，根据企查查数据显示亿纬锂能（300014）公布了一项国际专利申请，专利名为"支架结 构及电池包"，专利申请号为PCT/CN2024/133140，国际公布日为2026年2月26日。 图片来源：世界知识产权组织（WIPO） 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。 今年以来亿纬锂能已公布的国际专利申请55个，较去年同期增加了96.43%。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12.61亿元，同比减11.33%。 数据来源：企查查 ...

Group 1 - The core point of the article is that Xinbao Co., Ltd. has filed an international patent application for a new ice machine waterway structure, indicating its focus on innovation and technology development [1] - The patent application number is PCT/CN2025/087186, with an international publication date set for February 26, 2026 [1] - Xinbao has announced a total of 9 international patent applications this year, representing a 200% increase compared to the same period last year [1] Group 2 - In the first half of 2025, Xinbao invested 269 million yuan in research and development, which is a decrease of 6.66% year-on-year [1]

证券之星消息，根据企查查数据显示海尔智家（600690）公布了一项国际专利申请，专利名为"冰箱门 和冰箱"，专利申请号为PCT/CN2025/113049，国际公布日为2026年2月26日。 专利详情如下： 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。 今年以来海尔智家已公布的国际专利申请44个，较去年同期增加了22.22%。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57.9亿元，同比增11.73%。 数据来源：企查查 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比亚迪（002594）公布了一项国际专利申请，专利名为"一种熔断 器和用电设备"，专利申请号为PCT/CN2025/114680，国际公布日为2026年2月26日。 今年以来比亚迪已公布的国际专利申请382个，较去年同期增加了526.23%。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295.96亿元，同比增50.84%。 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。 专利详情如下： 图片来源：世界知识产权组织（WIPO） ...

Group 1 - The core point of the article is that Shanghai Construction (600170) has filed an international patent application for a method and device for measuring cable tension during construction [1] - The patent application number is PCT/CN2024/127002, with an international publication date set for February 26, 2026 [1] - Shanghai Construction has announced a total of three international patent applications this year, which is a 50% decrease compared to the same period last year [1] Group 2 - In the first half of 2025, the company invested 3.093 billion yuan in research and development, representing a year-on-year decrease of 22.99% [1]

Group 1 - The core point of the article is that Xili Technology (688616) has announced an international patent application for a method and system based on energy meter and collection terminal asset number assembly monitoring equipment, with the application number PCT/CN2025/087273 and an international publication date of February 26, 2026 [1] - In 2023, Xili Technology has published one international patent application [1] - The company invested 12.5368 million yuan in research and development in the first half of 2025, which represents a year-on-year decrease of 19.79% [1]

Group 1 - Midea Group has filed an international patent application for a "pipeline integrated module, outdoor unit, and HVAC equipment" with application number PCT/CN2025/115903, published internationally on February 26, 2026 [1] - The company has announced a total of 34 international patent applications this year, representing a decrease of 34.62% compared to the same period last year [1] - In the first half of 2025, Midea Group invested 8.767 billion yuan in research and development, which is a year-on-year increase of 14.41% [1]

Group 1 - The core point of the article is that Midea Group has filed an international patent application for a "filtering device and cleaning equipment" with the application number PCT/CN2025/078586, which is set to be published internationally on February 26, 2026 [1] - Midea Group has announced a total of 34 international patent applications this year, representing a decrease of 34.62% compared to the same period last year [1] - In the first half of 2025, Midea Group invested 8.767 billion yuan in research and development, which is a year-on-year increase of 14.41% [1]

Group 1 - The company reported a cumulative new contract amount of 10.989 billion yuan for January 2026, representing a year-on-year increase of 9.15% [2] - In January 2026, the company signed two major contracts, each exceeding 1 billion yuan, with a total contract value of 2.442 billion yuan [2] - The new contract amount data is a preliminary statistic and may not fully match future revenue due to various factors such as project implementation changes and financial accounting [2] Group 2 - In January 2026, the company provided a bank credit guarantee amounting to approximately 1.3709 million yuan [5] - The company approved a total guarantee limit of up to 46.945 billion yuan for 2026, which includes guarantees for subsidiaries with varying debt ratios [6][8] - As of January 31, 2026, the total guarantee balance was approximately 42.712 billion yuan, accounting for 161.11% of the company's audited net assets as of December 31, 2024, with no overdue guarantees reported [11]