GENEVA, June 26 -- SHENZHEN UNIVERSITY filed a patent application (CN2025/135668) for “ULTRASONIC DETECTION AND POSITIONING SYSTEM BASED ON BEAT FREQUENCY CODED MULTI-WAVELENGTH FIBER LASER, AND DEMODULATION METHOD THEREFOR”. With publication no. WO/2026/118837, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G01S 5/18
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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