Inventor · disambiguated record
Qinyou Tang
Also filed as: TANG QINYOU
2 granted patents·1 citations·filing 2024–2024
28Inventor score
Files withSHANGHAI LIFENGAS CO LTD2
Top patents by PatentIndex Score
2 records- 0177US12152585B1Sealing soft water recovery apparatus for vacuum pump in vacuum pressure swing adsorption oxygen generation systemSHANGHAI LIFENGAS CO LTD·Filed 2024·Granted Nov 26, 2024·1 cites·5 claims
- 0256US12398952B2Waste argon separation system and method capable of reducing emission of cryogenic waste argonSHANGHAI LIFENGAS CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →