Inventor · disambiguated record
O-Ok Park
Also filed as: PARK O-OK
6 granted patents·2 pending applications·79 citations·filing 2000–2006
83Inventor score
Top patents by PatentIndex Score
8 records- 0193US7520933B2Method for manufacturing colloidal crystals via confined convective assemblyKOREA ADVANCED INST SCI & TECH·Filed 2006·Granted Apr 21, 2009·24 cites·18 claims
- 0277US6538263B1Polymer electroluminescent device employing emissive ionomer-type polymerKOREA ADVANCED INST SCI & TECH·Filed 2000·Granted Mar 25, 2003·21 cites·24 claims
- 0371US6593688B2Electroluminescent devices employing organic luminescent material/clay nanocompositesKOREA ADVANCED INST SCI & TECH·Filed 2001·Granted Jul 15, 2003·13 cites·25 claims
- 0465US7118810B2Organic/polymer electroluminescent devices employing single-ion conductorsKOREA ADVANCED INST SCI & TECH·Filed 2001·Granted Oct 10, 2006·12 cites·14 claims
- 0565US6692650B2Magnetorheological fluid and process for preparing the sameKOREA ADVANCED INST SCI & TECH·Filed 2001·Granted Feb 17, 2004·9 cites·7 claims
- 0652US7740771B2Methods of determining a composition ratio of an organic white-light-emitting blend materialKOREA INST SCI & TECH·Filed 2006·Granted Jun 22, 2010·0 cites·4 claims
- 0742US2004033388A1Organic white-light-emitting blend materials and electroluminescent devices fabricated using the sameKOREA INST SCI & TECH·Filed 2003·Application pending·0 cites
- 0839US2003211359A1Electroluminescent devices employing organic luminescent material/clay nanocompositesFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when O-Ok Park 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 →