国家知识产权局信息显示，联想（北京）有限公司申请一项名为"刷新率配置方法及电子设备"的专利， 公开号CN121565073A，申请日期为2025年11月。 本文源自：市场资讯 作者：情报员 天眼查资料显示，联想（北京）有限公司，成立于1992年，位于北京市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本565000万港元。通过天眼查大数据分析，联想（北京） 有限公司共对外投资了107家企业，参与招投标项目5000次，财产线索方面有商标信息1747条，专利信 息5000条，此外企业还拥有行政许可238个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 专利摘要显示，本申请公开了一种刷新率配置方法及装置，所述方法包括：获取目标对象与显示屏之间 的第一交互信息；所述第一交互信息表征未来第一时段内所述目标对象与所述显示屏之间的交互信息； 响应于接收到目标交互事件，基于所述第一交互信息，确定目标刷新率配置参数；其中，所述目标刷新 率配置参数作用于所述显示屏的刷新率调整。 ...

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 天眼查资料显示，京东方科技集团股份有限公司，成立于1993年，位于北京市，是一家以从事计算机、 通信和其他电子设备制造业为主的企业。企业注册资本3741388.0464万人民币。通过天眼查大数据分 析，京东方科技集团股份有限公司共对外投资了73家企业，参与招投标项目306次，财产线索方面有商 标信息777条，专利信息5000条，此外企业还拥有行政许可47个。 北京京东方传感技术有限公司，成立于2017年，位于北京市，是一家以从事其他制造业为主的企业。企 业注册资本577948.24万人民币。通过天眼查大数据分析，北京京东方传感技术有限公司共对外投资了4 家企业，参与招投标项目84次，专利信息630条，此外企业还拥有行政许可1个。 国家知识产权局信息显示，京东方科技集团股份有限公司取得一项名为"一种调光玻璃及其制备方法和 车辆"的专利，授权公告号CN116685898B，申请日期为2021年12月。 来源：市场资讯 ...

Core Viewpoint - The stock of Hongchang Electronics experienced an abnormal trading fluctuation, with a cumulative closing price increase of over 20% across three consecutive trading days from February 24 to February 26, 2026 [1] Company Summary - Hongchang Electronics conducted a self-examination and confirmed that there are no undisclosed significant matters or information as of the announcement date [1] - The company's production and operational conditions remain normal, with no significant changes in the internal or external operating environment [1] - There are no major events such as asset restructuring, share issuance, significant transactions, business restructuring, share buybacks, equity incentives, bankruptcy reorganization, major business collaborations, or introduction of strategic investors [1] - During the period of stock price fluctuation, there were no reported media articles, market rumors, or trending concepts that could have influenced the stock price [1] - Company directors, senior management, controlling shareholders, and actual controllers did not engage in buying or selling the company's stock during the price fluctuation period [1] Industry Summary - As of February 25, 2026, the latest rolling price-to-earnings (P/E) ratio for Hongchang Electronics is 340.77, significantly higher than the industry average rolling P/E ratio of 55.71 for the "C39 Computer, Communication, and Other Electronic Equipment Manufacturing" sector [1] - The turnover rate for the most recent trading day was 9.75%, which is higher than previous levels [1]

精伦电子公告称，公司预计2025年度净利润为负，扣除无关业务收入后的营收低于3亿元，年报披露后 股票将触及规定情形被终止上市。公司股票近期价格波动大，2月12 - 13日、24日连续三个交易日跌 停，25 - 26日涨停。截至公告日，公司主营、生产经营及环境无重大变化，无应披露未披露事项。提醒 投资者注意投资和交易风险。 ...

瑞财经 吴文婷近日，深圳美高创新科技股份有限公司（以下简称"美高创新"）启动IPO。 | 辅导对象 | 深圳美高创新科技股份有限公司 | | --- | --- | | 成立日期 | 2018年7月12日 | | 注册资本 | 3,818.7849 万元 法定代表人 姜瑞静 | | 注册地址 | 深圳市龙岗区平湖街道禾花社区富康路 6 号宝能智仓 201-203、205-210、218-2、219-222 | | 控股股东 | | | 及持股比 | 深圳芯美信息咨询有限公司持股 45.8930% | | 例 | | | 行业分类 | 在其他交易场 "C制造业"之"C39-计 | | | 所(申请)挂 算机、通信和其他电子设 无 | | 备制造业" | 牌或上市的情 | | | 况 | | 备 注 | 无 | 本次IPO的辅导机构为国泰海通证券股份有限公司，律师事务所为广东华商律师事务所，会计师事务所为立信会计师事务所(特殊普通合伙) 。 另外，据投资方鸿富资产披露，美高创新公司年销售额数十亿元，公司产品在境外以"MINISFORUM"品牌进行销售，境外销售区域包含北美、欧洲、日本 等区域。中国境内以"铭凡"品 ...

Core Viewpoint - The company, Hangzhou Mirui Technology Co., Ltd., is set to issue shares on the Beijing Stock Exchange, focusing on smart network cameras and IoT video products, with a planned fundraising of approximately 31.39 million yuan for various projects [2]. Group 1: Company Overview - The company specializes in the research, design, production, and sales of smart network cameras and IoT video products, integrating hardware, software, cloud services, and AI [2]. - The controlling shareholder, Yuan Haizhong, holds 65.66% of the company's shares directly and controls an additional 32.34% through Rui Mi Investment, totaling 98.00% of the shares before the current issuance [2]. Group 2: Issuance Details - The company plans to issue 13.61 million shares at a price of 21.52 yuan per share, with an earnings per share (EPS) ratio of 14.99 [1]. - The total expected fundraising amount is approximately 29.28 million yuan, with estimated issuance costs of 4.39 million yuan, leading to a net fundraising amount of about 24.88 million yuan [2].

Core Viewpoint - The company, Jinglun Electronics Co., Ltd., is at risk of being delisted due to expected negative net profit for the year 2025 and insufficient operating revenue [2][4]. Group 1: Stock Listing Risk - The company disclosed on January 28, 2026, that it anticipates a negative net profit for 2025, with operating revenue excluding unrelated business income expected to be below 300 million yuan [2][4]. - If the company fails to meet the requirements set forth in the Shanghai Stock Exchange Listing Rules, specifically Article 9.3.7, its stock may be terminated from listing [2][4]. - Recent trading activity showed significant volatility, with the stock experiencing three consecutive days of trading halts followed by a limit-up on February 25, 2026 [2]. Group 2: Business Operations - As of the date of the announcement, there have been no significant changes in the company's main business operations or operating environment compared to previous disclosures [3].

项目动态 近日，澳斐亲诚投资布局的眉山博雅新材料有限公司（下 雅"）顺利完成新一轮融资，成功引入眉山投控、雅安投资、 投、武汉高科及中国平安基金等多家知名国有资本与头部险资 博雅新材成立于2016年12月，注册资本1.49亿元，是一家集人工合成晶体材料研发，生产，加工和销售的高科技企业。公司在闪烁晶体、激光晶体和单晶光 纤材料方面拥有丰富的产品类别。 博雅新材无控股股东，实际控制人为王宇。王宇系公司董事长兼总经理，直接持有公司0.12%的股份，并通过眉山博雅信、眉山博信和 半导体合伙控制公司 16.78%的股份,合计控制公司16.90%的股份，系公司实际控制人。 据澳斐亲诚公众号消息，近日，澳斐亲诚投资布局的博雅新材顺利完成新一轮融资，成功引入眉山投控、雅安投资、武汉光谷交投、武汉高科及中国平安基 金等多家知名国有资本与头部险资股东。 | 辅导对象 | 眉山博雅新材料股份有限公司 | | | | --- | --- | --- | --- | | 成立日期 | 2016-12-22 | | | | 注册资本 | 14,943.72万元 | 法定代表人 | 壬宇 | | 注册地址 | 四川省眉山高新技术产业园区 ...

北京四方继保工程技术有限公司，成立于2003年，位于北京市，是一家以从事电气机械和器材制造业为 主的企业。企业注册资本105000万人民币。通过天眼查大数据分析，北京四方继保工程技术有限公司共 对外投资了5家企业，参与招投标项目5000次，专利信息921条，此外企业还拥有行政许可13个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 国家知识产权局信息显示，北京四方继保自动化股份有限公司、北京四方继保工程技术有限公司取得一 项名为"一种高压级联储能系统的模块故障旁路控制方法、装置"的专利，授权公告号CN115513935B， 申请日期为2022年8月。 天眼查资料显示，北京四方继保自动化股份有限公司，成立于1994年，位于北京市，是一家以从事计算 机、通信和其他电子设备制造业为主的企业。企业注册资本83343.6万人民币。通过天眼查大数据分 析，北京四方继保自动化股份有限公司共对外投资了23家企业，参与招投标项目5000次，财产线索方面 有商标信息41条，专利信息1794条，此外企业还拥有行政许可41个。 来源：市场资讯 ...

Group 1: Share Buybacks - Companies such as Zhongshun Jierou and Yuanli Co. have announced new share buyback plans, with Zhongshun Jierou planning to repurchase shares at a price not exceeding 12.4 yuan per share, with a total fund of no less than 60 million yuan and no more than 120 million yuan [1] - Kaipu Cloud plans to repurchase shares with a total fund of no less than 50 million yuan and no more than 100 million yuan, at a price not exceeding 315 yuan per share [1] - Aidi Precision has repurchased 209,000 shares for a total payment of approximately 5.09 million yuan, as part of a buyback plan with a total fund range of 100 million to 200 million yuan [3] Group 2: Shareholder Increases - Conch Cement's controlling shareholder, Conch Group, plans to increase its stake in the company with a minimum investment of 700 million yuan and a maximum of 1.4 billion yuan within six months [2] - Huaneng Hydropower's controlling shareholder's investment fund has increased its stake by 3.276 million shares for a total of 30.02 million yuan, with plans to continue increasing its stake by an estimated total of 100 million to 150 million yuan [2] - Fuguang Co. reported that its controlling shareholder has cumulatively increased its stake by 233,300 shares, costing approximately 6.76 million yuan, with plans for further increases [2] Group 3: Buyback Progress - Xingsui Technology has cumulatively repurchased 2.98 million shares, with total payments exceeding 68.41 million yuan, surpassing the lower limit of its buyback plan [3] - Jiutian Pharmaceutical has completed its buyback plan, having repurchased 6.1808 million shares, accounting for 1.24% of the total share capital, with a total transaction amount reaching 100 million yuan [3]