Inventor · disambiguated record
Chih-Kwang Tzen
Also filed as: TZEN CHIH-KWANG
8 granted patents·7 pending applications·20 citations·filing 2004–2025
82Inventor score
Files withCHUNGHWA PICTURE TUBES LTD10LU CHUN-CHUNG2CENTURY TECH SHEN ZHEN CORP LTD1KAO YI-LUNG1TZEN CHIH-KWANG1
Top patents by PatentIndex Score
15 records- 0180US8004187B2Organic electro-luminescence display having an inverted trapeziform patterned separator structureCHUNGHWA PICTURE TUBES LTD·Filed 2009·Granted Aug 23, 2011·6 cites·7 claims
- 0277US7932533B2Pixel structureCHUNGHWA PICTURE TUBES LTD·Filed 2010·Granted Apr 26, 2011·4 cites·11 claims
- 0373US7675078B2Pixel structureCHUNGHWA PICTURE TUBES LTD·Filed 2005·Granted Mar 9, 2010·4 cites·9 claims
- 0469US7521860B2Organic electro-luminescence display with multiple protective filmsCHUNGHWA PICTURE TUBES LTD·Filed 2005·Granted Apr 21, 2009·4 cites·16 claims
- 0564US7682864B2Method for fabricating organic electroluminescent deviceCHUNGHWA PICTURE TUBES LTD·Filed 2006·Granted Mar 23, 2010·2 cites·17 claims
- 0664US2025338683A1Panel structure, pixel structure, and method for repairing pixel structureCENTURY TECH SHEN ZHEN CORP LTD·Filed 2025·Application pending·0 cites
- 0755US7955152B2Process of fabricating organic electro-luminescence displayCHUNGHWA PICTURE TUBES LTD·Filed 2009·Granted Jun 7, 2011·0 cites·2 claims
- 0849US2008076317A1Fabricating process of active matrix organic electro-luminescence device arrayCHUNGHWA PICTURE TUBES LTD·Filed 2007·Application pending·0 cites
- 0947US7871852B2Method for fabricating carbon-enriched filmCHUNGHWA PICTURE TUBES LTD·Filed 2010·Granted Jan 18, 2011·0 cites·8 claims
- 1047US7605533B2Organic electro-luminescence displayCHUNGHWA PICTURE TUBES LTD·Filed 2005·Granted Oct 20, 2009·0 cites·18 claims
- 1140US2006125385A1Active matrix organic electro-luminescence device array and fabricating process thereofLU CHUN-CHUNG·Filed 2004·Application pending·0 cites
- 1237US2006091795A1Organic electro-luminescence display panel and fabricating process thereofTZEN CHIH-KWANG·Filed 2005·Application pending·0 cites
- 1337US2007046180A1Organic electro-luminescence element and organic electro-luminescence displayKAO YI-LUNG·Filed 2005·Application pending·0 cites
- 1436US2008018242A1Double side emitting organic light emitting diode and method of fabricating the sameCHUNGHWA PICTURE TUBES LTD·Filed 2006·Application pending·0 cites
- 1536US2006066234A1Organic electro-luminescent display panel and method of fabricating the sameLU CHUN-CHUNG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →