Core Viewpoint - Lenovo (Beijing) Co., Ltd. has applied for a patent titled "A Positioning Method, Device, and Electronic Equipment," indicating its ongoing innovation in technology related to positioning systems [1]. Group 1: Patent Application Details - The patent application was published under CN121207139A with an application date of September 2025 [1]. - The patent describes a method that includes determining the first orientation and first target parameter value of a first electronic device, which is based on a target reference plane [1]. - The method also involves detecting changes in the orientation of the first electronic device and determining a second orientation and second target parameter value, which helps in identifying the target direction of a second electronic device relative to the first [1]. Group 2: Company Background - Lenovo (Beijing) Co., Ltd. was established in 1992 and is located in Beijing, 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 107 enterprises [1]. - Lenovo (Beijing) has participated in 5,000 bidding projects and holds 1,751 trademark records and 5,000 patent records, along with 238 administrative licenses [1].

Group 1 - The core point of the article is that China United Network Communications Group Co., Ltd. has applied for a patent related to a positioning method, device, and storage medium aimed at improving the accuracy and efficiency of navigation services [1] - The patent application, published as CN120468894A, was filed on May 2025 and addresses the low utilization of visual information and insufficient positioning accuracy in existing technologies [1] - The proposed positioning method involves acquiring initial visual data, GNSS data, and IMU data, enhancing the visual data through a trained model, and then integrating these data sources to achieve improved positioning results [1] Group 2 - China United Network Communications Group Co., Ltd. was established in 1994 and is based in Beijing, primarily engaged in telecommunications, broadcasting, and satellite transmission services [2] - The company has a registered capital of approximately 10.48 billion RMB and has made investments in 35 enterprises while participating in 3,180 bidding projects [2] - The company holds a significant amount of intellectual property, including 3,738 trademark records and 5,000 patent records, along with 11 administrative licenses [2]

Group 1 - The core viewpoint of the news is that Hangzhou Hikvision Digital Technology Co., Ltd. has applied for a patent related to a positioning method and device, which aims to enhance the accuracy of positioning technology [1] - The patent application, titled "A positioning method, device, electronic equipment, and storage medium," was published with the number CN120219481A and was filed on December 2023 [1] - The method involves obtaining a global map of the target scene, a target image captured by a camera, and the latest positioning state of the target device, which helps in generating a temporary map to improve positioning accuracy [1] Group 2 - Hangzhou Hikvision Digital Technology Co., Ltd. was established in 2001 and is located in Hangzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 923,319,832.6 RMB and has invested in 68 enterprises, participated in 5,000 bidding projects, and holds 5,000 patent information records [2] - Additionally, the company has 833 trademark information records and 571 administrative licenses [2]