Inventor · disambiguated record
Yu-Hsiao Chao
Also filed as: CHAO YU-HSIAO
9 granted patents·3 pending applications·20 citations·filing 2005–2011
82Inventor score
Files withAMPOWER TECHNOLOGY CO LTD3HON HAI PREC IND CO LTD3HUANG WEI CHI2LEE CHI-HSIUNG2GER CHIH CHAN1
Top patents by PatentIndex Score
12 records- 0168US8450698B2Multi-stage ion airflow generating deviceHUNG TSUNG-LIANG·Filed 2010·Granted May 28, 2013·2 cites·10 claims
- 0265US8446106B2Light emitting diode driving systemLEE CHI-HSIUNG·Filed 2011·Granted May 21, 2013·2 cites·6 claims
- 0365US8335090B2Low cost high efficiency high power solar power conversion system circuit and solar power supply systemHUANG WEI-CHI·Filed 2009·Granted Dec 18, 2012·7 cites·13 claims
- 0463US7274158B2System for driving plural lampsHON HAI PREC IND CO LTD·Filed 2005·Granted Sep 25, 2007·3 cites·19 claims
- 0561US8248749B2Ionic thermal dissipation deviceHUANG WEI-CHI·Filed 2010·Granted Aug 21, 2012·2 cites·19 claims
- 0660US7425800B2Device for driving a light source moduleHON HAI PREC IND CO LTD·Filed 2006·Granted Sep 16, 2008·3 cites·17 claims
- 0758US7986106B2Protection circuit and discharge lamp driving device employing the sameAMPOWER TECHNOLOGY CO LTD·Filed 2008·Granted Jul 26, 2011·1 cites·12 claims
- 0848US8120271B2Multi-lamp driving circuitLEE CHI-HSIUNG·Filed 2009·Granted Feb 21, 2012·0 cites·6 claims
- 0947US2009315472A1Backlight moduleAMPOWER TECHNOLOGY CO LTD·Filed 2009·Application pending·0 cites
- 1043US2007164690A1Discharge lamp driving deviceHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 1139US8575852B2Multi-lamp driving systemGER CHIH-CHAN·Filed 2011·Granted Nov 5, 2013·0 cites·14 claims
- 1234US2011253348A1Ionic thermal dissipation deviceAMPOWER TECHNOLOGY CO LTD·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →