Inventor · disambiguated record
Li-Jen Tu
Also filed as: TU LI-JEN
1 granted patent·1 pending application·1 citations·filing 2021–2023
14Inventor score
Files withTUNG CHANG MACHINERY AND ENG CO LTD2
Top patents by PatentIndex Score
2 records- 0168US11713270B2Energy-saving wind box, cooling device and energy-saving cooling systemTUNG CHANG MACHINERY AND ENG CO LTD·Filed 2021·Granted Aug 1, 2023·1 cites·7 claims
- 0243US2025026682A1Plate heat treatment device and high-pressure hardening reaction moduleTUNG CHANG MACHINERY AND ENG CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →