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1751条，专利信 息5000条，此外企业还拥有行政许可238个。 金融界2025年8月15日消息，国家知识产权局信息显示，联想（北京）有限公司取得一项名为"一种天线 及电子设备"的专利，授权公告号CN115548652B，申请日期为2022年09月。 作者：情报员 本文源自：金融界 ...

金融界2025年8月15日消息，国家知识产权局信息显示，中芯国际集成电路制造（上海）有限公司取得 一项名为"温度补偿分布图的形成方法及系统、温度补偿方法"的专利，授权公告号CN116934668B，申 请日期为2022年04月。 天眼查资料显示，中芯国际集成电路制造(上海)有限公司，成立于2000年，位于上海市，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244000万美元。通过天眼查大数据分 析，中芯国际集成电路制造(上海)有限公司共对外投资了4家企业，参与招投标项目127次，财产线索方 面有商标信息150条，专利信息5000条，此外企业还拥有行政许可452个。 来源：金融界 ...

Group 1 - The core point of the article is that Xiamen Daheng Technology Co., Ltd. has obtained a patent for a surge protector structure, indicating innovation in the electronic manufacturing sector [1] - The patent titled "A Heat Detachable Structure and Its Surge Protector Using the Structure" was granted with the announcement number CN111477521B, and the application date was May 2020 [1] - Xiamen Daheng Technology Co., Ltd. was established in 2004 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] Group 2 - The company has a registered capital of 50 million RMB [1] - According to data analysis, Xiamen Daheng Technology has participated in 109 bidding projects and holds 242 patent information records [1] - The company also possesses 2 trademark information records and has 9 administrative licenses [1]

Group 1 - Jiangsu Hanhua Thermal Management Technology Co., Ltd. and Jiangsu Honglingda Technology Co., Ltd. have obtained a patent for an online inspection method and system for the quality of polymer material thermal treatment rewinding, with the patent number CN119779173B, applied for on December 2024 [1] - Jiangsu Hanhua Thermal Management Technology Co., Ltd. was established in 2020, located in Yancheng, with a registered capital of 50 million RMB, and has participated in 7 bidding projects and holds 38 patents [1] - Jiangsu Honglingda Technology Co., Ltd. was established in 2018, also located in Yancheng, with a registered capital of 40 million RMB, and has participated in 5 bidding projects and holds 43 patents [1] Group 2 - Suzhou Honglingda Electronic Technology Co., Ltd. was established in 2013, located in Suzhou, with a registered capital of 20 million RMB, and has invested in 3 companies, participated in 8 bidding projects, and holds 82 patents [2] - Suzhou Honglingda Electronic Technology Co., Ltd. has 1 trademark and 12 administrative licenses [2]

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1751条，专利信 息5000条，此外企业还拥有行政许可238个。 本文源自：金融界 作者：情报员 金融界2025年8月15日消息，国家知识产权局信息显示，联想（北京）有限公司取得一项名为"一种参数 配置方法及装置"的专利，授权公告号CN113900738B，申请日期为2021年10月。 ...

Core Viewpoint - Lenovo (Beijing) Co., Ltd. has applied for a patent titled "A Control Method and Electronic Device," indicating ongoing innovation in technology and user interface design [1] Company Overview - Lenovo (Beijing) Co., Ltd. was established in 1992 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 565 million HKD [1] - Lenovo (Beijing) has invested in 107 enterprises and participated in 5,000 bidding projects [1] - The company holds 1,751 trademark records and 5,000 patent records, along with 238 administrative licenses [1] Patent Details - The patent application, published as CN120491875A, was filed on March 2025 [1] - The patent describes a method that detects target gestures for two application identifiers, displaying a target window with two operation options that lead to different combined attributes [1] - The method allows for the generation of distinct combination windows based on user selection of the operation options [1]

Company Overview - Huawenlai (Zhangjiagang) Automation Technology Co., Ltd. has been established with a registered capital of 3 million RMB [1] - The legal representative of the company is Li Jinsong, and it is wholly owned by Shanghai Huawenlai Automation Technology Co., Ltd. [1] Business Scope - The company’s business activities include technology services, development, consulting, and transfer, as well as the installation and maintenance of industrial robots [1] - It also engages in the sales of industrial robots, artificial intelligence applications, wearable smart devices, and smart instruments [1] - Additional services include software development and information consulting services, excluding licensed information consulting services [1] Industry Classification - The company is classified under the manufacturing industry, specifically in the sectors of computer, communication, and other electronic device manufacturing, as well as electronic component manufacturing [1] Location and Registration - The company is located at No. 203, Haiba Road, Building 10, 3rd Floor, West Side, Daxin Town, Zhangjiagang City, Suzhou [1] - The business registration is valid until August 14, 2025, with no fixed term thereafter [1]

Core Viewpoint - Xiamen Hualian Electronic Numerical Control Technology Co., Ltd. has been established with a registered capital of 9.4522 million RMB, focusing on various manufacturing and research activities in the electronic and automotive sectors [1] Company Summary - The legal representative of the company is Li Chun [1] - The registered capital is 9.4522 million RMB [1] - The company is a limited liability entity with an operational period until August 14, 2025, with no fixed term thereafter [1] - The company is located at 189-1 Fangyang South Road, Tongxiang High-tech Zone, Xiamen [1] Shareholding Structure - Hainan Shisen Optoelectronic Technology Co., Ltd. holds 50.2054% of the shares [1] - Xiamen Hualian Electronic Co., Ltd. holds 49.7946% of the shares [1] Business Scope - The business scope includes research and development of motors and control systems, manufacturing of automotive parts and accessories, electronic components, industrial control computers and systems, and display devices [1]

Group 1 - The stock price of Tianhua New Energy (300390) closed at 20.3 yuan, down 3.01%, with a turnover rate of 2.52% and a trading volume of 169,100 hands, amounting to 349 million yuan [1] - The net outflow of main funds today was 42.18 million yuan, accounting for 12.1% of the transaction amount, with large orders seeing a net outflow of 25.86 million yuan (7.42%) and small orders a net inflow of 31.47 million yuan (9.03%) [1] - The latest quarterly report shows total operating revenue of 1.688 billion yuan, a year-on-year decrease of 3.80%, and a net profit attributable to shareholders of 3.26 million yuan, down 99.35% year-on-year [1] Group 2 - Tianhua New Energy has invested in 21 companies and participated in 37 bidding projects, holding 32 trademark registrations and 163 patents, along with 16 administrative licenses [2] - The company was established in 1997 and is primarily engaged in the manufacturing of computers, communications, and other electronic equipment [1][2]

Group 1 - The core viewpoint of the news is that Daqo Energy (688303) has experienced a significant decline in stock price and financial performance as of August 14, 2025, with a closing price of 24.58 yuan, down 4.65% [1] - The company reported a total revenue of 907 million yuan for Q1 2025, representing a year-on-year decrease of 69.57% [1] - The net profit attributable to shareholders was 55.8 million yuan, a substantial year-on-year decrease of 268.78% [1] Group 2 - The company has a current ratio of 4.886 and a quick ratio of 4.578, indicating strong liquidity [1] - The debt-to-asset ratio stands at 8.26%, suggesting low leverage [1] - Daqo Energy has made investments in 6 companies and participated in 307 bidding projects, along with holding 506 patents and 70 administrative licenses [2]