Inventor · disambiguated record
Yujian Bao
Also filed as: BAO YUJIAN
3 granted patents·9 citations·filing 2010–2019
61Inventor score
Technology areasG02B
Top patents by PatentIndex Score
3 records- 0176US11181690B2Coupling between a waveguide device and fiber stubLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 0274US10795080B1Optical receiver with photodiode disposed directly on a planar lightwave circuitLUMENTUM OPERATIONS LLC·Filed 2019·Granted Oct 6, 2020·2 cites·20 claims
- 0367US8664584B2Compact tap monitor with a reflection maskYANG YATAO·Filed 2010·Granted Mar 4, 2014·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →