Inventor · disambiguated record
Qingfei Cao
Also filed as: Cao Qingfei
2 granted patents·1 pending application·0 citations·filing 2020–2020
20Inventor score
Top patents by PatentIndex Score
3 records- 0154US11297864B2Apple enzyme for efficient reconstruction of intestinal microecology and processing technologySDIC ZHONGLU FRUIT JUICE CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·3 claims
- 0248US2021120831A1Green color-protecting bacteriostatic crisp-preserving fresh-cut sweetheart apple and biological preservation technologySDIC ZHONGLU FRUIT JUICE CO LTD·Filed 2020·Application pending·0 cites
- 0346US11259552B2Chips formed by slicing with apple cell clean water jet scalpel and differential temperature combined with differential pressure puffing and processing technologySHANXI SDIC ZHONGLU FRUIT JUICE CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →