Inventor · disambiguated record
Gyu-Hwan Hwang
Also filed as: HWANG GYU-HWAN
7 granted patents·5 pending applications·23 citations·filing 2002–2014
79Inventor score
Top patents by PatentIndex Score
12 records- 0174US6859314B2Rear projection screen and projector adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 22, 2005·12 cites·6 claims
- 0264US6995811B2Brightness improving apparatus for projection televisionSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 7, 2006·7 cites·22 claims
- 0352US7233440B2Image display screen having wide vertical and horizontal viewing angles and projection television including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 19, 2007·1 cites·14 claims
- 0445US7139124B2Wide viewing angle screen and projection television comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 21, 2006·1 cites·42 claims
- 0544US6603604B2Screen for projection televisionSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Aug 5, 2003·1 cites·10 claims
- 0644US2014204608A1Optical film having an atypical pattern, method for manufacturing the same, and backlight assembly to which the optical film is appliedSEKONIX CO LTD·Filed 2014·Application pending·0 cites
- 0743US2005018315A1Method of manufacturing hybrid aspherical lensSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 0843US2005140831A1Projection optical system and projection television employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 0940US7324169B2Projection optical system, projection television, and method of manufacturing lens included in projection optical systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 29, 2008·0 cites·15 claims
- 1039US6992837B2Hybrid lens and projection optical system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 31, 2006·1 cites·16 claims
- 1135US2005180005A1Screen and projection system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 1235US2004036405A1Functional substance-containing screen for display devices and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →