Inventor · disambiguated record
Ching-Tan Yu
Also filed as: YU CHING-TAN
4 granted patents·5 citations·filing 2011–2017
62Inventor score
Top patents by PatentIndex Score
4 records- 0168US9206955B2Optical lens, optical lens module, and method for forming curved surface of optical lensYU CHING-TAN·Filed 2011·Granted Dec 8, 2015·3 cites·4 claims
- 0261US10302266B2Vehicular headlamp having shade element with reflective portionsEXCELLENCE OPTOELECTRONICS INC·Filed 2017·Granted May 28, 2019·1 cites·10 claims
- 0357US10018318B2Lighting structure of a vehicular headlamp moduleEXCELLENCE OPTOELECTRONICS DONG GUAN LTD·Filed 2017·Granted Jul 10, 2018·1 cites·15 claims
- 0445US10509156B2Light emitting devicesEXCELLENCE OPTOELECTRONICS INC·Filed 2017·Granted Dec 17, 2019·0 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →