Inventor · disambiguated record

Liu Zhengyang

Also filed as: ZHENGYANG LIU

1 granted patent·6 citations·filing 2018–2018

29Inventor score
Files withHANGZHOU YINGJIANG MACH MFR CO LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Liu Zhengyang files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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