Inventor · disambiguated record
Haiwen Cai
Also filed as: CAI HAIWEN
3 granted patents·4 citations·filing 2016–2021
54Inventor score
Files withSHANGHAI INST OPTICS & FINE MECH CAS3
Top patents by PatentIndex Score
3 records- 0180US11946799B2Distributed fiber-optic acoustic sensing system and signal processing method using the sameSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2021·Granted Apr 2, 2024·1 cites·10 claims
- 0269US9709730B2Hollow-core photonic crystal fiber gas cell and method for preparing the sameSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2016·Granted Jul 18, 2017·3 cites·2 claims
- 0335US12007259B2Multi-dimensional spatial positioning system and method for disturbance sourceSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2019·Granted Jun 11, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →