Inventor · disambiguated record
Shaofeng Shi
Also filed as: SHI SHAOFENG
1 granted patent·2 pending applications·0 citations·filing 2020–2023
1Inventor score
Files withCHU ZHOU HENG JIA SPORTS PRODUCTS LTD1CHUZHOU HENGJIA SPORTS PRODUCTS LTD1DONGGUAN JIAHENG TOYS CO LTD1
Top patents by PatentIndex Score
3 records- 0133US12304118B2Method for processing PVC ballDONGGUAN JIAHENG TOYS CO LTD·Filed 2023·Granted May 20, 2025·0 cites·6 claims
- 0230US2022410441A1Production method of an inflatable toyCHUZHOU HENGJIA SPORTS PRODUCTS LTD·Filed 2022·Application pending·0 cites
- 0323US2021093930A1PVC Ball with Multi-Layer Structure and Device for Manufacturing PVC BallCHU ZHOU HENG JIA SPORTS PRODUCTS LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shaofeng Shi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →