Inventor · disambiguated record
Jang Sik Joo
Also filed as: JOO JANG-SIK
2 granted patents·1 pending application·17 citations·filing 2002–2005
58Inventor score
Files withJOO JANG-SIK2
Top patents by PatentIndex Score
3 records- 0168US7345375B2Wind power generation apparatusJOO JANG SIK·Filed 2005·Granted Mar 18, 2008·6 cites·7 claims
- 0253US7044713B2Wind power generator with multiple rotary wingsJOO JANG-SIK·Filed 2002·Granted May 16, 2006·11 cites·2 claims
- 0327US2005141994A1Multi-directional wind power generatorFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →