Inventor · disambiguated record
Xiangguang Mao
Also filed as: MAO XIANGGUANG
2 granted patents·1 pending application·0 citations·filing 2019–2021
23Inventor score
Files withHAMAMATSU PHOTONICS KK3
Top patents by PatentIndex Score
3 records- 0149US12340504B2Semiconductor inspecting method and semiconductor inspecting deviceHAMAMATSU PHOTONICS KK·Filed 2021·Granted Jun 24, 2025·0 cites·22 claims
- 0249US12235433B2Solid immersion lens unit and semiconductor inspection deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Feb 25, 2025·0 cites·8 claims
- 0341US2021333216A1Solid immersion lens unit and semiconductor inspection deviceHAMAMATSU PHOTONICS KK·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →