Group 1 - Jiangsu Huachen Transformer Co., Ltd. has applied for a patent titled "A Heat Dissipation Duct Structure and Its Adapted Energy Storage Container," with publication number CN120413872A, filed on April 2025 [1] - The patent relates to energy storage equipment technology, specifically a heat dissipation duct structure that includes a main duct capable of transporting refrigerants, an air inlet, multiple outlets, and several wind deflectors to ensure balanced airflow and prevent local overheating [1] - The design features multiple wind deflectors of increasing length within the duct to regulate outlet opening lengths, ensuring effective cooling and preventing airflow reduction [1] Group 2 - Jiangsu Huachen Transformer Co., Ltd. was established in 2007 and is located in Xuzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 164.435 million RMB and has made investments in three enterprises, participated in 1,746 bidding projects, and holds 179 patents along with 10 trademark registrations [2] - Additionally, the company possesses 21 administrative licenses, indicating a robust operational framework and engagement in various business activities [2]

Group 1 - Dongguan New Power Electronics Co., Ltd. has obtained a patent for a "microchannel heat exchanger combined with a heat pipe cooling device" with authorization number CN111664733B, applied on May 2020 [1] - The company was established in 2020 and is located in Dongguan City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The registered capital of Dongguan New Power Electronics Co., Ltd. is 20 million RMB [1] Group 2 - According to Tianyancha data analysis, the company has 1 trademark, 35 patents, and 7 administrative licenses [1]

Group 1 - The core viewpoint of the article highlights the recent performance and financial metrics of Hanbang High-Tech, indicating a significant revenue growth but a decline in net profit [1] - As of August 1, 2025, Hanbang High-Tech's stock closed at 7.86 yuan, with a trading volume of 10.91 million shares and a turnover of 85.25 million yuan [1] - The company reported total operating revenue of 52.23 million yuan for Q1 2025, representing a year-on-year increase of 120.15%, while net profit decreased by 554.32% to 8.43 million yuan [1] Group 2 - Hanbang High-Tech has made investments in 15 companies and participated in 108 bidding projects, showcasing its active engagement in the market [2] - The company holds 10 trademark registrations and 71 patents, indicating a strong focus on intellectual property [2] - Hanbang High-Tech has 5 administrative licenses, reflecting its compliance and operational capabilities [2]

金融界消息 截至2025年8月1日收盘，天岳先进（688234）报收于59.98元，上涨1.49%，换手率2.04%， 成交量8.77万手，成交金额5.28亿元。 通过天眼查大数据分析，山东天岳先进科技股份有限公司共对外投资了13家企业，参与招投标项目42 次，知识产权方面有商标信息16条，专利信息598条，此外企业还拥有行政许可56个。 资金流向方面，今日主力资金净流入2737.79万元，占比成交额5.19%。其中，超大单净流出263.79万 元、占成交额0.5%，大单净流入3001.58万元、占成交额5.69%，中单净流出流入692.10万元、占成交额 1.31%，小单净流出3429.89万元、占成交额6.5%。 来源：金融界 天岳先进最新一期业绩显示，截至2025一季报，公司营业总收入4.08亿元、同比减少4.25%，归属净利 润851.82万元，同比减少81.52%，扣非净利润359.58万元，同比减少91.75%，流动比率2.157、速动比率 1.492、资产负债率29.42%。 天眼查商业履历信息显示，山东天岳先进科技股份有限公司，成立于2010年，位于济南市，是一家以从 事计算机、通信和其他电子 ...

Group 1 - Zhuhai Gree Titanium Electric Co., Ltd. and Gree Titanium New Energy Co., Ltd. have applied for a patent titled "Battery Management System, Control Method and Vehicle with It," published under CN120396773A, with an application date of June 2025 [1] - The patent describes a battery management system that includes a battery pack, a subordinate control module for periodically obtaining multiple cell status parameters, a display module for showing the battery pack's charge state, and a main control module that connects to both the subordinate control and display modules to control the display based on cell status parameters [1] - Zhuhai Gree Titanium Electric Co., Ltd. was established in 2010, has a registered capital of 100 million RMB, and has participated in 8 bidding projects with 491 patent records and 19 administrative licenses [1] Group 2 - Gree Titanium New Energy Co., Ltd. was founded in 2009, has a registered capital of approximately 1.103 billion RMB, and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has made investments in 22 enterprises, participated in 53 bidding projects, and holds 72 trademark records along with 3,895 patent records and 36 administrative licenses [2]

Group 1 - The State Intellectual Property Office of China granted a patent to BOE Technology Group Co., Ltd. and Beijing BOE Optoelectronics Technology Co., Ltd. for "Backlight Control Circuit and Its Control Method, Display Device" with authorization announcement number CN116802721B, applied on December 2021 [1] - BOE Technology Group Co., Ltd. was established in 1993, located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 37,645.016203 million RMB [1] - The company has invested in 72 enterprises, participated in 264 bidding projects, holds 776 trademark information, and possesses 5,000 patent information along with 48 administrative licenses [1] Group 2 - Beijing BOE Optoelectronics Technology Co., Ltd. was established in 2003, also located in Beijing, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 64.911 million USD [1] - The company has invested in 1 enterprise, participated in 182 bidding projects, holds 5,000 patent information, and possesses 176 administrative licenses [1]

Group 1 - Hunan Aihua Group Co., Ltd. and Shenzhen Youlite Precision Machinery Manufacturing Co., Ltd. have obtained a patent for a "cutting device for extreme foil" with the authorization announcement number CN223173116U, applied on October 2024 [1][2] - The patent describes a cutting device that includes a base, knife group, knife group support, and side plates, with a negative pressure dust removal component integrated into the design [1] - Hunan Aihua Group was established in 1993, located in Yiyang City, with a registered capital of 401.130603 million RMB, and has invested in 21 companies and participated in 64 bidding projects [1] Group 2 - Shenzhen Youlite Precision Machinery Manufacturing Co., Ltd. was founded in 2010, located in Shenzhen, with a registered capital of 10 million RMB, and has invested in 2 companies and participated in 2 bidding projects [2] - The company holds 61 patents and has 3 trademark registrations, along with 7 administrative licenses [2]

Group 1 - Beijing BOE Technology Development Co., Ltd. and BOE Technology Group Co., Ltd. applied for a patent titled "Communication Equipment" on May 2025, with publication number CN120415522A [1] - The patent aims to address issues of low signal transmission rates and complex structures in existing communication devices [1] - The proposed communication device includes multiple antenna units, communication modules, and a network processor, designed to enhance signal processing and transmission [1] Group 2 - Beijing BOE Technology Development Co., Ltd. was established in 2016, focusing on manufacturing in the computer, communication, and other electronic device sectors, with a registered capital of 38 million RMB [2] - The company has participated in 91 bidding projects and holds 3,252 patent records [2] - BOE Technology Group Co., Ltd. was founded in 1993, also in the computer and communication manufacturing sector, with a registered capital of approximately 37.645 billion RMB [2] - This group has invested in 72 companies, participated in 264 bidding projects, and holds 5,000 patent records [2]

Group 1 - Suzhou Huaxing Yuanchuang Technology Co., Ltd. has obtained a patent for a "card extraction mechanism and testing machine," with the patent announcement number CN223180240U, applied for on June 2024 [1] - The patent describes a card extraction mechanism that includes a rotating component and a lever, designed to facilitate the extraction of circuit boards from a chassis without causing damage [1] - The mechanism allows for increased operational space during the extraction process, enhancing efficiency and safety in handling circuit boards [1] Group 2 - Suzhou Huaxing Yuanchuang Technology Co., Ltd. was established in 2005 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 441.984511 million RMB and has invested in 17 enterprises [2] - The company has participated in 215 bidding projects and holds 1,388 patent records along with 182 trademark records [2]

通过天眼查大数据分析，苏州天华新能源科技股份有限公司共对外投资了21家企业，参与招投标项目37 次，知识产权方面有商标信息32条，专利信息162条，此外企业还拥有行政许可16个。 来源：金融界 天华新能最新一期业绩显示，截至2025一季报，公司营业总收入16.88亿元、同比减少3.80%，归属净利 润325.88万元，同比减少99.35%，扣非净利润2737.27万元，同比减少110.56%，流动比率1.835、速动比 率1.285、资产负债率23.00%。 天眼查商业履历信息显示，苏州天华新能源科技股份有限公司，成立于1997年，位于苏州市，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83075.0788万人民币，实缴资本 4000万人民币。公司法定代表人为陆建平。 金融界消息 截至2025年8月1日收盘，天华新能（300390）报收于19.86元，下跌0.4%，换手率1.85%， 成交量12.45万手，成交金额2.48亿元。 资金流向方面，今日主力资金净流出1017.25万元，占比成交额4.1%。其中，超大单净流出713.48万 元、占成交额2.88%，大单净流出303.76万元 ...