Inventor · disambiguated record
Dao-Chang Li
Also filed as: LI DAO · LI DAO-CHANG
8 granted patents·2 pending applications·106 citations·filing 2007–2023
87Inventor score
Top patents by PatentIndex Score
10 records- 0192US8783700B2Stroller wheel deviceLI DAO-CHANG·Filed 2012·Granted Jul 22, 2014·22 cites·24 claims
- 0289US8205894B2Stroller connectable with a car seatLI DAO-CHANG·Filed 2010·Granted Jun 26, 2012·21 cites·6 claims
- 0383US7458115B2Foldable baby cribWONDERLAND NURSERY GOODS·Filed 2007·Granted Dec 2, 2008·21 cites·15 claims
- 0470US8474836B2Stroller and handle height adjusting mechanism thereofYANG HAO·Filed 2009·Granted Jul 2, 2013·13 cites·20 claims
- 0568US8398098B2Stroller connectable with a car seatLI DAO-CHANG·Filed 2012·Granted Mar 19, 2013·6 cites·6 claims
- 0668USD598333SFrame of strollerWONDERLAND NURSERY GOODS·Filed 2008·Granted Aug 18, 2009·16 cites·1 claims
- 0755US2025235856A1Molybdenum amine complex catalyst and preparation method therefor and use thereofCN SHENHUA COAL LIQUID & CHEM·Filed 2023·Application pending·0 cites
- 0854US8919809B2Child stroller and stroller frame thereofLI DAO-CHANG·Filed 2013·Granted Dec 30, 2014·2 cites·17 claims
- 0954US2025197730A1Catalyst coal-oil slurry and preparation method therefor, direct coal liquefaction method, and useCN SHENHUA COAL LIQUID & CHEM·Filed 2023·Application pending·0 cites
- 1045USD609612SStroller frameWONDERLAND NURSERY GOODS·Filed 2008·Granted Feb 9, 2010·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →