Inventor · disambiguated record
Zhanghua Han
Also filed as: HAN ZHANGHUA
2 granted patents·0 citations·filing 2022–2023
21Inventor score
Files withUNIV SHANDONG2
Top patents by PatentIndex Score
2 records- 0156US12038687B2Method for building an etching-free hybrid nonlinear waveguide composed of polymer and ion-implanted nonlinear crystalUNIV SHANDONG·Filed 2023·Granted Jul 16, 2024·0 cites·1 claims
- 0247US11681099B2Method to build monolithic ring-shape frequency converter on potassium titanyl phosphate waterUNIV SHANDONG·Filed 2022·Granted Jun 20, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →