Inventor · disambiguated record
Jae-Cheol Cha
Also filed as: CHA JAE-CHEOL
2 granted patents·1 pending application·33 citations·filing 2002–2005
58Inventor score
Files withSAMSUNG SDI CO LTD2
Top patents by PatentIndex Score
3 records- 0173US6621232B2Field emission display device having carbon-based emitterSAMSUNG SDI CO LTD·Filed 2002·Granted Sep 16, 2003·32 cites·23 claims
- 0245US6948992B2Field emission display and method for forming negative holes of the sameSAMSUNG SDI CO LTD·Filed 2002·Granted Sep 27, 2005·1 cites·8 claims
- 0344US2005162068A1Field emission display and method for forming negative holes of the sameFiled 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jae-Cheol Cha files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →