Inventor · disambiguated record
Qizhou Zhang
Also filed as: ZHANG QIZHOU
1 granted patent·1 pending application·0 citations·filing 2018–2018
1Inventor score
Files withGUANGZHOU AUTOMOBILE GROUP CO2
Top patents by PatentIndex Score
2 records- 0140US11352913B2Variable valve lift device and automobileGUANGZHOU AUTOMOBILE GROUP CO·Filed 2018·Granted Jun 7, 2022·0 cites·10 claims
- 0237US2019277225A1Exhaust gas recirculation system for gasoline engine and control method thereofGUANGZHOU AUTOMOBILE GROUP CO·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →