Inventor · disambiguated record
Seungnam Cha
Also filed as: CHA SEUNGNAM
4 granted patents·13 citations·filing 2009–2022
65Inventor score
Top patents by PatentIndex Score
4 records- 0181US7869113B2Display device using electrochromism and methods of driving the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jan 11, 2011·11 cites·18 claims
- 0263US12293855B2Transparent conductive film, method of manufacturing same, thin film transistor, and device including sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 6, 2025·0 cites·20 claims
- 0360US12156390B2Electromagnetic wave shielding film, and method for manufacturing sameLG ELECTRONICS INC·Filed 2021·Granted Nov 26, 2024·0 cites·12 claims
- 0452US8120835B2Electro-phoresis deviceJANG JAEEUN·Filed 2009·Granted Feb 21, 2012·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →