Inventor · disambiguated record
Wonjin Jo
Also filed as: JO WONJIN
4 granted patents·2 pending applications·16 citations·filing 2011–2018
67Inventor score
Top patents by PatentIndex Score
6 records- 0190US9745452B2High strength polymer filament for FDM 3D printer including graphene coated metal nanoparticles, nanocarbons for 3D printer, and preparation method of the sameKOREA INST SCI & TECH·Filed 2016·Granted Aug 29, 2017·13 cites·8 claims
- 0276US10472529B2Ink composition for powder bed and inkjet head 3D printingKOREA INST SCI & TECH·Filed 2016·Granted Nov 12, 2019·2 cites·9 claims
- 0343US2018339451A1Nozzle for three-dimensional (3d) printer including eccentric discharge port and 3d printer including nozzleKOREA INST SCI & TECH·Filed 2018·Application pending·0 cites
- 0439US8844663B2Twin engine for improving fuel efficiency and method of operating engine using the sameJO WONJIN·Filed 2011·Granted Sep 30, 2014·1 cites·6 claims
- 0531US8783224B2Crankshaftless internal combustion engineJO WONJIN·Filed 2012·Granted Jul 22, 2014·0 cites·17 claims
- 0620US2013133626A1Crankshaftless internal combustion engineJO WONJIN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →