Inventor · disambiguated record
Soo-Ik Cha
Also filed as: CHA SOO-IK
4 granted patents·1 pending application·5 citations·filing 2008–2013
63Inventor score
Top patents by PatentIndex Score
5 records- 0160US8558824B2Buffer amplifier included in display driver and method of generating driving voltages using the sameKIM HYUNG-TAE·Filed 2008·Granted Oct 15, 2013·1 cites·21 claims
- 0254US8949584B2Power on reset circuitJEONG JI-YONG·Filed 2011·Granted Feb 3, 2015·2 cites·16 claims
- 0353US8963448B2Output buffer circuit, devices including the same, and operating method of the output buffer circuitSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 24, 2015·1 cites·19 claims
- 0450US8963640B2Amplifier for output buffer and signal processing apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 24, 2015·1 cites·20 claims
- 0533US2011012882A1Source driver and display device having the sameJEONG JI-YONG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →