Inventor
ZHAO WENAN
CN5 patents
Patents
5 patentsUS11231299B2Jan 25, 2022
High-performance distributed fiber sensing system based on EHz ultrafast pulse scanning
LASER INST OF SHANDONG ACADEMY OF SCIENCE1 citations58
US12442700B2Oct 14, 2025
Multi-wavelength laser for synchronously monitoring temperature and pressure of ocean
LASER INST OF SHANDONG ACADEMY OF SCIENCE0 citations49
US11248952B2Feb 15, 2022
Fiber distributed acoustic sensing system
LASER INST OF SHANDONG ACADEMY OF SCIENCE0 citations49
US11054302B2Jul 6, 2021
Event positioning method, device and application in distributed fiber vibration monitoring system
LASER INST OF SHANDONG ACADEMY OF SCIENCE0 citations49
US11480450B2Oct 25, 2022
EHz ultrafast modulated pulse scanning laser and distributed fiber sensing system
LASER INST OF SHANDONG ACADEMY OF SCIENCE0 citations48