Inventor · disambiguated record
Longhan Chen
Also filed as: Chen Longhan
3 granted patents·1 pending application·0 citations·filing 2023–2024
39Inventor score
Files withWAL FUEL SYSTEMS USA INC4
Top patents by PatentIndex Score
4 records- 0162US12492651B2Non-metallic lubricant pan for a vehicle including a structural reinforcement memberWAL FUEL SYSTEMS USA INC·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 0261US12449093B2Pressure vesselWAL FUEL SYSTEMS USA INC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 0360US12337513B2Injection molding system for forming a pressure vesselWAL FUEL SYSTEMS USA INC·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 0455US2025354653A1Reinforced high-pressure tank for a vehicle including a strengthening bolster and exposed functional attachmentsWAL FUEL SYSTEMS USA INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →