Inventor · disambiguated record
Qiongfang Lu
Also filed as: LU QIONGFANG
1 granted patent·2 pending applications·3 citations·filing 2019–2019
21Inventor score
Top patents by PatentIndex Score
3 records- 0185US11049645B2Transformer with air guiding platesABB POWER GRIDS SWITZERLAND AG·Filed 2019·Granted Jun 29, 2021·3 cites·18 claims
- 0242US2024222000A1Insulation assembly, transformer assembly, and dry type transformerHITACHI ENERGY LTD·Filed 2019·Application pending·0 cites
- 0338US2022406510A1Heat exchanger package for a dry-type transformerHITACHI ENERGY SWITZERLAND AG·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →