Inventor · disambiguated record
Chang Chul Ha
Also filed as: HA CHANG CHUL
3 granted patents·21 citations·filing 2002–2002
67Inventor score
Files withCDREAM CORP3
Top patents by PatentIndex Score
3 records- 0166US7053538B1Sectioned resistor layer for a carbon nanotube electron-emitting deviceCDREAM CORP·Filed 2002·Granted May 30, 2006·10 cites·20 claims
- 0262US7071603B2Patterned seed layer suitable for electron-emitting device, and associated fabrication methodCDREAM CORP·Filed 2002·Granted Jul 4, 2006·9 cites·20 claims
- 0337US7005807B1Negative voltage driving of a carbon nanotube field emissive displayCDREAM CORP·Filed 2002·Granted Feb 28, 2006·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →