Inventor · disambiguated record
Zhichun Xu
Also filed as: XU ZHICHUN
3 granted patents·7 citations·filing 2021–2021
57Inventor score
Files withUNIV HARBIN ENG3
Top patents by PatentIndex Score
3 records- 0193US11421586B2Six-cylinder opposed free piston internal combustion engine generatorUNIV HARBIN ENG·Filed 2021·Granted Aug 23, 2022·5 cites·10 claims
- 0291US11831225B2Free piston generator based on rigid synchronous transmission systemUNIV HARBIN ENG·Filed 2021·Granted Nov 28, 2023·2 cites·7 claims
- 0352US11616420B2Free piston generator based on split thermodynamic cycleUNIV HARBIN ENG·Filed 2021·Granted Mar 28, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →