Inventor · disambiguated record
Yikai Yuan
Also filed as: YUAN YIKAI
4 granted patents·2 pending applications·1 citations·filing 2019–2022
54Inventor score
Top patents by PatentIndex Score
6 records- 0176US11974387B2Power module and heat sink systemFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2022·Granted Apr 30, 2024·1 cites·19 claims
- 0246US2022285429A1Light-emitting chip and light-emitting unitFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
- 0342US11898712B2White light emitting device, light bar and light apparatusFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2019·Granted Feb 13, 2024·0 cites·17 claims
- 0441US2023245945A1Discrete component, power module and heat sink systemFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0540US12183860B2Full-color light emitting device and display moduleFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2020·Granted Dec 31, 2024·0 cites·20 claims
- 0640US11732872B2Light-emitting system for healthy lighting, light bar and light apparatusFOSHAN NATIONSTAR OPTOELECTRONICS CO LTD·Filed 2019·Granted Aug 22, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →