Inventor · disambiguated record
Yuan Liu
Also filed as: LIU YUAN · LIU YUAN-QEN
3 granted patents·4 pending applications·85 citations·filing 1997–2025
63Inventor score
Top patents by PatentIndex Score
7 records- 0179US6049377AFive-axis/six-axis laser measuring systemCAM C LAU·Filed 1997·Granted Apr 11, 2000·85 cites·24 claims
- 0264US12285821B2Method for the laser machining of a workpieceTrumpf china co ltd·Filed 2024·Granted Apr 29, 2025·0 cites·20 claims
- 0361US12269120B2Gas assistance device for laser welding and laser welding systemTrumpf china co ltd·Filed 2024·Granted Apr 8, 2025·0 cites·20 claims
- 0461US2025309420A1Battery and laser welding systemTrumpf china co ltd·Filed 2025·Application pending·0 cites
- 0559US2024326170A1Method, welding method and laser processing systemTrumpf china co ltd·Filed 2024·Application pending·0 cites
- 0657US2025205820A1Laser welding method for multi-layer aluminum foil, battery, welding system, and control deviceTrumpf china co ltd·Filed 2025·Application pending·0 cites
- 0750US2023364711A1Laser welding system for sealingly welding a cell top cover and corresponding methodTrumpf china co ltd·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →