Inventor · disambiguated record
Xiaojun Qi
Also filed as: QI XIAOJUN
2 granted patents·0 citations·filing 2018–2018
22Inventor score
Files withSHANGHAI YUDA IND CO LTD2
Top patents by PatentIndex Score
2 records- 0132US11075069B2OCTA-electrode linear ion trap mass analyzerSHANGHAI YUDA IND CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·3 claims
- 0230US11075064B2Amplification system for continuously adjusting amplification gain of a high frequency weak signal for mass spectrometersSHANGHAI YUDA IND CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →