Inventor · disambiguated record

Dongshan Yu

Also filed as: YU DONGSHAN

1 granted patent·1 citations·filing 2017–2017

15Inventor score

Technology areasH01S

Files withFOCUSLIGHT TECH INC1

Top patents by PatentIndex Score

1 record

0158US10826266B2Refrigeration structure of semiconductor laser, and semiconductor laser and stack thereofFOCUSLIGHT TECH INC·Filed 2017·Granted Nov 3, 2020·1 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →