Group 1 - Shenzhen Yuanzheng Technology Co., Ltd. has applied for a patent titled "A Vehicle Diagnostic Data Transmission Method, Device, Equipment, and Medium Based on Diagnostic Log Strategy" with publication number CN120318935A, filed on April 2025 [1] - The patent describes a method that involves monitoring target diagnostic equipment, obtaining diagnostic log files generated during fault diagnosis, and transmitting new diagnostic log files to the target client for quick response to anomalies, thereby improving diagnostic efficiency [1] Group 2 - Shenzhen Yuanzheng Technology Co., Ltd. was established in 1993 and is primarily engaged in software and information technology services, with a registered capital of 415.7881 million RMB [2] - The company has invested in 21 enterprises, participated in 135 bidding projects, and holds 220 trademark records and 2977 patent records, along with 15 administrative licenses [2]