Inventor · disambiguated record
Changying Qin
Also filed as: QIN CHANGYING
1 granted patent·1 pending application·0 citations·filing 2020–2025
9Inventor score
Files withPANASIAN MICROVENT TECH JIANGSU CORP2
Top patents by PatentIndex Score
2 records- 0166US2025246788A1Drain valve for power battery packPANASIAN MICROVENT TECH JIANGSU CORP·Filed 2025·Application pending·0 cites
- 0249US11035546B2Rear cover of vehicle lamp having valve structure and infrared radiation drying and air discharging functionPANASIAN MICROVENT TECH JIANGSU CORP·Filed 2020·Granted Jun 15, 2021·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →