Inventor · disambiguated record
Tzu-Hsia Chen
Also filed as: CHEN TZU FENG · CHEN TZU-HSIA
0 granted patents·3 pending applications·0 citations·filing 2002–2010
Top patents by PatentIndex Score
3 records- 0140US2004116255A1Folding collapsible treadmillSHINNYI TECHNOLOGY CO LTD·Filed 2002·Application pending·0 cites
- 0230US2011254252A1Folding bicycle with telescopic rodUNIV NAT FORMOSA·Filed 2010·Application pending·0 cites
- 0319US2011275477A1Planetary gear speed reducerUNIV NAT FORMOSA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →