Inventor · disambiguated record
Wei-Tai Cheng
Also filed as: CHENG WEI · CHENG WEI-TAI
5 granted patents·5 pending applications·27 citations·filing 2002–2023
74Inventor score
Files withCHENG WEI-TAI2PAN CHING-JEN2XIAMEN CHANGELIGHT CO LTD2ITE COMPOUND SEMICONDUCTOR COR1NANTEX INDUSTRY CO1
Top patents by PatentIndex Score
10 records- 0182US8410487B1Manufacturing method and structure of LED chipCHENG WEI-TAI·Filed 2011·Granted Apr 2, 2013·8 cites·12 claims
- 0270US6717349B2Process for the preparation of pink light-emitting diode with high brightnessNANTEX INDUSTRY CO·Filed 2002·Granted Apr 6, 2004·16 cites·10 claims
- 0360US2023361245A1Semiconductor epitaxy structure, manufacturing method thereof, and led chipXIAMEN CHANGELIGHT CO LTD·Filed 2023·Application pending·0 cites
- 0460US2023352623A1Semiconductor epitaxy structure and manufacturing method therefor, and led chipXIAMEN CHANGELIGHT CO LTD·Filed 2023·Application pending·0 cites
- 0549US7147803B2Process for the preparation of pink light-emitting diode with high brightnessNANTEX INDUSTRY CO LTD·Filed 2004·Granted Dec 12, 2006·3 cites·11 claims
- 0637US8643291B2High-voltage AC LED structurePAN CHING-JEN·Filed 2012·Granted Feb 4, 2014·0 cites·13 claims
- 0737US2010084670A1Led chip with expanded effective reflection anglesCHENG WEI-TAI·Filed 2008·Application pending·0 cites
- 0836US2007152309A1Light emitting diodePARA LIGHT ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 0935US8710517B2High-voltage AC light-emitting diode structurePAN CHING-JEN·Filed 2012·Granted Apr 29, 2014·0 cites·19 claims
- 1034US2005104078A1Light-emitting diode having chemical compound based reflective structureITE COMPOUND SEMICONDUCTOR COR·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →