Inventor · disambiguated record
Yong Duk Cha
Also filed as: CHA YONG DUK
3 granted patents·148 citations·filing 2005–2009
75Inventor score
Technology areasH04M
Files withLG ELECTRONICS INC3
Top patents by PatentIndex Score
3 records- 0193USD558716SMobile phoneLG ELECTRONICS INC·Filed 2006·Granted Jan 1, 2008·119 cites·1 claims
- 0281US7640044B2Hinge unit and mobile terminal having the sameLG ELECTRONICS INC·Filed 2005·Granted Dec 29, 2009·10 cites·38 claims
- 0370USD625284SMobile phoneLG ELECTRONICS INC·Filed 2009·Granted Oct 12, 2010·19 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →