Inventor · disambiguated record
Sangzhi Zhao
Also filed as: Zhao Sangzhi
0 granted patents·2 pending applications·0 citations·filing 2022–2024
Technology areasH01S
Top patents by PatentIndex Score
2 records- 0168US2024388063A1Systems and methods to filter optical wavelengthsHUAWEI TECH CANADA CO LTD·Filed 2024·Application pending·0 cites
- 0255US2022393432A1Bragg grating and method for manufacturing the same and distributed feedback laser deviceXIAMEN SANAN INTEGRATED CIRCUIT CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →