Inventor · disambiguated record
Ki-Cheol Yoon
Also filed as: YOON KI-CHEOL
3 granted patents·1 pending application·5 citations·filing 2005–2011
56Inventor score
Top patents by PatentIndex Score
4 records- 0167US8599504B2Prism sheet having prisms with wave pattern, black light unit including the prism sheet, and liquid crystal display device including the black light unitYOON KI CHEOL·Filed 2011·Granted Dec 3, 2013·4 cites·13 claims
- 0257US7433002B2Prism-patterned broadband reflective polarizer for liquid crystal displaySAMSUNG FINE CHEMICALS CO LTD·Filed 2005·Granted Oct 7, 2008·1 cites·17 claims
- 0337US7510748B2Broadband reflection type brightness enhancement polarizer and liquid crystal display having the sameSAMSUNG FINE CHEMICALS CO LTD·Filed 2006·Granted Mar 31, 2009·0 cites·8 claims
- 0437US2011043920A1Optical sheet with high contrast ratio and filter comprising the same, and image displaying device including the sheet or the filterSAMSUNG FINE CHEMICALS CO LTD·Filed 2008·Application pending·0 cites
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