Inventor · disambiguated record

Guizhong Yu

Also filed as: YU GUIZHONG

1 granted patent·5 citations·filing 2010–2010

26Inventor score

Technology areasB61K

Files withLI YINGHAO1

Top patents by PatentIndex Score

1 record

0164US9045150B2Under-floor lifting jack for high-speed electric multiple unit trainsetLI YINGHAO·Filed 2010·Granted Jun 2, 2015·5 cites·15 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →