On March 7, 2025, Nanjing Xinshiyuan Electronics Co., Ltd. published its patent titled "Emitting Device and LiDAR System," bearing the publication number CN119575351A. This patent delves into the realm of LiDAR technology, introducing a revolutionary chip-level LiDAR system that boasts low power consumption, high integration, enhanced reliability, and cost-effectiveness, all achieved through meticulous optimization of the emitting device's structure.