Inventor · disambiguated record
Chingyuan Tsai
Also filed as: TSAI CHINGYUAN
3 granted patents·1 pending application·0 citations·filing 2020–2024
46Inventor score
Top patents by PatentIndex Score
4 records- 0178US2024290908A1Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0277US11973163B2Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2023·Granted Apr 30, 2024·0 cites·19 claims
- 0363US11563140B2Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·32 claims
- 0444US11990558B2Transferable light emitting device array and production method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2020·Granted May 21, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →