Inventor · disambiguated record
Ruizhi Zhang
Also filed as: ZHANG RUIZHI
1 granted patent·1 pending application·0 citations·filing 2018–2021
3Inventor score
Files withZHEJIANG CRYSTAL OPTECH CO LTD2
Top patents by PatentIndex Score
2 records- 0137US11643716B2High-refractive-index hydrogenated silicon film and methods for preparing the sameZHEJIANG CRYSTAL OPTECH CO LTD·Filed 2018·Granted May 9, 2023·0 cites·6 claims
- 0234US2023178347A1Preparation method of hydrogenated composite film and optical filterZHEJIANG CRYSTAL OPTECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →