Assignee
LASER INST OF SHANDONG ACADEMY OF SCIENCE
CN·10 granted patents·4 citations·filing 2017–2021
Top patents by PatentIndex Score
10 records- 0175US10753775B1Optical fiber flow sensorLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Aug 25, 2020·2 cites·10 claims
- 0268US11231299B2High-performance distributed fiber sensing system based on EHz ultrafast pulse scanningLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Jan 25, 2022·1 cites·8 claims
- 0367US10145726B2Fiber optic acoustic wave detection systemLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2017·Granted Dec 4, 2018·1 cites·10 claims
- 0451US12442700B2Multi-wavelength laser for synchronously monitoring temperature and pressure of oceanLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2020·Granted Oct 14, 2025·0 cites·6 claims
- 0551US11054302B2Event positioning method, device and application in distributed fiber vibration monitoring systemLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Jul 6, 2021·0 cites·7 claims
- 0648US12188864B2Gas sensor probe having multipoint reflection rectangular absorption cell, and detection deviceLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Jan 7, 2025·0 cites·9 claims
- 0748US11248952B2Fiber distributed acoustic sensing systemLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Feb 15, 2022·0 cites·9 claims
- 0844US11624756B2Optical fiber flow velocity measuring apparatus and method integrating high and low rangesLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2021·Granted Apr 11, 2023·0 cites·12 claims
- 0944US11480450B2EHz ultrafast modulated pulse scanning laser and distributed fiber sensing systemLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Oct 25, 2022·0 cites·8 claims
- 1042US10466117B2Temperature sensor and temperature sensing system based on active phase-shifted fibre gratingLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2017·Granted Nov 5, 2019·0 cites·18 claims
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