Inventor · disambiguated record
Ya-Chin Tu
Also filed as: TU YA-CHIN
4 granted patents·6 pending applications·6 citations·filing 2016–2022
59Inventor score
Top patents by PatentIndex Score
10 records- 0186US10429059B1Cooling fanPRIMAX ELECTRONICS LTD·Filed 2018·Granted Oct 1, 2019·6 cites·10 claims
- 0255US12464654B2Charging device with displaying functionPRIMAX ELECTRONICS LTD·Filed 2022·Granted Nov 4, 2025·0 cites·9 claims
- 0352US11205549B1Keycap structurePRIMAX ELECTRONICS LTD·Filed 2021·Granted Dec 21, 2021·0 cites·11 claims
- 0446US10964860B2Method of packaging semiconductor illumination modulePRIMAX ELECTRONICS LTD·Filed 2019·Granted Mar 30, 2021·0 cites·8 claims
- 0542US2022069179A1Light source modulePRIMAX ELECTRONICS LTD·Filed 2020·Application pending·0 cites
- 0642US2022077366A1Light source module and manufacturing method thereofPRIMAX ELECTRONICS LTD·Filed 2020·Application pending·0 cites
- 0737US2020251628A1Semiconductor light emitting unit and packaging method thereofPRIMAX ELECTRONICS LTD·Filed 2019·Application pending·0 cites
- 0837US2019229229A1Light source modulePRIMAX ELECTRONICS LTD·Filed 2018·Application pending·0 cites
- 0932US2018287017A1Light emitting devices with a plurality of recessesEVERLIGHT ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 1028US2017025395A1Light Emitting DeviceEVERLIGHT ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →