Inventor · disambiguated record
Jingyun Liu
Also filed as: LIU JINGYUN
2 granted patents·2 pending applications·0 citations·filing 2018–2023
22Inventor score
Files withSHENZHEN JOHAN MATERIAL TECH CO LTD2GUANGDONG BRUCE TECH CO LIMITED1SHENZHEN JOHAN MAT TECH CO LTD1
Top patents by PatentIndex Score
4 records- 0150US11646509B2Grounding elastic contact and electronic deviceSHENZHEN JOHAN MATERIAL TECH CO LTD·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 0247US11881333B1Ground terminal and electronic deviceSHENZHEN JOHAN MATERIAL TECH CO LTD·Filed 2023·Granted Jan 23, 2024·0 cites·20 claims
- 0339US2023131914A1Air Fryer with Multiple Frying BasketsGUANGDONG BRUCE TECH CO LIMITED·Filed 2022·Application pending·0 cites
- 0432US2019296458A1Grounding elastic componentSHENZHEN JOHAN MAT TECH CO LTD·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →