Inventor · disambiguated record
You-Kang Guan
Also filed as: GUAN YOU-KANG
2 granted patents·0 citations·filing 2019–2019
21Inventor score
Technology areasF21S
Files withHUA XIN OPTRONICS CO2
Top patents by PatentIndex Score
2 records- 0127US10508786B2Vehicle lamp with projector lens, reflector, shield and grating plate with extension disposed below the optical axis and in front of the rear focal point of the lensHUA XIN OPTRONICS CO·Filed 2019·Granted Dec 17, 2019·0 cites·10 claims
- 0225US10697604B2Vehicle lampHUA XIN OPTRONICS CO·Filed 2019·Granted Jun 30, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →