Inventor · disambiguated record
Eun Ok Chi
Also filed as: CHI EUN OK
2 granted patents·3 pending applications·7 citations·filing 2001–2023
47Inventor score
Top patents by PatentIndex Score
5 records- 0163US7105138B2Macroporous perovskite manganese oxides with highly ordered nano-pores and method of preparing the sameKOREA RES INST OF STANDARDS·Filed 2004·Granted Sep 12, 2006·7 cites·6 claims
- 0258US2025382233A1Method for controlling thermal conductivity and flexural strength of silicon nitride substrateOCI CO LTD·Filed 2023·Application pending·0 cites
- 0348US2022371963A1Method for Manufacturing Silicon Nitride SubstrateOCI CO LTD·Filed 2020·Application pending·0 cites
- 0437US6767525B2Method for preparing manganese-based nitride having nearly zero temperature coefficient of resistivityKOREA RES INST OF STANDARDS·Filed 2001·Granted Jul 27, 2004·0 cites·9 claims
- 0529US2016272497A1Apparatus and method for producing aluminum nitride powder and aluminum nitride powder prepared therebyOCI CO LTD·Filed 2016·Application pending·0 cites
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