Group 1 - The core point of the news is the application for a patent titled "Navigation Interface Display Method, Device, and Equipment" by multiple subsidiaries of Sangshu Technology, indicating innovation in navigation technology [1] - The patent application was filed on March 2025, and the public announcement number is CN120255752A [1] - The patent describes a method that allows for the display of a navigation interface that can be collapsed into an icon bar, enhancing user interaction [1] Group 2 - Sangshu Technology (Beijing) Co., Ltd. was established in 2016 with a registered capital of 13.003 million RMB and has invested in 11 companies [1][2] - Shanghai Sangshu Network Technology Co., Ltd. was also founded in 2016 with a registered capital of 10 million RMB and has participated in 8 bidding projects [2] - Guangzhou Sangshu Technology Co., Ltd. was established in 2023 with a registered capital of 1 million RMB and holds 121 patent information [2] - Sangshu Technology (Nanjing) Co., Ltd. was founded in 2023 with a registered capital of 3 million RMB and has 121 patents [2] - Fifth Paradigm (Shenzhen) Technology Co., Ltd. was established in 2018 with a registered capital of 1 million RMB and has 273 patents [2][3] - Sangshu Technology (Suzhou) Co., Ltd. was founded in 2016 with a registered capital of 1 million RMB and holds 268 patents [3]