Hubei Miran Technology Co., Ltd. has recently been granted an invention patent certificate by the China National Intellectual Property Administration, with patent number ZL 2025 1 1849999.1, titled “Method and System for Environmental Compensation of Ultrasonic Sensors Based on Multi-modal Feature Fusion”. The patent was co-developed by Wang Xingjie, Ren Zhisheng, and Bi Jishuang, with an application date of December 9, 2025, and an authorization announcement date of July 28, 2026.

This technological breakthrough aims to address the industry challenge where ultrasonic sensor measurement accuracy is easily affected by environmental factors such as temperature, humidity, and airflow in complex industrial settings. By fusing feature data from multiple sensing modalities, the system can dynamically compensate for errors caused by environmental changes in real time, significantly enhancing the stability and reliability of sensors under harsh operating conditions. This achievement will be widely applied in intelligent manufacturing, automated production lines, warehousing and logistics, and other fields, providing customers with more accurate and reliable non-contact measurement solutions, further solidifying Miran Technology’s leading position in the high-end sensor sector.