Inventor · disambiguated record
Junjun Dai
Also filed as: DAI JUNJUN
0 granted patents·3 pending applications·0 citations·filing 2024–2024
Technology areasA47C
Files withHAINING HELI MACHINERY& TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0150US2025151907A1Chair frame and chairHAINING HELI MACHINERY& TECH CO LTD·Filed 2024·Application pending·0 cites
- 0250US2025248522A1Mechanical extending mechanism and chairHAINING HELI MACHINERY& TECH CO LTD·Filed 2024·Application pending·0 cites
- 0347US2024389751A1Chair frame and casual chairHAINING HELI MACHINERY& TECH CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →