Inventor · disambiguated record
Yen-Chang Tzeng
Also filed as: TZENG YEN-CHANG
4 granted patents·4 pending applications·22 citations·filing 2006–2008
64Inventor score
Top patents by PatentIndex Score
8 records- 0187US7507941B2Hybrid mode sun-tracking apparatus having photo sensorATOMIC ENERGY COUNCIL·Filed 2006·Granted Mar 24, 2009·22 cites·16 claims
- 0251US7655575B2InN/InP/TiO2 photosensitized electrodeATOMIC ENERGY COUNCIL·Filed 2006·Granted Feb 2, 2010·0 cites·16 claims
- 0348US7622397B2InN/TiO2 photosensitized electrodeATOMIC ENERGY COUNCIL·Filed 2006·Granted Nov 24, 2009·0 cites·14 claims
- 0447US2009320901A1Concentration photovoltaic cell system with light guideARIMA ECOENERGY TECHNOLOGIES C·Filed 2008·Application pending·0 cites
- 0547US2007272826A1Solar tracker standATOMIC ENERGY COUNCIL·Filed 2006·Application pending·0 cites
- 0646US2009188560A1Concentrating photovoltaic apparatusLEE SEN-TIEN·Filed 2008·Application pending·0 cites
- 0741US7508573B2Optical switch structureATOMIC ENERGY COUNCIL·Filed 2006·Granted Mar 24, 2009·0 cites·9 claims
- 0841US2009159127A1Concentration solar cell chip packaging structure and method of forming the sameLEE SEN-TIEN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →