Core Viewpoint - Jiangling Motors Corporation has obtained a patent for a low-voltage backup power supply device for domain controllers, indicating a focus on innovation in automotive technology [1] Summary by Categories Patent Information - The patent is titled "A Low-Voltage Backup Power Supply Device for Domain Controllers and Power Supply Method" [1] - The patent authorization announcement number is CN119975213B [1] - The application date for the patent is January 2025 [1]