Inventor · disambiguated record
Jiang Qian
Also filed as: QIAN JIANG
2 granted patents·2 pending applications·4 citations·filing 2012–2021
47Inventor score
Files withCHINA PETROLEUM & CHEM CORP2QIAN JIANG1STATE GRID SHANXI ELECTRIC POWER CORP YUNCHENG POWER1
Top patents by PatentIndex Score
4 records- 0185US11933138B2Sliding sleeve deviceCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Mar 19, 2024·2 cites·8 claims
- 0273US11885201B2Sliding sleeveCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Jan 30, 2024·2 cites·25 claims
- 0344US2016041227A1On-line monitoring switch contact lifespan of on-load tap-changer in transformersSTATE GRID SHANXI ELECTRIC POWER CORP YUNCHENG POWER·Filed 2013·Application pending·0 cites
- 0444US2013300859A1All-purpose portable tester for isolation character of the surface of the composite bushing made from silicon rubberQIAN JIANG·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →