Inventor · disambiguated record
Chiahao Tsai
Also filed as: TSAI CHIAHAO
2 granted patents·1 pending application·4 citations·filing 2011–2021
41Inventor score
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3 records- 0174US8399906B2AlGaInP-based light-emitting diode with double reflective layers and fabrication method thereofTSAI CHIAHAO·Filed 2011·Granted Mar 19, 2013·4 cites·18 claims
- 0250US12021169B2Composite substrate, method for manufacturing the same and method for manufacturing light-emitting device using the sameANHUI SANAN OPTOELECTRONICS CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·14 claims
- 0336US2011278619A1Quaternary vertical light emitting diode with double surface roughening and manufacturing method thereofLIN XIAOXIONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →