Inventor · disambiguated record
Xizhen Sun
Also filed as: SUN XIZHEN
2 granted patents·0 citations·filing 2011–2023
21Inventor score
Top patents by PatentIndex Score
2 records- 0142US12258862B2Experimental system for surrounding rock crack evolution and water inrush disaster change in tunnel excavation of near-covered karst caveUNIV LINYI·Filed 2023·Granted Mar 25, 2025·0 cites·4 claims
- 0222US8639218B2Communication system with access management mechanism and method of operation thereofSUN XIZHEN·Filed 2011·Granted Jan 28, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →