Inventor · disambiguated record
Chia-Yi Yen
Also filed as: YEN CHIA-YI
1 granted patent·2 pending applications·14 citations·filing 2012–2012
36Inventor score
Files withCHANG LIANN-BE3
Top patents by PatentIndex Score
3 records- 0180US8820974B2Light-emitting-diode (LED) light bulbCHANG LIANN-BE·Filed 2012·Granted Sep 2, 2014·14 cites·12 claims
- 0240US2012264236A1Fluorescent powder applying device and method capable of detecting instantly color temperature of white light in a manufacturing processCHANG LIANN-BE·Filed 2012·Application pending·0 cites
- 0340US2012286064A1Connection-pipe sediment prevention device and methodCHANG LIANN-BE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →