Group 1 - The core viewpoint of the article highlights the recent patent application by Jingwei Hengrun (Tianjin) Research and Development Co., Ltd. for an automotive domain controller and its control method, indicating innovation in automotive technology [1] - The patent, published under CN120016651A, was applied for on March 2025 and involves a voltage conversion module, power network, and control module to manage power supply for different voltage requirements using a single external power source [1] - The automotive domain controller is designed to supply power to two different loads by utilizing both a first voltage and a second voltage, showcasing advancements in energy efficiency and control in automotive applications [1] Group 2 - Jingwei Hengrun (Tianjin) Research and Development Co., Ltd. was established in 2019 and is primarily engaged in research and experimental development, with a registered capital of 700 million RMB [2] - The company has made one external investment, participated in ten bidding projects, and holds a total of 378 patent records, indicating a strong focus on innovation and development [2] - Additionally, the company possesses 50 administrative licenses, reflecting its operational capabilities and compliance within the industry [2]