联想申请一种电子设备专利，使得支撑件与外观面形成的角度可调

Group 1 - The core point of the article is that Lenovo (Beijing) Co., Ltd. has applied for a patent for a new electronic device, indicating ongoing innovation in the technology sector [1] - The patent application, titled "An Electronic Device," was published under CN121497949A and was filed on November 2025 [1] - The device includes a housing, functional components, a sliding rail, connecting components, and supporting components, with features that allow for adjustable angles between the supporting component and the housing's outer surface [1] Group 2 - Lenovo (Beijing) Co., Ltd. was established in 1992 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 565 million Hong Kong dollars and has invested in 108 enterprises [1] - Lenovo has participated in 5,000 bidding projects and holds 1,741 trademark records and 5,000 patent records, along with 238 administrative licenses [1]