Inventor · disambiguated record
Chi-Feng Feng
Also filed as: FENG CHI-FENG
0 granted patents·5 pending applications·0 citations·filing 2003–2007
Top patents by PatentIndex Score
5 records- 0163US2007210129A1Detachable mobile sound source deviceFENG CHI-FENG·Filed 2006·Application pending·0 cites
- 0248US2009077774A1Slide fastener device having warning deviceLEE CHI JU·Filed 2007·Application pending·0 cites
- 0332US2007153503A1Backpack light-emitting deviceFENG CHI-FENG·Filed 2006·Application pending·0 cites
- 0423US2005016810A1Bag or suitcase having bottom bracing deviceFiled 2003·Application pending·0 cites
- 0512US2005011920A1Carrying case and display device combination for vehicleFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →