Inventor · disambiguated record
Qingyu Meng
Also filed as: MENG QINGYU
3 granted patents·9 citations·filing 2008–2020
59Inventor score
Files withCRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD1NINGBO HEALTHKEY MOTION TECH CO LTD1Wang yi-xiang1
Top patents by PatentIndex Score
3 records- 0180US11208124B2Follow-up mechanism and brake caliper unit for gauge-changeable bogieCRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD·Filed 2020·Granted Dec 28, 2021·2 cites·14 claims
- 0278US8094428B2Wafer grounding methodologyWANG YI XIANG·Filed 2008·Granted Jan 10, 2012·7 cites·17 claims
- 0337US11744359B2Pneumatic lifting table frame and lifting tableNINGBO HEALTHKEY MOTION TECH CO LTD·Filed 2020·Granted Sep 5, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →