Inventor · disambiguated record
Cheng Zu Wu
Also filed as: WU CHENG ZU
4 granted patents·5 citations·filing 2018–2024
63Inventor score
Technology areasH01S
Files withTRUELIGHT CORP4
Top patents by PatentIndex Score
4 records- 0190US11967800B2Surface emitting laser with hybrid grating structureTRUELIGHT CORP·Filed 2023·Granted Apr 23, 2024·2 cites·9 claims
- 0290US11791609B2Surface emitting laser with hybrid grating structureTRUELIGHT CORP·Filed 2020·Granted Oct 17, 2023·3 cites·9 claims
- 0380US12294198B2Surface emitting laser with hybrid grating structureTRUELIGHT CORP·Filed 2024·Granted May 6, 2025·0 cites·4 claims
- 0435US10581223B2Structure and fabricating method of distributed feedback laserTRUELIGHT CORP·Filed 2018·Granted Mar 3, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →