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]