Inventor · disambiguated record
Qinglu Liu
Also filed as: LIU QINGLU
2 granted patents·0 citations·filing 2016–2016
24Inventor score
Files withQINGDAO YICHENLEISHUO TECH CO LTD2
Top patents by PatentIndex Score
2 records- 0144US11004893B2Photonic integrated device and manufacturing method thereofQINGDAO YICHENLEISHUO TECH CO LTD·Filed 2016·Granted May 11, 2021·0 cites·20 claims
- 0242US11888284B2Saturable absorber mirror of composite structureQINGDAO YICHENLEISHUO TECH CO LTD·Filed 2016·Granted Jan 30, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →