Assignee
CHA SANG HYUN
KR·1 granted patent·6 pending applications·2 citations·filing 2010–2011
Top patents by PatentIndex Score
7 records- 0167US8471788B2Organic light emitting diode driverCHA SANG HYUN·Filed 2011·Granted Jun 25, 2013·2 cites·9 claims
- 0237US2012044360A1Deterioration sensing apparatus for display deviceCHA SANG HYUN·Filed 2011·Application pending·0 cites
- 0337US2012044235A1Active matrix organic light emitting diode displayCHA SANG HYUN·Filed 2011·Application pending·0 cites
- 0437US2012056869A1Organic light emitting diode driverCHA SANG HYUN·Filed 2011·Application pending·0 cites
- 0536US2011316825A1Organic electroluminescence displayCHA SANG HYUN·Filed 2010·Application pending·0 cites
- 0636US2012032991A1Organic light emitting diode driverCHA SANG HYUN·Filed 2011·Application pending·0 cites
- 0733US2011317536A1Current driving circuit and light storage system having the sameCHA SANG HYUN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHA SANG HYUN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →