Group 1 - The China Construction Bank Corporation has obtained a patent for a method, control device, and computer program product based on HTML for document comparison, with the authorization announcement number CN114492372B and an application date of February 2022 [1] - China Construction Bank was established in 2004 and is located in Beijing, primarily engaged in monetary financial services, with a registered capital of 26,160,038.1459 thousand RMB [1] - According to data analysis from Tianyancha, China Construction Bank has invested in 37 enterprises, participated in 46,232 bidding projects, has 1,895 trademark information entries, and holds 5,000 patent information entries, along with 149 administrative licenses [1]

Core Viewpoint - Blue Arrow Aerospace Technology Co., Ltd. has applied for a patent related to "launch vehicle attitude control methods, control devices, storage media, and electronic equipment" [1] Summary by Relevant Categories Patent Application - The patent application provides a method for attitude control of launch vehicles, which includes offline acquisition of target attitude angular velocity values for pitch, yaw, and roll channels at the moment of satellite separation [1] - The method involves offline design of spin-up and spin-down times, as well as attitude angular acceleration during these phases, and real-time online acquisition of attitude angular velocity values before and after satellite separation [1] - The system calculates tracking command values for attitude angular velocity in real-time and controls the actual attitude angular velocity of the launch vehicle to maintain deviation within a preset range, thereby stabilizing the flight attitude of the launch vehicle [1]

Group 1 - The core point of the article is that Chongqing Changan Automobile Co., Ltd. has obtained a patent for a steering assist system control method, indicating innovation in automotive technology [1] - The patent was granted with the announcement number CN116654087B, and the application date was June 2023 [1] - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry, with a registered capital of approximately 992.18 million RMB [1] Group 2 - The company has invested in 119 enterprises and participated in 5000 bidding projects, showcasing its active role in the industry [1] - Chongqing Changan Automobile holds 3129 trademark records and 5000 patent records, indicating a strong intellectual property portfolio [1] - The company also possesses 964 administrative licenses, reflecting its compliance and operational capabilities [1]

Group 1 - Gree Electric Appliances has filed an international patent application titled "Cleaning Equipment and Its Control Method, Control Device, Computer Readable Storage Medium" with application number PCT/CN2024/130774, which is set to be published internationally on August 7, 2025 [1] - The company has announced a total of 81 international patent applications this year, representing a 12.5% increase compared to the same period last year [3] - In 2024, Gree Electric Appliances invested 6.904 billion yuan in research and development, reflecting a year-on-year increase of 2.1% [3]