Inventor · disambiguated record
Andrew Chakchung Yu
Also filed as: YU ANDREW CHAKCHUNG
3 granted patents·1 pending application·5 citations·filing 2008–2011
59Inventor score
Top patents by PatentIndex Score
4 records- 0159US7697088B2Optical element package, backlight, and liquid crystal display deviceSONY CORP·Filed 2008·Granted Apr 13, 2010·1 cites·19 claims
- 0259US7633682B2Optical element packageSONY CORP·Filed 2008·Granted Dec 15, 2009·2 cites·24 claims
- 0357US8828528B2Barrier film and method of manufacturing the sameYU ANDREW CHAKCHUNG·Filed 2011·Granted Sep 9, 2014·2 cites·9 claims
- 0442US2009303413A1Optical sheet packaged body, optical sheet unit, lighting device, and display unitSONY CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →