Inventor · disambiguated record
Pin-Chieh Feng
Also filed as: FENG PIN-CHIEH
9 granted patents·7 pending applications·209 citations·filing 2000–2025
88Inventor score
Top patents by PatentIndex Score
16 records- 0190US6467781B2TricycleMELTON INTERNAT L L C·Filed 2000·Granted Oct 22, 2002·73 cites·3 claims
- 0285US6517093B2Foldable tricycleMELTON INTERNAT L L C·Filed 2001·Granted Feb 11, 2003·51 cites·18 claims
- 0383US6474900B2Fast dismantling deviceMELTON INTERNAT L L C·Filed 2001·Granted Nov 5, 2002·38 cites·7 claims
- 0477US11572963B2Pneumatic-hydraulic control valveJ D COMPONENTS CO LTD·Filed 2021·Granted Feb 7, 2023·1 cites·6 claims
- 0573US6467986B2Bending mechanism of rodMELTON INTERNAT L L C·Filed 2001·Granted Oct 22, 2002·27 cites·6 claims
- 0665US6851694B2TricycleMELTON INTERNAT L L C·Filed 2000·Granted Feb 8, 2005·18 cites·8 claims
- 0764US2025300525A1Hub motor capable of enhancing waterproof and dustproof performanceJ D COMPONENTS CO LTD·Filed 2025·Application pending·0 cites
- 0863US2025070622A1Hub motor assemblyJ D COMPONENTS CO LTD·Filed 2024·Application pending·0 cites
- 0961US11933330B2Pneumatic hydraulic retractable deviceJ D COMPONENTS CO LTD·Filed 2023·Granted Mar 19, 2024·0 cites·7 claims
- 1060US2025171096A1Dropper seatpost facilitating of adjusting fluid pressureJ D COMPONENTS CO LTD·Filed 2024·Application pending·0 cites
- 1157US2024208602A1Bicycle handlebar stem assemblyJ D COMPONENTS CO LTD·Filed 2023·Application pending·0 cites
- 1236US2002063406A1Footboard of tricycleFiled 2001·Application pending·0 cites
- 1336US2002084602A1Wheel mount of skateboard and the likeFiled 2001·Application pending·0 cites
- 1436US2002060441A1Device for adjusting front wheel of tricycleFiled 2000·Application pending·0 cites
- 1529US10227101B2Pneumatic and hydraulic elevating seat tube assembly of bicycleJ D COMPONENTS CO LTD·Filed 2017·Granted Mar 12, 2019·0 cites·10 claims
- 1628USD456459SJumping rodsMELTON INTERNAT L L C·Filed 2001·Granted Apr 30, 2002·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →