Inventor · disambiguated record
Haijin Fu
Also filed as: FU HAIJIN
3 granted patents·0 citations·filing 2020–2024
36Inventor score
Technology areasG01B
Files withHARBIN INST TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0155US12247824B1Heterodyne interferometer based on multi-target opposite displacement measurement and measurement method thereofHARBIN INST TECHNOLOGY·Filed 2024·Granted Mar 11, 2025·0 cites·5 claims
- 0254US12287198B1Heterodyne laser interferometer based on integrated dual polarization beam-splitting assembly and measurement method thereofHARBIN INST TECHNOLOGY·Filed 2024·Granted Apr 29, 2025·0 cites·5 claims
- 0342US11150077B2Heterodyne laser interferometer based on integrated secondary beam splitting componentHARBIN INST TECHNOLOGY·Filed 2020·Granted Oct 19, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →