Core Points - Shenzhen Blue Ocean Huateng Technology Co., Ltd. has received an invention patent certificate from the National Intellectual Property Administration for a method, device, equipment, and medium for updating Z signals of incremental square wave encoders [1] - The patent, numbered ZL202411904784.0, was applied for on December 23, 2024, and is expected to enhance system control stability and precision in the field of square wave encoder technology [1] - While the acquisition of this patent does not have a significant impact on the company's recent operations, it contributes to the improvement of the intellectual property protection system, consolidates technological advantages, and enhances core competitiveness [1]

蓝海华腾 2025 年公告 深圳市蓝海华腾技术股份有限公司 证券代码：300484 证券简称：蓝海华腾 公告编号：2025-061 关于取得发明专利证书的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳市蓝海华腾技术股份有限公司（以下简称"公司"）于近日收到中华 人民共和国国家知识产权局颁发的发明专利证书，具体情况如下： 备查文件 《发明专利证书》 特此公告。 深圳市蓝海华腾技术股份有限公司 董事会 2025 年 10 月 21 日 | 专利名称 | 证书号 | 专利号 | 专利申请日期 | 专利类型 | 专利权人 | | --- | --- | --- | --- | --- | --- | | 增量式方 | | | | | | | 波编码器 | | | | | | | 的 信号 Z | | | | | 深圳市蓝海华 | | | 第8373579 | ZL20241190 | 2024年12月23 | | | | 更新方 | | | | 发明专利 | 腾技术股份有 | | 法、装置、 | 号 | 4784.0 | 日 | | 限公司 | | 设备及 ...

蓝海华腾 2025 年公告 证券代码：300484 证券简称：蓝海华腾 公告编号：2025-060 深圳市蓝海华腾技术股份有限公司 关于控股股东及其一致行动人减持计划期间届满的公告 控股股东邱文渊先生及其一致行动人深圳市明华信德私募证券基金管理有 限公司－明华信德新经济一期私募证券投资基金、平潭蓝海华腾投资有限公司、 平潭蓝海中腾投资有限公司保证向本公司提供的信息内容真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳市蓝海华腾技术股份有限公司（以下简称"公司"）于2025年6月21日 在巨潮资讯网披露了《关于控股股东及其一致行动人股份减持计划的预披露公告》 （公告编号：2025-043），控股股东邱文渊及其一致行动人深圳市明华信德私募 证券基金管理有限公司－明华信德新经济一期私募证券投资基金（以下简称"明 华信德新经济一期基金"）、平潭蓝海华腾投资有限公司（以下简称"华腾投资"）、 平潭蓝海中腾投资有限公司（以下简称"中腾投资"）计划以集中竞价或大宗交 易的方式，拟合计减持股份数量不超过320万股，占 ...

Core Viewpoint - The company has a minimal direct export business to the United States, indicating limited impact from the proposed increase in tariffs on China by Trump [1] Company Impact - The company's direct export volume to the U.S. is very small, suggesting that the potential 100% tariff increase will not significantly affect its operations [1]

Core Viewpoint - The company, Blue Ocean Huateng (300484.SZ), has indicated that its direct export business to the United States constitutes a very small proportion of its overall operations [1] Group 1 - The company's direct export volume to the United States is minimal [1]

Core Insights - On October 13, Blue Ocean Huateng executed a block trade of 525,000 shares, amounting to 9.135 million yuan, which represented 4.97% of the total trading volume for the day. The transaction price was 17.4 yuan, reflecting a discount of 17.26% compared to the market closing price of 21.03 yuan [1] Group 1 - The block trade involved a total of 525,000 shares at a price of 17.4 yuan per share [1] - The total transaction value was 9.135 million yuan [1] - The discount on the transaction price was 17.26% compared to the market closing price [1] Group 2 - The trading date for the transactions was October 13, 2025 [2] - The securities code for the transactions was 300484 [2] - Various brokerage firms were involved in the transactions, including China Galaxy Securities and Huatai Securities [2]

Core Insights - The company Blue Ocean Huateng has entered the experimental prototype testing phase for its electric aircraft motor controllers [2] - The company's energy storage business is gradually expanding [2] - Investors are encouraged to follow the WeChat public account of Huachuang Zhihui for updates on the humanoid robot joint module [2]

Core Viewpoint - The company is progressing in the commercialization of its eVTOL electric drive systems and expanding its energy storage business, while also providing updates on its humanoid robot joint module production timeline [2] Group 1: eVTOL Electric Drive Systems - The company's electric aircraft motor controller has entered the prototype testing phase [2] - There is an ongoing inquiry about the commercialization timeline for the eVTOL electric drive systems [2] Group 2: Energy Storage Business - The energy storage business is gradually expanding, with a focus on increasing market share [2] Group 3: Humanoid Robot Joint Module - The company has indicated that updates regarding the humanoid robot joint module's servo driver mass production can be followed through the WeChat public account of its associate company, Huachuang Zhizhi [2]

Core Viewpoint - Blue Ocean Huateng has recently received an invention patent certificate from the National Intellectual Property Administration for its invention titled "Insulation Detection Circuit, System, and Vehicle" [2] Company Summary - The patent awarded to Blue Ocean Huateng is significant as it pertains to insulation detection technology, which may enhance the company's product offerings and competitive edge in the market [2]

Core Insights - On September 30, Blue Ocean Huateng executed a block trade of 232,000 shares, amounting to 4.4707 million yuan, which represented 2.57% of the total trading volume for that day. The transaction price was 19.27 yuan, reflecting a discount of 12.41% compared to the market closing price of 22 yuan [1]. Summary by Category - **Transaction Details** - The block trade involved 232,000 shares at a price of 19.27 yuan per share [1]. - The total transaction value was 4.4707 million yuan [1]. - The trade accounted for 2.57% of the total trading volume on that day [1]. - **Market Comparison** - The transaction price of 19.27 yuan was at a 12.41% discount to the market closing price of 22 yuan [1]. - **Trading Parties** - The buyer was CITIC Securities Co., Ltd., while the seller was China Galaxy Securities Co., Ltd. [2].